DD5LP – July 2nd. 2014 – DL/AM-176 Rentschen

Posted on 02/07/2014 by VK2JI DD5LP G8GLM

Preparation:

This activation was planned to test out some of the new equipment purchased the previous weekend at Friedrichshafen. Specifically the new mechanical IF filter in the FT-817, the new Aerial-51 404 Ultra-light wire antenna and my new DX-Wire 10m Mini-mast. As this was to be a test run, I did not “need” to go to a SOTA summit, however when the opportunity is there … Rentschen is one of the last two summits within 1 hr drive of where I’m living that I had not activated. When I took a look at the site via the SOTA mapping project, I was amazed to find that the summit is right on a roadway so I could drive-up park and then find a location a suitable distance away from the car to activate. I was only able to put up an alert the night before as the car became available when my wife changed her plans. I also posted a note to the SOTA Australia list, just in case I might be early enough to catch the end of the early morning long path window to VK on 20m (unfortunately this wasn’t to be, the conditions simply weren’t there but thanks to Paul VK5PAS and John VK6NU for listening).

As I could not locate and correct the failure in my Ramsey QRP amplifier that had occurred on Pfaender, I would have to do this activation “barefoot” with just the 5w from the FT-817.

The antenna and mast were exactly as bought, so I needed to add some cord to the antenna attaching it to the insulators at the ends of the dipole and on the balun case so that it could be tied to the mast. I first tried tying it to the top and second to top sections while still at home, however even extending the mast a metre showed that this would not work. Rick DJ0IP advised me on this mast to tie the balun to the fourth section down and indeed this is the point that the mast is able to carry the weight of the antenna without bending over. The new Yaesu (Collins) mechanical filter had already been installed and enabled, so all was ready for the following day.

The Location:

As it turned out the route to Rentschen is an extension to the route I had previously taken to Kernberg and Ammerleite, so I only needed to concentrate on the last 10km or so of the route to make sure I took the correct turns. During the drive, the rain started and when I arrived at Rentschen a constant drizzle was coming down. I decided to hope for the best and do what I could in the rain. As it turned out, the rain only got heavy after I had packed up and left. I took a walk around the area and unfortunately there are only limited possibilities to support a mast. One area of open ground was so waterlogged that when one stepped on it, water came up about 2cm! If the ground was drier, it might have been possible to get to the edge of the forest but I had to make do with the telegraph or power poles that cross the area. Thinking of electrical safety I went with a Telegraph pole however this limited the height I could extend the new mast to 6m. Any way this would have to do. I found some large logs that served as a table and set up my equipment.

The Activation:

I decided to start on 20m in the hope that I might just manage a contact into VK. It was not to be the case however instead, it seems that the skip into the UK was just about right as I worked a stream of very loud UK stations one after the other. The FT817 audio was definitely easier to hear and close by strong stations did not give me the problems I have been having previously so I can say the money spent on the Yaesu 2.3KHz SSB IF filter appears to have been a good action. Before starting up on 20m I checked the reflected power on the FT-817 meter – nothing reflected and full power indicated as going out. This with the Aerial-51 antenna only at 6m (10m or more is recommended). Once the flow of calls on 20m dried up I decided to test the other reason I bought the 404-UL from Aerial-51, switching bands without having to lower the antenna, adjust the links and put it back up. As I have to do with my linked dipole. On checking the SWR on 40m, there was a little reflected power but nothing to worry about. It’ll be interesting to see if this also goes away on my next activation if I can get the mast erected to its full height.

At this point the rain was getting somewhat heavier, so I kept the contacts on 40m to a minimum and worked just 4 more contacts before packing up. One of these contacts was with Rick DJ0IP, the designer of the Aerial-51 404-UL antenna.

Here are some photos from the activation –

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Equipment:

Yaesu FT817ND

Aerial-51 404-UL asymmetric dipole

DX-Wire 10m “mini-mast”.

Log:

Conclusions:

My opinion on the Aerial-51 antenna? The quality of build is very good and the wire used for the dipole legs is light but strong and does not appear to tangle easily (more than what can be said for the co-ax but this is the same issue on all antennas using mini co-ax). From the few contacts I had the 404-UL does not appear to be significantly different on receive or transmit to the linked dipole but without having both antennas up at the same time and switching between them (which I didn’t want to do in the rain) I can’t say which is the better antenna at the moment. Both the SOTABeams and the Aerial-51 antennas are light weight. The SOTABeams linked dipole is lighter as it has no balun but the Aerial-51 antenna has the advantage of being able to put it up and left up and bands switched simply by changing them on the transceiver. From a price point of view, the 4 band SOTABeams (80 – 20m) linked dipole is €66 whereas the 5 band (40m – 6m) Aerial-51 is €99 (with the addition of an ATU the Aerial-51 can also cover 12 & 17m). So the Aerial-51 is more expensive, but there’s more in it – the main cost is the balun and the SOTABeams linked dipole doesn’t have one. At the moment, I think it’s a “take your choice” situation, depending upon what you specifically need. Prices are without shipping costs in both cases.

The €110 2.3KHz IF filter addition to the FT-817 was indeed a valuable addition.

The DX-Wire 10m mini-mast will need more activations to see if it was worth it’s €55 price.

Lessons learned –

Nothing particularly from this activation, everything went as planned.

73 ’til the next Summit!

DD5LP – June 28th. 2014 – DM/BW-349 Aacheck

Posted on 30/06/2014 by VK2JI DD5LP G8GLM

Preparation:

This activation was planned by Phil G4ODK and Nick G4OOE like OE/VB-512 the day before. This activation was planned for the afternoon of the second day of the Friedrichshafen HAMRADIO event. In fact two summits were to be activated by Phil & Nick and I asked if I could follow them to the first one (Aacheck) but not the second as I had an appointment in the evening that I needed to get back in good time for.

The Location:

Access to Aacheck is through the village of Betenbrun up a small road that then becomes a track up the side of a field, before getting steeper and rockier as it goes between two rows of trees to a plateau that is the summit.

The Activation:

Upon arrival we decided to park before the rocky track and walk as we could see the summit about 25m metres above us and about 250m up the track.To avoid interference we each took a different band Phil-30m CW, Nick 40m-CW and I took 20m-SSB. We each then headed to a different corner of the plateau. I found a useful seat alongside a stone road at the far side of the plateau and started to set up there. I knew the internal LIPO battery in the FT-817 would not be fully charged as I had not charged it since the activation on the previous day. I also knew that the QRP amp was not working, so I planned to set up the FT-817 running barefoot, powered externally from a 5000maH LIPO through a “battery booster” that takes the voltage up from 11v to 13.8v. After putting up the antenna I unpacked the rest of the equipment and connected it all up …. NOTHING! No power was getting to the 817! Rather than fault-find on the summit, I rewired my connections to avoid the battery booster so that the 3C LIPO connected directly to the external power socket of the 817. Upon inspection later, I found the input power lead into the battery booster, inside its box, had come off and when reconnected all works again. These power issues on the summit had cost me time however, so it was time to get going. Searching around 20m to find a free frequency was almost impossible as the “King of Spain” contest was apparently on and everyone was using which ever frequency they could find and all were so strong so that they appeared to be splattering over 25KHz each side of the frequency they were centred upon. The best frequency I could find had a humming carrier on it that was S5 with me but that was all I could find, so I spotted myself and started calling CQ. This activation took longer to get contacts than any I had done before!

On 20m I had only got 3 contacts when Phil & Nick packed up to go to their next summit. As they had vacated the other bands I switched to 40m as the rain started to come down, after some more calls and self-spotting Mike G6TUH came back to make contact number 4 and to be safe Heinz OE5HDN came back after Mike, which made the activation successful. I now packed up as quickly as possible trying to avoid getting the rig or log book wet. When all was packed up and I set off back across the field, the rain stopped of course. Well that’s SOTA. I was lucky to get this activation in as it replaced the activation of DM/BW-088 Rangenberg that I had planned for the following day but was washed out by constant heavy rain (15 litres of water fell per square metre for pretty well the whole day!).

Here are some photos from the activation –

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Equipment:

FT817ND

SOTABeams linked dipole

6m Squid pole.

Log:

Conclusions:

A difficult activation with the power problems, the King of Spain contest and then the rain. It would have been a shame not to have achieved a qualified summit for one last contact, so thanks to Mike and Heinz especially for their contacts.

It would have been good to have the 2.3KHz roofing filter (purchased the previous day) in the FT817 to limit some of the QRO station problems. I have now installed it, so we’ll see if this €110,00 purchase does help or not.

Lessons learned –

Don’t assume equipment is working just because it has worked on several previous activations. Always be prepared to run a simpler configuration if needed after all it’s better to get on with a weak signal than not to get on at all.

73 ’til the next Summit!

OE/VK2JI – June 27th. 2014 – OE/VB-512 Pfänder

Posted on 30/06/2014 by VK2JI DD5LP G8GLM

Preparation:

This activation was planned by Phil G4ODK and Nick G4OOE to finish up the first day of the Friedrichshafen HAMRADIO event trip. I had contacted Phil and asked it I culd tag along and in the meantime Peter OK1CZ had also asked for a ride. So we took two cars with Phil & Nick in one and Peter and myself in the other. We all took our own SOTA gear to use. I had hoped to try out the new Aerial-51 wire antenna and DX-Wire 10m mini-mast that I had bought at HAM RADIO but decided it was better to rely upon the usual equipment.

The Location:

Pfänder is above the Austrian town of Bregenz which is just over the border with Germany on the banks of Lake Constance. Nowadays there are no operational border posts as both countries are members of the EU but to avoid autobahn tolls we took the old route which passed the old, now unused border posts. To use Austrian autobahns you need a sticker that lasts for a full calendar year. I have one on my car but Nick did not have one on his and there is no justification to pay for a years usage for a run of about 3km down the Autobahn.

Access to Pfänder is well signposted on the road up from Bregenz. The public car park (1 Euro per hour charge) is probably about 500m horizontally and 50m vertically away from the summit. There is a restaurant nearer to the summit and the top station of the cable car with it’s own car park but that road has a metal bollard that can be raised blocking the route (this almost caught Nick & Phil out as they drove to that car park not the main public one).

The Activation:

The run took longer than the expected 35 minutes from Friedrichshafen due to a lot of traffic however OE/OK1CZ/P and OE/VK2JI/P we operational on schedule at 15:30 UTC and Phil OE/G4ODK/P and Nick OE/G4OOE/P soon after. To stir up some activity I had decided to use my Australian call rather than my German one this time. When outside of Germany, I can chose any of my valid calls from CEPT member countries, so I could have used G8GLM or DD5LP also.

Pfänder has several good spots to set-up and I chose one directly across the path from the TV transmitter tower. Surprisingly I had no interference at all from it. Herbert OE9HRV who lives in Bregenz, below the Pfänder mountain, and is a SOTA activator, came up to say hello when he saw we were activating. He told me he had had interference from the tower previously.

I managed 18 contacts across 20 & 40m SSB, including one S2S contact (log below) despite the fact that the QRP Amp was not working and I was running, at best, 5w output. (I later found that the fuse inside the amp had blown, whether from a surge or a fault will need to be investigated once I get some replacement fuses).

At the end of the activation Herbert suggested a nice restaurant with a remarkable view out over Lake Constance and all five of us headed there for a great meal, a couple of beers and a good chat about SOTA and Amateur Radio in general.

As I had driven down to Friedrichshafen, early that morning, after dropping Peter back to his lodgings I was ready for a good sleep at my hotel, to prepare for another day at HAM RADIO and as it turned out another SOTA activation (DM/BW-349 Aacheck) on Saturday.

Here are some photos from the the activation –

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Equipment:

FT817ND

Ramsey QRP amplifier (not working)

SOTABeams linked dipole

6m Squid pole.

Log:

Activator Log

Conclusions:

An enjoyable activation. I normally activate alone, so it’s a nice change to have company and Herbert joining us on the summit was a bonus.

It would have been good to have the 2.3KHz roofing filter in the the FT817 that I had bought earlier in the day to handle the QRO stations near the frequency but I decided to delay taking the rig apart until I got home and had the appropraite tools available.

Lessons learned –

Don’t assume equipment is working just because it has worked on several previous activations. It’s better to run barefoot than have a non-working amp in circuit losing a DB or two of signal both on TX and RX.

73 ’til the next Summit!

DD5LP – June 26th. 6 Dec. 4th 2014 – DL/AL-179 Weichberg

Posted on 26/06/2014 by VK2JI DD5LP G8GLM

Preparation:

With the intention of catching some S2S contacts with SOTA activators on their way to the HAM RADIO event in Fredrichshafen (or already there). I sought out a summit that I hadn’t activated yet, where I could travel to from home and then return home, before driving myself to Friedrichshafen the next day (Friday 27th. June).

Weichberg with its small chapel is very easy to access, in the middle of a farming area that appears to have adapted itself for holidaymakers wanting to hike the local hills with holiday homes, cafes and one souvenir shop in the village of Rettenbach which is at the bottom of the Weichberg hill. There is a car park for about 5 cars and then a short path up through the trees to get to the chapel on the summit. Access is easy.

The Location:

I drove to Weichberg on the preceeding Monday (June 23rd.) to check-out the location and test for radio noise as there is a TV and Radio transmitter mast behind the chapel on the hill.

Weichberg is easy to find – take the B472 out of Schongau in the direction of MarktOberdorf and after about 10km Rettenbach is clearly signposted as a turn to the left. After going through the small village of Frankau continue on to the centre of Rettenbach where Weichberg is signposted to the left up a road called Dolce. Follow this road to the point where the road is restricted for forestry worker access only and at this point there is the official (signposted) car park and the start of the track up to the chapel. After walking up the track (it takes about 3 minutes) I did find some RF noise with my portable shortwave receiver but could not say if this is coming from the tower or elsewhere. In any case the level was not bad enough to block out all signals. At the chapel on the top of the hill there is a grassed area with some seating banks, a cross and some small trees. To the north of the grassed area a large forrest starts and to the south, the land drops off quickly to local farm land. This is a good area to set up the station in.

The plan was set – bring both bags of the usual equipment. Set up the dipole NE to SW in the hope of perhaps capturing the last of the long path window into VK at the 0730UTC planned start time. Then settle in for some DX and S2S contacts.

The Activation:

The activation went to plan, the weather, although starting off foggy cleared en-route. It was warm in the sun, but cold out of it. I set up using the wooden log table and banks and ran the dipole NE-SW (incidendaly end-on to the TV & radio tower a few hundred metres away – I had no problems from the tower). I was hoping perhaps to catch a VK chaser but it seems I was probably a little late for the long path window even though I arrived 30 mins earlier than planned and was operational by 0700 UTC (9am local). After working several chasers on a busy 20m band I switched to 40m and managed to contact Nick DL/G4OOE/P for a summit to summit contact. I also manged two S2S contacts into Austria. With a total of 40 contacts all up, this was a good activation.

The site is very easily accessible, so for anyone looking to do a holiday style SOTA activation, this is a nice spot. The views are glorious and the small chapel on the summit is very neat and tidy inside. Quaint without being over done. The door on the chapel has an electric lock, simply press the button to allow the door to be opened. watch your head if you decide to go upstairs, the concrete roof is unforgiving which my wife unfortunately found out.

Here are some photos from the reccie and the activation –

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The Second activation – December 4th.

Due to being unable to gain access to Eisenberg (DL/AL-171) for an attempt of an S2S into Virginia USA, I decided to re-activate Weichberg as it was on my route home. As the pictures show, it was a cold foggy summit, with ice droping out of the trees and a cold, damp wind. I earned my 3 bonus points for activating in the winter season! Yes that is the coax all messed up – with cold fingers I was unable to untangle it.

The S2S with Eric W4EON/P on W4V/SH-015 was successful, so the hardship was, in the end worth it.

Equipment (1):

FT817ND

Ramsey QRP amplifier

SOTABeams linked dipole

6m Squid pole.

Equipment (2):

FT817ND

Ramsey QRP amplifier

Aerial-51 OCF dipole

6m Squid pole.

Log (1):

Log (2):

Conclusions (from 1st. activation):

An easy activation. A pleasant half a day out in the country with a stop for lunch mid-way on the way home. No equipment problems but still hoping to get a roofing filter for the FT817 to improve selectivity when strong signals are on the band. Let’s hope I can find one at a good price at Friedrichshafen.

Lessons learned –

Consider temperatures. A shaded area where the table was seemed a good idea, and it would have been later in the day, however in the morning, when the sun doesn’t get there it can be very cold. I would have been better to set up my two small camping chairs on the grass, nearer to the antenna mast.

73 ’til the next Summit!

DD5LP – June 15th. 2014 – DL/MF-026 Wallberg

Posted on 16/06/2014 by VK2JI DD5LP G8GLM

Preparation:

The Wallberg mountain is another in the series fed with a cable car, with a nice restaurant on top of it with the ability to sit outside in the fresh air and admire the views (all pre-requesits for my wife to accompany me).

In this case the distance from the mountain station of the cable car and restaurant to the summit was to be a 30 min. walk, so I decided to reduce my usual 2 bags down to one. As it turned out this was a very good decision. Please see my “Sota equipment” page on this website for details of what I normally take and what I really need.

This activation had been planned for Saturday however after rising on Saturday, multiple weather forecasts predicted that showers would start at 10am local in the area, and continue for the rest of the day. As there is no shelter at this summit, walking up there in the rain, operating in the rain and then walking backed soaked in the rain doesn’t make a lot of sense to me if I could postpone for a day. The forecast for Sunday was far better, with no rain predicted. So I moved this activation to one day later Sunday 15th. June 2014. Checking the webcam on Wallberg on Saturday the forecasted bad weather hit right on schedule.

The Location:

Wallberg overlooks the Tegernsee about 40Km SSE of Munich. As my father-in-law used to live in one of the villages on the banks of the lake, I knew some of the area but had never been up the Wallberg mountain. The views from Wallberg back over the whole of Tegernsee and further are very impressive.

Google maps predicted a drive of about 1hour 20minutes from my home to the valley station of the cable car which turned out to be correct. On getting there it appears that it would have been possible with permission, to drive up the mountain road to the top cable car station, but I would not advise this unless you have a 4WD or at least a car with high ground clearance. This road is closed in winter due to snow. In any case we took the cable car up the mountain. Apparently this used to be an open seat “sessellift” but thankfully it now has 4 seat closed cabins.

The Activation:

The mountain peak was difficult to get to and involved scrambling / climbing up a steep rocky section so that when I got to the top, I was exhausted and scared to think I had to go back down it. On the return journey I actually found a simpler route after being told by a local only the climbers come up the way I had come up!
When I was literally “perched” on the top of the mountain (there was no real flat area to sit on), I had no space to get my linked dipole out. So I had to rely upon my Diamond RHM8B, which is a loaded vertical that simply connects to the BNC socket on the FT817 and is tuned by moving the bottom part of the antenna up and down to find the best signal strength and lowest SWR. After several CQ attempts I managed the needed four contacts on 20m for the activation. 40m had some contest on it, making it unusable – I spotted myself on 40m and put out some CQ calls out then an Italian contest station simply started up on my frequency without warning. As it was getting cold and I could see the weather coming in, I decided to pack up and head back down the mountain.

On the way home I felt really crook as I had got cold into my kidneys on the top of the mountain. The pain was pretty bad even after taking some pain killers. Glad to say a day later the kidneys recovered.

Here are some photos from the activation –

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Equipment:

FT817ND

Diamond RHM8B vertical antenna.

Log:

Conclusions:

All in all this turned out to be a hard activation. I had hoped to perhaps manage a long path contact into VK6, As I arrived 30 mins earlier than expected, it might just have been possible but with the restricted antenna possibilities there was no chance. I had also hoped for a contact with Tony VK3CAT on his last day of canal boat cruising in France, again with this antenna that was probably asking too much.

Lessons learned –

Unfortunately the DL peaks appear to have less information in the SOTAWatch database about previous activations than I am used to from SOTA in VK. If I had known there was actual climbing needed I would probably have tried to reduce the weight of my backpack even more than I had done. I may also have packed my end-fed half wave antennas rather than the squid pole as there are bushes on the summit that I could have laid the antenna across (I have done this before and the EFHW works suprisingly well even just a metre or so off the ground on the bushes!).

This is probably the hardest activation I have done so far!

73 ’til the next Summit!

DD5LP – SOTA EUROPE – June 11th. 2014 – DL/AM-177 Kirnberg

Posted on 11/06/2014 by VK2JI DD5LP G8GLM

Preparation:

In the hope of some more long path, early morning contacts into VK, I decided Kernberg, looked as if access should be fairly straight forward being not too far away from Ammerleite that I had activated the previous week. There were two possible issues. The weather and if the summit was actually on private land as seemed to be the case from the map and satellite photos, So I may not be able to get access. There was only one way to find out. I headed out, leaving at about 6:45am local time for a planned start at 8:30am local time (0630 UTC).

The Location:

The drive was uneventful and I found the location easily, looking at the map above Kirnberg is actually at Geigersau, which is at the end of a, albeit single track, well maintained road. When I arrived at the location, rather than just heading up the track to the cross, I decided to go to the farm and ask permission, after searching a little I found the farmer at work in the cow shed and he immediately said there’s no problem, it is public access but thanks for taking the time to ask.

The Activation:

So I headed up the short track from where I had parked my car, to find the bonus of a seat next to the cross. The views in every direction were amazing and as the rain that had started before I left home, had stopped en-route, I was all set to go. I had brought the usual equipment with me (FT817, linked dipole, 6m squid pole and small amplifier), so I started setting up with the antenna running the direction I needed it for LP to VK and then someone approached the summit, also carrying various equipment – it was Martin DF3MC. This was a nice surprise, I had told Martin I was intending to activate this summit and he had simply decided to come along and give a hand.

After considering the best set up, we went with the extra power from Martin’s 897 running 30w and his taller mast but stayed with my linked dipole and my Yaesu microphone with built in speech compressor.which works with any of the 817 / 857 / 897 family.

As I was some 30 mins ahead of my schedule I suggested Martin start and as CW is his favorite he started on 20m CW and almost straight away got several VK CW contacts (Martin was once V3DAR). He was surprised, but was even more surprised 30 minutes later when we worked three VK chasers on SSB as well – thanks Matt, Paul & Ernie. Apologies to any other VK chasers that tried but we couldn’t hear. As well as the usual W-I-D-E stations on 20m, we also had pulse interference at S9+ level from the electric fences around where we were, so weaker signals were difficult to catch.

Even with the interference, I think Martin went away impressed at what can be achieved on the top of a hill with 30w and a dipole (even on SSB) if you activate at the right time. Of course getting “the right time” is difficult and appears to change from week to week, so at best arrive as early as you can and stay as long as you can.

We did exactly that and both decided at the same time around 10:30am local, that the conditions had worsened and the Sun was getting a little too hot and so we agreed to pack up and head in opposite directions to our homes. Both agreed this had been a very enjoyable and successful activation.

Here is a gallery of the photos I took of the fantastic views from the summit followed by a video that I have loaded to YouTube.

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Equipment:

FT897

SOTABeams Linked dipole

10m squid pole.

Logs:

DD5LP

DF3MC

Conclusions:

A very enjoyable activation. I find it more pleasant when two are activating together. If nothing else it gives more time to take photos/videos.

This is a site than can be recommended to anyone wishing to activate a summit. It is not difficult to get to and the views from it are amazing. Shame about the electric fence interference.

73 ’til the next Summit!

DD5LP – SOTA EUROPE – June 8th. 2014 – DL/EW-001 Wank

Posted on 09/06/2014 by VK2JI DD5LP G8GLM

Preparation:

I had the Wank mountain on my list for some time, as it is one fed with a cable car, with a nice restaurant on top of it with the ability to sit outside in the fresh air and admire the views (all pre-requesits for my wife to accompany me). Yes, easy access makes the activation easier for me as well but I tend to keep these summits for when my wife wishes to come along.

The name of the mountain has an unfortunate meaning in English but who is going to change the name of a mountain, just because the Brits and Yanks don’t like it?

The Location:

Wank is one of the mountains close to Garmish-Partenkirchen near to the Bavaraian border with Austria. It’s around an hours drive to the valley station of the cable car from where I am currently living, depending upon traffic. It actually took an hour and a half because of heavy traffic into Garmish but we had allowed a lot of time in any case. The cable car is one of the older ones with small 4 seater cabins and the ride takes about 20 minutes which meant that we were on the Summit, about 30 vertical metres above where the cable car stops within 2 hours of leaving home.

The Activation:

As Glenn VK3YY was in the UK on business and intending to activate Shining Tor (G/SP-004) I have made a provisional sked for 1200 UTC on 40m SSB. Tony VK3CAT on a canal boat in France might also be available for a contact around the same time if we were lucky. We were already at the summit well before this and so had a leisurely lunch before I went to set-up.

Setting up did not go to plan as I wanted to run my dipole roughly NE to SW however on all the land around the summit putting my antenna up in anything like this direction would mean the wires either crossing a walking track (of which there were several, all being well used) or it would mean I would have to climb down one side of the mountain to attach the end of the dipole/guy wire. In some locations both would be needed. The only place I found where it was safe to set up the antenna was alongside a walking track where there were some bushes. This meant that the dipole antenna ended up running roughly NW-SE meaning it would be almost end-on to both Glenn and Tony. However I had no choice in the matter. This is one situation an Alex Loop Antenna would have been very useful.

There was lots of activity on 40m in general and I hit again the problem that strong signals on adjacent frequencies made it difficult to work weaker stations (hopefully I’l be able to get an IF filter for the 817 at a reasonable price at Friedrichshafen in a few weeks time). I managed 4 Summit to Summit contacts in the hour that I was operational and one of those was indeed with Glenn M/VK3YY/P after we moved to 20m where there was less QRM and conditions good for inter-Europe contacts. I worked 22 stations in all (log below). The contact with Glenn was also special as it was my second G summit and that has pushed me to Silver award level in the Mountain Hunter award – thanks Glenn.

Here are some photos from the activation –

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Equipment:

FT817ND

Ramsey QAMP amplifier

SOTABeams Linked dipole

Log:

Conclusions:

All in all this turned out to be a very successful activation. The icing on the cake was that my wife asked if she could come along to another activation, possibly next Saturday if the weather stays fine!.

Lessons learned – take some Amateur Radio hobby brochures along, There were lots of people asking me what I was doing and seemed genuinely interested. There was also a German amateur stopped by (sorry I didn’t note his call sign down), who used to work HF but after moving found to much QRM at home and now only operates VHF/UHF repeaters and a little HF mobile. I think after seeing me he may look into SOTA or at least portable operation in his local park.

73 ’til the next Summit!

DD5LP – SOTA EUROPE – June 3rd. 2014 – DL/AM-178 Ammerleite

Posted on 04/06/2014 by VK2JI DD5LP G8GLM

Preparation:

VERY LITTLE ! Having heard from Tony VK3CAT at about 1pm that he hoped to activate a summit in France (where he was on holiday) at around 3:30pm, it was a very quick pick up equipment and go activation. I have a couple of planned activations (as regards practical approach to summit and Google Maps route to get to the area) and Ammerleite was one of these. It’s also the last “close” summit that I haven’t yet activated, so I’ll have to start going further afield for new summits in the future.

So the standard equipment (FT817, 6m squiddy, SOTABeams linked dipole, small amp and LIPO batteries) was grabbed from their storage space and I set off.

The Location:

Ammerleite is across the valley from Hohen Peissenberg, one of my first activations since moving to Germany, so three quarters of the route I knew. The last part involved turning off on a small (single lane) unmarked road to go up through a small village and onto the summit area. The summit is actually known locally as Schnalz and was well signposted once I got onto the smaller roads. This seems to be part of two or three different walking or biking tours. Given the view from the summit, I can understand why. I wondered if I was going to hit the issue that I hit at Auerberg with the road being marked as farm and forestry traffic only, but it wasn’t. (NOTE As of 2015 this road is now CLOSED to all motorised vehicles with no alternative – you now effectively have to walk the 2km (1200m vertical) from the village to access this summit). I simply followed the road out of the hamlet of Holzleiten taking the route that climbed upwards and soon I came to the junction where I knew I needed to park and walk across the fields to the summit. Finding a spot to park off road so that I was not blocking the road wasn’t easy and if people in two or more cars were to be going to Ammerleite at the same time it would not be possible for them to park.

The walk across the fields gave me a great view back across the valley to Hohen Piessenberg, which can’t be seen when you get to the summit due to trees blocking the view in that direction. It was probably about a 300 – 350m walk at most up to the Summit, where as well as a very impressive cross with a piece of shaped glass in its centre also has two banks to sit on and (a little way down the hill) a panorama photo, showing the whole area of the Alps that can be seen from this side of the summit.

The Activation:

On the way Tony had texted me to say that he had been delayed and his revised expectation was to get to the F/VL-010 (Roche Aigue) summit by UTC 14:30 or 4:30pm local time. This gave me some time to set-up and indeed install the amplifier to give a little extra punch to the signal and today it was needed! Twenty metres was dead so forty metres was the best band for the afternoon activation and it was full! with many very loud and (in the FT817) wide stations. I don’t have the optional narrower SSB IF filter in the FT-817 yet. In Europe it is definitely needed!

I found a reasonably clear spot on the band and started calling CQ SOTA and spotted myself. I guess the noise from an otherwise quiet area awoke the (four-legged) locals and it wasn’t long before I was having to repeatedly chase them off to stop them licking the antenna guys and rubbing their noses on the Squid Pole mast! (see photos below).

As the afternoon passed, I tried finding some of the other activaors who were out and while I could hear some of them as soon as I was ready to call, some local station came splattering at S9+ across the frequency and I had to give up trying to contact another summit. Later I gave 20m a try but with no great success and then I got a text from Tony saying he was setting up. At first we hit the same problem of heavy QRM but then I decided we should move right to the band edge at 7.199 (remembering we are using Lower Sideband) and there we managed an S3 / S4 contact. It was only after the contact that I realised that I had probably worked tony off the end of the dipole rather than the ideal side-on direction. Both Tony (in France) and I (in Germany) could see storms approaching, so neither of us stayed active much longer. In my case, i hit the storm about half way home. I was glad I wasn’t still on the summit.

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Equipment:

FT817ND

Ramsey QAMP amplifier

SOTABeams Linked dipole

Log:

Conclusions:

Overall a very enjoyable and successful activation, showing equipment and operator readiness at short notice, which is one of the reasons that we are involved in portable operations, to be ready if needed in the case of a natural or other disaster. I also have a “to do” item on my list now and that is to get the 2.3KHz wide IF filter for the FT817. Perhaps I can get one at a discount price at the big hamfest at Friedrichshafen which is at the end of the month. I also realised on this activation that if i use a different hole on the SOTABeams dipole centre piece (one that is not meant for this purpose) I can get the dipole to sit on the top section, rather than slipping down to the second section, giving the aerial about another 50cm in height.

73 ’til the next Summit!

DD5LP – SOTA EUROPE – May 23rd. 2014 – DM/BM-226 Dürrenberg

Posted on 24/05/2014 by VK2JI DD5LP G8GLM

Preparation:

As my wife had to attend a conference in Augsburg (about 1.5hrs away from here), I decided to take the opportunity to activate my first DM (German low mountains) summit (so far all had been DL (Alpine) ) and so “chalk up” another association. As the conference was to run for about 6 hours, I could pick a slightly higher scoring summit not close to Augsburg and I chose the 6 point Dürrenberg DM/BM-226 as it would be about another 1.5 Hrs drive north from Augsburg, giving me 1.5-2 hours on the summit before I had to return. Dürrenberg is also located within the Altmuhltal national park which for those interested in the WWFF award scheme has the DLFF code of DLFF-036.

I hoped that if conditions were any good I might get that elusive VK short path contact and failing that at around the same time I was planning to be active, some summits in the USA were also being activated so I might nab an S2S into the US..

The Location:

Dürrenberg is just outside of Heidenheim about 1.5 hours drive north of Augsburg. Max DK1MAX who was the last to activate this summit, kindly gave me some information about the final access. This is on an ex-military training area, so although public access is allowed, it’s on foot with a barrier blocking the access road. Fifteen minutes steady up hill walk from the public road is all that is required, so an “easy” summit to access.

The Activation:

Despite the weather forecast being for a nice sunny day with a possibility of a shower later, the day started off very grey and indeed on the way from Ammersee to Augsburg there were several rain showers. As I knew I would be traveling further north, I hoped the weather would clear up so that by about 14:30 (my planned time to arrive at site) the weather would be nice. Indeed the weather did clear up but this wasn’t to be my biggest problem …

This was probably my worst activation in Germany, perhaps overall !

Not because of equipment problems or band conditions (they weren’t great with weak signals and very, very deep QSB) but rather navigation to the site. I currently do not have a “navi”/GPS and so was relying upon a printout of the planned route from Google maps. Who would have thought there would be two IDENTICALLY NAMED towns both on the same main road – the 466! Add to this the point where I had to turn onto this road was a town called Nordlingen where Haidenheim was already signposted. Great I thought, I’ll simply follow the road signs now rather than trying to read the notes while driving. Of course, as luck would have it, the Haidenheim that was signposted was the WRONG ONE. I should have realised that so far away from the small Heidenheim village, it would not be already signposted. I diligently followed the signs and only when I got to the signposted Heidenheim did I smell a rat as I could not find the roads that I expected to have to follow and this was a TOWN not a VILLAGE. Once I checked my location using the maps program on my smart phone, I saw it saying I was probably nearly 100km away from the location I wanted to be at and this was quickly approaching my alerted start time. I had two choices, to try to get to the correct Heidenheim and then up to Dürrenberg and have a very short activation before hi-tailing it back to Augsburg or cancel the activation. I decided on the former and after getting lost in Nordlingen because of incorrect signage in the town twice, I eventually found the 466 road in the correct direction out of town.

So after about four hours driving for what should have been 1.5 hours I arrived at Dürrenberg at about 15:50 local time. After setting up, spotting and calling for what seemed like an age, I got a call from Mike, G6TUH in England followed by Jorge EA2LU and Manual EA2DT from Spain and then nothing! I tried 2m FM – no response (not surprising as I only had the HT and it’s rubber-duck style antenna)..

I still needed one more contact to be able to claim the activation and it was already time that I should be packing up to head back to Augsburg. I switched to 40m and luckily picked up two stations from the Slovak Republic Martin OM5DP and Vlado OM1AX, which made 5 contacts from the summit. One last call – no takers, so I packed up and headed back down the hill to the car and back to Augsburg to pick up my wife about 15 minutes later than originally planned.

By the time we arrived home, I have been traveling for over 6 hours and as the Ozzies say “I was bushed”.

To prove I was there, I also took some photos. The support for the squid pole that you can see is an air vent, possibly from some underground bunker on the site:.

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Equipment:

FT817ND (running barefoot this time)..

SOTABeams Linked dipole

Conclusions:

Always double check a route. Do not rely on roadsigns. Ideally have a navigator – either a person or a machine to double check the route you are driving.

Late afternoon is currently not a good time for HF QRP QSOs from summits in Europe.

73 ’til the next Summit!

DD5LP – SOTA EUROPE – May 21st. 2014 – DL/BE-093 Buchberg

Posted on 22/05/2014 by VK2JI DD5LP G8GLM

Preparation:

Having some time available and a good weather forecast, i wanted to get out and activate a summit again. If it could be close enough to where I live, I might even get some long path contacts back into Australia again..

I decided to take the standard equipment and stick to 20m SSB. So the FT817 (LIPO) battery was charged up, as was the 5Ah 3S LIPO that I use to run my small Ramsey amplifier, which I haven’t started my planned mods to, even though the parts arrived a couple of days before. Better to leave things working as they have been rather than change things with no fall back option!

The hill chosen is about an hours drive away and I had intended doing a “reccie” on the previous Sunday however I was quite ill that day and so I decided I would have to simply go by what I could see from Google maps and its satellite pictures.

The Location:

Buchberg is located not far away from Bad Tölz and across the road almost from the skilift up to the base of Zweisselberg, another SOTA summit that I would like to activate at some point.

The plotted route had me turning off the main B472 road on an unsignposted road and then running along the edge of a forest to the village of Buchberg and then taking one of several walking tracks to the summit. On looking at the layout, my fallback position would be to operate from within a forest just down from the summit as it is still within the AZ.

The Activation:

The morning started well with sunny weather and not too much traffic. Of course I drove past the un-signposted road off the B472. For others intending to activate this summit, the road is about 200m before the Gastehaus Wiessweber, which is just before the big lake (called Hinterstauau).

The road off the B472 is a single track road but with a proper surface. On getting to the point where I should turn off on the track along the edge of the forest, I was faced with a sign that said access is restricted to farm and forestry vehicles only.. Not wanting to get locked up for trespass, I started to look for an alternative route.

At this point the farmer from the farm across the road came along with his dogs and I decided to ask him if there was another route to Buchberg. He immediately said ignore the sign, everyone uses that road and it’s not private. On that basis I decided that rather than calling off the activation I’d risk it. The track was a little rough however no where near as bad as several tracks I have driven along with my low clearance Peugeot 308 in Australia and now I have a Ford Galaxy family van which has at least twice the road clearance that the Peugeot had.

At the end of the track I came into the village of Buchberg which is actually just a farm. On the other side was the track that runs half way up to the summit but it was clearly marked as no through road and it looked as if I would not be able to turn around when I got to the end of it.

I decided therefore to go to my backup position near the forest which was on the road going out of the other side of Buchberg. This turned out to be a narrow however properly surfaced road that I used when I completed the activation. It ran down the hill into Bad Tölz passing the Golf Course and Buchberg Clinic and the on the way. For future activators this would be the way to get to Buchberg if you don’t want to risk the forestry track. Take directions in Bad Tölz to the Buchberg Clinic and then after the clinic turn left (there is a sign to Buchberg on this junction) go past the golf club and keep on winding up the road for probably about 5 kilometers and you will arrive at Buchberg..

Back to the activation site. I parked up off the road near the forest and looked around for somewhere to set-up. I could not find anywhere that looked like I could fasten the squiddy to and have the antenna clear of the trees without being definitely on a farmers land or right next to the (narrow) road. I then looked up to the summit itself to see a large wooden cross that the squiddy should be able to be strapped to without any great effort. So that was the choice, no secondary option, i would activate from the very summit. Given the cross being there and the footpaths listed to it on the maps, this “should” be public access. I walked up the side of the field and across the top to the summit (you should never walk directly across a farmers field as you can damage the crop, whereas the edge of a field is often considered waste land). On arriving at the summit I found there was even a bench to sit on – LUXURY!

So I started to set up all the equipment as usual, trying to angle the antenna to allows a NW/SE radiation towards VK long path. Just down from the summit and not visible until you get to the summit is another farm / residence and after a while I got a visit asking what I was doing by a gentleman from this farm. After a few minutes discussion he was happy I wasn’t going to damage or steal the cross and so all was OK.

Now at last, time to start the activation….

I started on 20m trying to call some OE activators who were already on the air but I simply could not get through the pile ups. Even after one chaser kindly told one of the stations that they had a summit-to-summit call, they still could not hear me. With the mixture or QRM and deep QSB that was the story of this activation. I did manage one S2S contact into Spain but most other activators simply could not hear me. Later I found out that they were all running 100W RF while I was down in the noise with my 5-8W.

I called a couple of times specifically for VK chasers with no success however looking at all of the chasers I did work around Europe, I shouldn’t complain. Apart from the S2S into Spain, the other highlights were contacts with The Azores and Denmark, Norway & Sweden. The full log is shown below.

The real success of this activation was getting out in the fresh air and again enjoying some unbelievable views. I have put together a gallery of some of the best views below.

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Equipment:

FT817ND

Ramsey QAMP amplifier

SOTABeams Linked dipole

Log:

Conclusions:

A good activation. it would have been better if I had managed a long path conrtact back into VK but with the band conditions, that just wasn’t going to happen. I think the next time I try this however I will start earlier which would at least avoid some of the heavy QRM from such a busy band. Perhaps next time I will have a 17m antenna made up so that I can switch to that (quieter) band.Unfortunately many of the VK chasers can’t operate on the WARC bands, so maybe 15m as well would be a good idea.

73 ’til the next Summit!