Wow, what WX (weather) we have been having lately – thankfully thunderstorms/lightining have missed me, but the wind and rain had a rather adverse effect on EFHW setup.
*crack*thats a biggieabout 1mm gap when held close
The mighty DX Commander classic mast that I used as far end of my 80m UK Antenna EFHW took the full brunt of the winds over the weekend, my weather recorder stating upto 16 knots – and that is at ground level surrounded by bushes/trees!
Ground level wind speeds
I looked around for spares and was glad to see I had a spare base-pipe for the mast, but that would mean stripping it down and then feeding the pipe through, so I’d though id see if I can just move the mast a little bit, lose a little height but still clear the bungalows roof.
just above the roofgoing strongwell rigged
I was really happy that the mast would continue to function, i rigged it back up with 4 ropes to ensure it should stay up right, no further storms are forecast currently!
I went back to the shack and tested out SSTV on 20M – 1:1 SWR with 100W and my pic using Robot 72 was well received across Europe !
My other antennas and the bullet proof 6BTV was totally uneffected by the weather, but the 2m/70cm mast needs a bit of a push up, but I’m getting older and that antenna is getting heavier… 😉
I was very happy to have a QSO via the ISS Digipeater and received an excellent QSO card from EA2BW.
I headed out mid-morning to what is a nearby POTA activation site, Avon Heath, thinking I’ve found a nice place to park and activate from. I was some what bemused that when i got into the car park it was stated ‘permit holders only’. No wonder this place hasnt been activted more often ! I headed off to the New Forest, which was another 15 minute drive away, but with plenty of FREE parking!
Avon Heath Park – No free parking for you !
Haven driven to the New Forest, I took the first designated car park on the route in, it was a new one for me to do POTA from and wasnt disappointed. A nicely sized car park and plenty of nature / trees around, it was a great place to do radio from !
Trees in abudenceLovely PathwaysMind that ditch…
I think it has been the first titme I’ve been out in the Bongo for POTA in a while (at least since I had it fixed up) having previously been to Boudlerwood and using the table and chair their previously, it was nice to setup and operate from the Bongo as there was some light drizzle later on as well. The Alex loop on bike stand configuration worked really well and held in place by the rear wheel of the bongo.
Bongo – great /M opsAlex loop + bikestand
Today I was going to stick to FT8/4 on my iphone, as I had used this app when I had an ipad and it worked well. On the phone obviously the screen was a little smaller, but still ok to have FT8 and FT4 QSO’s. The POTA Spotting really helped with POTA activators (hunters) looking me up. I was also pleased to make a park to park !
I had problems getting the log off via email (didnt arrive) and upload to icloud (out of space, not paying apple for more), so I used the excellent POTA manual logging page. It was then it became apparent that I had a duplicate QSO in the log, and I had only managed 9 contacts, not the 10 I needed for an activation ! How frustrating, it goes to show that my method of writing down QSO’s on good old fashioned paper would of caught this out.
I headed back home and to see if I could get my iMac thinkpad to hook up to the IC705, I was finding soundflower’s audio to be jittery via wfview so I headed to using the old fashioned USB port, when it became clear something was not well with the IC705’s USB port. I tried connecting the USB port and different cables to different computers and only with a ‘wiggle’ or a firm pressure applied would the USB port activated. Given the USB port had seen some action and was the horrendous old type, I looked for replacements, I was so glad that it was already available to market.
ihelpu.tech IC705 USB-C board
The ihelp.tech IC705 USB board looks an easy drop in replacement that gives me USB-C and unlikely as it may, protection from errant amplifiers. I’ve ordered one, but it has to come from the USA and I’m not keen on depending soley on the iPhone with SDR-Mobile for making QSO’s.
I spent Sunday morning re-configuring my official IC705 bag with the 705 and ATU in, I headed out to the garden and tested the whip antenna, I was able to make a couple of contacts ! So the whip antenna would work if I needed it to.
IC-705 and Whip antenna performance with FT8 on 17m was not bad, but I do have a spare EFHW for 40m. Whilst its quite ‘bulky’ it still a good antenna, I use the 80m varient as my main HF antenna at the QTH which operates really well in very RF noisey conditions.
So for my next POTA I want to try the EFHW and the IC705 in its back pack, I will probably operate from the Bongo for the first time in this configuration, but am looking forward to using this lovely location to try out EFHW and IC705 !
A new location and a nice tree to use !
Until the next time, which shouldnt be to long to wait, thanks again for all the POTA hunters and other ham radio portable enthusasits that get me out the shack and getting on the air.
With some rather nice weather and available time, I was able to get to work on putting up the SOTABeams Travel Mast as a repacement of the DX Commander classic mast which has done me so well for serveral years, and one of the guying rings finally sucumbbing to the storms we had at the start of the month.
Use of electrical tape and jubilee clip to secure mast sections vertically
I put electrical tape and a jubiliee clip on each section to secure and make vertical slipping less of a possiblity. The same method worked very well for the DX Commander in keeping the sections up and those had to take a considerable strain when used in the way to use the split-dipole that the DX Commander is.
Wire up about 2/3s of the full mast height
I attached the wire to the mast via a piece of guying rope about 2/3’s up the mast. I may make this higher the next time I move the antenna, but as is, it clears the house nicely and is a good distance from the ground, I think more height will allow a full half-wave on 20m so something I want to do very much, given I enjoy SSTV on the 20M band alot.
guying and little strain
There is very little strain on the mast and a good level of taughtness to keep the wire from drooping and touching the house, the one set of guying wires are holding the mast very well, combined with some decent ground stakes.
I went into test the mast, 20M SSTV was simply flooded with QSOs – unable to get a QSO in as the band was so buys, but I guess thats a good thing showing that the reception was doing well. I jumped on FT4 on 10M as the band was well open.
FT4 on 10M doing very well on the EFHW antenna
I was very please to test the antenna and have a FT4 contact with JS9DS in St Lucia over 4000 miles away !
I’m very pleased with the mast and will improve upon it as the weather and mast moves to allow us to use the front garden more. Looking forward to catching you on the airwaves !
Good news on several fronts today – the replacement parts I ordered just days ago from Sotabeams have arrived, and amazingly I ordered the correct parts. I now have a fully functioning Sotabeams Travelmast again !
Sotabeams travelmast restored to operational !
Previous testing of Sotabeams travel mast at home, before I went out and snapped it 🙁
I found another Sotabeams mast in the garden, in this case a Whip10000, its probably been sat outside in all weathers for at least a year, if not two ! upon cleaning it up, I managed to get all the parts apart from one, which has stuck fast ! How do i get this unstuck ?!
mast section wont budgestubborn section
I also planned over the holidays to get the WSPR scraping on the webtechnologies set up again, as since last year the format on the ‘old db’ changed, which caused my webscraping program to fail. I decided to re-write from scratch and use Python’s panda’s functions to scrape and sort the data. With a bit more Postgres changes I was then able to push data in again !
Webtechnologies WSPR scraper is back !
As time and interest allow I will add more functions as I enjoy the programming and representations of data in different formats from actual transmissions. When I’m 100% sure the code is working correctly, I’ll post the updates to github.
So a quick update and am looking forward to using the SOTA Masts for at the QTH and for POTA activations !
Having got the ‘shack’ into somewhat more operational functionality I pondered adding back in the MFJ Auto Tuner – I originally purchased this when I was using home-built vertical antenna and in that it could seemingly tune anything to matching the impedence of the antenna to the transceiver. With the 80m end fed, which does a excellent job across all its designed bands, it became a little redundant and sat in the ‘spares pile’.
With the recent ‘ham shack’ rejig and spotting the tuner, I’d thought Id give it another try, as digital modes on top band can experience some interesting propergation and having recently got the weather station back on line ready to start re-building the webtechnologies for WSPR data, seemed a good reason to at least put it back in place.
MFJ ATU under the IC9700 doing its business on top-band WSPR
Fitting in the ATU wasnt as straight forward as planned – the additonal ‘gaps’ in the bookshelf paying off to allow the ‘sturdy’ coax of the ATU to the 7300 to be in place. I did attempt mounting directly underneath, but it was becoming more of a mess than it already is. With a rejig and some persusasion, the ATU was in place and functioning correctly.
I started out on FT8 – there was plenty of traffic on top-band and managed several QSO’s as well as seeing how well the antenna was doing being matched to 160M with 50W of power.
FT8 on 160M (80m added in for testing)
Having enjoyed a pleasent evening out and the fresh air of Poole Harbour, I resumed my work in the shack and started WSPR transmissions on 160M with 1W of power. I’ve been doing 10M during the day, and its been geat to see the data of how the propergation really varies and almost to immediate effect when the sun goes down, so it would be good to see the inverse of that. I was not to be dissapointed !
WSPR 160M with 1W of power
Suffice to say, the ATU was doing a great job in matching the antenna and still with a decent amount of power being transmitted on WSPR, the MFJ reported between .5 and .7W
MFJ ATU working well on WSPR with 1W
Needless to say, as someone who enjoys digital modes and analysis of the data produced, its great to have this added functionality back. With the steady stream of WSPR data becoming available I’m looking forward to updating the webtechnologies site ready for early next year, so the MFJ will be staying for the foreseeable future ! Yes it is worth it !
So my biggest constraint of amateur radio activities is, yep, time. Mostly I run WSPR and monitor via the webtechnologies site for how well the IC705 and 6BTV are doing, as well as pull in the automated SSTV broadcasts from 20m available here.
So why the sudden ‘burst’ of telephony QSO’s – mostly thanks to scheduled (scheds) transmissions, firstly the most excellent 145 alive event organised by G5TM and then the regional contacts that setup out in the field.
2 Meters Alive event by G5TM
I was lucky enough to contact G5STU who setup nearby – very line of sight, but was great to hear all the other people in. I did manage to make one other contact on the ‘net’ but left it to those with better setups to enjoy the QSO’s, it was great to listen in !
G5STU – 145 Alive
Not one to rest, G5STU then setup a live stream of his activity on 40M – based in Poole ! I thought I had to give it a try, to me on 2M Poole harbour is complete black spot due to the hills between the east side of Bournemouth and the low side of Poole, so thought it worth a try to have a QSO with G5STU, sure enough, was my first HF contact so near, was great to get in the log book.
So whilst I’ve been manicly busy, its been great to take time out for those that organise live events that are fun to join in with – I’ve scheduled my next PoTA – which will be at night during the week ! So am looking forward to that, I have no idea how I will do, but the main thing is to get out and enjoy radio.
In the mean time, I’ve setup the MFJ993B to get on top-band at home, and am able to hear the various ‘nets’ that occur, as well as get out nicely on FT8 mode, having made several QSO’s on top-band on a non-resonant 80m end-fed antenna, i was very happy that the MFJ993B got some action !
Top-band FT8 QSO’s
So, hoping the end of January and start of Feburary will allow more time for radio, more project parts are arriving, allow things to progress on the VHF/UHF and Microwave bands, so excited to tell and show more about that 🙂
Being up and about in the small hours in the UK I was tuned into 20M SSTV frequency of 14.230, thinking just to let it monitor and pull in the overnight SSTV pics only to find a clear as a bell TX start from W2PTH.
For those who are new to SSTV, W2PTH has been doing SSTV for quite some time, his QRZ Page states 1976 ! Those familiar with SSTV would be familiar with the call sign and the ‘Cherry hill’ location appearing in his pictures.
Having heard the call, I thought to give it a try – I’ve never had much luck in reaching the states being limited to 50W but the signals where coming in exceptionally clear tonight, so thought to give it a try!
SSTV QSO with W2PTH
As you can see the stream of pictures came in just wonderfully and I was really happy to have W2PTH in my log book with my first DX contact into the USA.
Propergation differences just minutes later
As can be seen from the picture received just minutes later, the conditions had changed. It was fantastic to have such a great SSTV QSO with a great operator!
Equipment Used :- IC7300 50W power, Multi-band End Fed Antenna, MMSSTV on Windows 10 with KE5RS FTP Widget for uploads
With the weather arriving as predicted, a productive day was had in the shack tidying away whilst the rain poured down on Bournemouth.
It has been a wet day as forecast
With another park activation completed for G-0079 with my 10 FT8 QSO’s recorded, I set about looking for the next park to attempt another activation. It was also good to be spotted by a fellow PoTA operating from Germany (DK8MT).
G-0079 confirmed activated by 2E0FWE on 12/2/2022
Even with the bad weather and apart from the early morning walk with Sweety being the only time I had been out, a nice drive survey Holt Heath looked a good way to enjoy a local ride out.
With some online investigation, I was able to determine a position still within the park boundary and a good place to park the bongo.
Bongo parking location
With the location found, Station Manager and I headed out to investigate first hand. Despite the rain, we enjoyed the lovely ride out and finding a new area we hadn’t previously explored. This is a great benefit of PoTA in exploring and finding these new places, and something we can enjoy doing together irrespective of the weather conditions thanks to the trusty Bongo.
Bongo in placeA weather-worn mapWet underfootInitial survey
With the rain coming down I didn’t want to venture too far from the Bongo, it was enough to see the heath land with the gauzy bushes which would be a challenge to operate in, but also the decent paths that could provide a good place to setup if the conditions are good enough. There is plenty of space to setup the End-fed antenna as an inverted V or a sloper configuration for sure. Whilst visibly there was no ‘height’ to give any take-off there was also no obstructions nearby, in the distance some pylons could be seen around a mile away.
Good possibility to setup in these locations
The drive was short, and interesting, the location viable for both mag-loop from the bongo and also the end-fed antenna depending on the conditions come the day. I am looking forward to see how well the IC705 and either antenna will do in this beautiful location.
So today was my first Parks on the Air. Armed with the IC705, THD7 and a variety of antennas I set out early from the QTH. The morning walk with Sweety told me it was a cold day, but mild for January, I still wrapped up warm tho.
3 bags of equipment
carried by the trolly
PoTA in the trees
POTA in the Trees
I had 3 bags of equipment, but the trolley handled it really well, making it quite easy to get to the location I had planned. I started setting up the end-fed antenna, but sadly my enthusiasm got the better of me and ended up snapping the mast when pulling it up ! I quickly setup on the loop and the THD7 on 2M and was pulling in signals from both. It wasn’t a long wait before I had a great QSO with M7PBT on 2M, so was happy to start with that.
When trying HF I could pull in the signals ok. I got a helpful text from G1TEX who was actively listening to me on the HF bands, but sadly I couldnt make a contact. On Tex’s advice, i packed up and moved location away from the Trees. Again the trolly really helped in moving.
QSO Bench
First HF Contact
Even GPS worked !
The setup !
Location #2
Location #2, which was just around the corner, whilst missing a table did have a decent sized bench to sit on and get the equipment on. I could even get me flask out and have a much needed coffee ! Before long G1AJH (Andy) made contact, first on 2M then we coordinated across 17m and 15m, with a weak, but sucssful QSO on 15M. It was just the injection of encouragement I needed to keep going and I continued to persist with calling on 15M, by mid afternoon 15m and 17m had really opened up, I was easily receiving Canada, France and Scotland, trying to break into the pile-ups was really hard work thou, but I kept trying ! Thankfully IT9YAO was amazingly patient and got my callsign and report, I was really made up with making a DX contact on 10W and the loop !
bogs on the air
After all that coffee…
After all the coffee it was time for ‘BoTA’ maybe 🙂 anyhow, I could only giggle at the suggestion made on the G4PRS net last week and felt compelled to take a picture 😀 (Actually it shows how well the facilities are maintained at the Park, its clean and tidy for sure)
Conclusion
I got back home and transferred my paper log to ‘Hamlog’ on my phone, so i could create the ADIF file for submission. Whilst I wont activate the park this time, i will at least show the attempt, where currently there are none.
I really learned allot from today and had huge amounts of fun doing it, yes there was some times of frustration, especially the mast and end-fed not going to plan, but that didn’t deter me from keep trying with what I had.
I think for future activations or any kind of testing, its best to go with the whip and one other antenna, I think taking the whip (attached to the bag) and 2 others was to much, as is, I only stuck with the loop in the end, and not even testing the whip, the time went very quickly !
The most important for me today was that I tried and got out with my radio and I can only get better and learn more by keep going out and trying, which is exactly what I will be doing !
I was originally planning my first Parks on the Air (POTA) this weekend, but circumstances changed and I’ve had to postpone the actual activation. Nethertheless I made good use of the time I did have by going to the park and checking it over. Sweety came along and we had a brilliant walk together.
Avon Heath Centers
Planned health walks !
Nice benches near the visitors center
Arriving at the car park
Arriving at Avon Heath Park my Mazda Bongo will not fit into the regular car park due to height restrictions. There is a large parking area for HGV and PSV’s which other campervan/van type had parked in, so I went there. They should really raise the height of the barrier to 2m10cm like elsewhere in Bournemouth & Poole.
nice location
good diagram/map
nice seating and artistic map
Carrying on from the visitors centre and amenities, there is a nice table/chair next to the reptile and bird lookout. If anything its a great place to sit and enjoy a rest, the pictorial ‘map’ is quite useful as well, but for a full map you can get one in the visitors centre with all the routes. I chose to do the “Viewpoint Trail” which is 3km long.
Nice Seat/Table combos
Plenty of Trees
A great view
Sweety and I didn’t need to go far to find a lovely set of table/chairs, not only surrounded by lovely trees, but also a really nice passage to the next section of the park. The area around the benches has well spaced trees, allowing for either using the trees as a place to hook and end fed antenna up, or to put a pole up between them.
signs of things to look out for
enjoying a sniff
well sign posted route
continue the walk thu the park
The route was easy to follow with well sign-posted arrows to follow, as well as nice posters of the inhabitants of the park. Sweety really enjoyed discovering the woods as well, making plenty of new friends on our walk around.
tree-lined walks
pleasant hills to climb
great views across the heathland
walks and hills
We had reached the furthest side of the planned walk, although not the park which extends further East from where the photos above where taken. Being the ‘Viewpoint Trail’ small diversions away from the trial give places to sit and enjoy the vistas across the heathland. Even on a cold Janurary day, it was a lovely view, and worth to come here just for relaxing and enjoying the scenery.
Powerlines
Cows
and we are back
our trip
Continuing on the pathway I encountered the first real potential problem to operating, that being overhead powerlines. I am unsure if they would interfere with the radio signal by being in the proximity, but of course there is the very real risk to life should the mast fall onto the overhead cables, so that makes setting up in this part of the park a no-go area. We also encountered some very sedate English White Cows, I put sweaty back on his lead right away. Hes pretty good around other animals, but its best to play it safe, we walked by without problem and made it back to the car-park without issue.
In conclusion to the visit I now have a good idea of what I need, or more importantly what i don’t need, to bring with me and the quickest way to go there. Needless to say I’m really excited about coming out and doing PoTA for the first time !
POTA Pre at Avon Heath Park
I then came back home and as time allowed I could test the Sotabeams travel mast I had never setup before, even the ropes had to be cut to length for guying. This was quickly done in the space of my back garden and was really please to get the mast up so quickly and easily.
Testing Sotabeams Travelmast at QTH
Whilst today should of been about going out and operating, I have made the most out of the time I did have, which I think will make my actual activation a really good experience.
