QRP radios

I continue to be surprised by how few affordable QRP radios are on the market. The FT817ND continues to be the favourite, but recent exchange rate changes have not been matched by decent falls in the UK retail prices. I think we are still being ripped off by dealers in the UK. The IC703 is no longer made and the KX3 from Elecraft is very expensive over here. There are a few lower cost Chinese HF radios appearing. Overall, there remains little choice in QRP transceivers at sensible prices. I am sure the KX3 is a very good radio but for the same price I can buy 2 FT817 transceivers, and these are all mode and to 70cms.

A multi-band, all mode, 5-10W radio would be a killer in this age where people take lots of holidays and are on the move frequently. I still fail to understand why the big Japanese manufacturerers have not got a raft of low cost units on the market. It seems a gold mine opportunity is being wasted. Maybe I have misread the market?

I know if there was a new, attractively featured, QRP transceiver on the market now at a sensible price I'd be in the line to buy. I am sure very many others would be too.

10m stateside

Conditions on 10m today definitely seem poorer than yesterday. I am still using my little 500mW WSPR beacon by W5OLF.  There were spots all day from UR/SWL56 and this afternoon from 4X1RF (3519km), all afternoon. So far, 4X1RF has spotted me 20 times.

My first USA spot was WG2Z (5600km) at 1220z. Since then I have had USA spots from several USA stations, but I think fewer than yesterday.  The W5OLF WSPR-AXE 10m 500mW beacon really does work, without a PC. I am still in awe that something so small and beautiful is copyable so far away. It would fit in an Altiods tin - a real favourite with QRPers.

The beacon is still on and running, but I don't expect any magically far DX between now and switch off, which will probably be around 1830z.

UPDATE 1902z:  I am just about to turn off my little W5OLF 10m WSPR beacon. The last stateside station to spot my 500mW was KB9AMG (6300km) at 1712z - no other spots since. Definitely conditions on 10m were not as good as yesterday.  Still, yet again the 10m band was open to the USA and 500mW was quite enough. Worse report was -25dB S/N with most reports in the teens suggesting even less power would have been enough.

UPDATE 1910z:   10m WSPR beacon is now off.

Using my W5OLF beacon again on 10m WSPR (500mW)

Since about 5 minutes ago, I am again WSPR beaconing using 500mW from the tiny W5OLF 10m WSPR beacon. It is still settling, but already being spotted well in southern Ukraine by UR/SWL56 (2283km) at -14dB S/N.

UPDATE 1055z:   At the moment only UR/SWL56 has spotted me. It looks like conditions are NOT as good as yesterday?

Sunspots

The sunspot count today has hardly changed at 70 and 10m propagation is likely to be "fair". It looks like we can expect 10m to be rather like Tuesday.

How do they ever make a profit?

On the internet you can buy a dual-band handheld with antenna, battery, chargers(2), earpiece and belt clip for just £25.29. At this price I find it unbelievable they can make a profit. I think it is even cheaper if you buy a batch of 3.
 .
See http://www.banggood.com/LBaofeng-UV-5RA-Yellow-Dual-Band-Transceiver-Radio-Wakie-Talkie-p-947385.html  .

Shipping is just 29p. shipped to the UK by registered air parcel. It is available in a variety of case colours.

70cm UKAC this evening (5W QRP)

70cms 5W QSOs this evening from home  
- best DX 105km

After less than an hour I had to stop to save my poor voice from further strain.

I worked 8 stations in 3 grid squares before I HAD to stop. I heard a station in IO81 but failed to work him as my beam (5el hand rotated) was way off.  Best DX was just 105km. Had I managed to stay in the contest longer, then I am sure more QSOs would be in the log. My normal 70cms range seems to be up to about 200km.

Conditions seemed poor and activity was lower than in the summer. I guess better weather brings out more portable stations. Most stations worked were fixed i.e at home or on club premises.   At this time of the year people prefer to stay home.  I cannot blame them!

Last USA spot this evening

WG2Z (5600km) seems to have been the last station in North America to spot my 500mW W5OLF WSPR beacon at 1716z. Since then, just local G4IKZ (18km) has been spotting me. I am very impressed with Jay's little beacon - it works very well.

UPDATE 1900z:   Went QRT on 10m WSPR at about 1900z as all DX seems to have stopped now.

70cms UKAC this evening

2000z to 2230z this evening (Nov 11th) is the next 70cms UK activity contest. Although my voice is poor, I shall try to come on for about an hour this evening. Contacts out to around 200km seem to be possible from the home QTH using 5W SSB and my hand-rotated 5 element beam. As it is now cold and dark and autumn, I suspect there may be less activity?   Activity is usually good with plenty of stations to work.

This is a very friendly sort of contest: just reports, serial numbers and QTH locators exchanged.   I only enter contests for fun, never to win, especially with my low power! If you can, come on 70cm SSB this evening.  Your presence would be welcomed warmly.

See http://www.rsgbcc.org/vhf/ for dates and times of all UKAC sessions.  These are excellent sessions.

Using the W5OLF 500mW 10m WSPR beacon today

W5OLF WSPR beacon - complete - no PC needed

This WSPR-AXE really is a very impressive little rig, in my case for 10m WSPR.  Because of my current disabled state -  I find all electronics building just about impossible - Jay very kindly sold me a built unit to evaluate. Results in just a few hours of operating have been truly impressive. No PC is needed as long as the push button is pressed at the start of an even minute. Jay says it stays stable for weeks thereafter. I ran mine for 3.5 hours and got masses of decodes. After lunch it has been getting LOTS of spots from the USA. I am sure it will reach Australia soon.

The unit needs about 15 minutes to frequency stabilise and is always on (the PA can be turned off), but it randomises the slots within the WSPR transmit window. This means it is unlikely to be "clobbered" by more powerful stations or cause others co-channel issues. 500mW seems plenty. In a word - BRILLIANT.

Best DX report (so far) today is FR1GZ (9724km).

10m WSPR - unique spots with the W5OLF beacon today, arranged by distance

If you want to buy one Jay W5OLF may be contacted on w5olf@comcast.net .

Sunspots - Nov 11th

Sunspot number has dropped to 68 and 10m daytime propagation is "fair". 10m is open to the USA again from here with my first USA spot (with 500mW) being at 1206z from WG2Z (5600km).

UPDATE 1510z:   Best DX report today (so far) is from K9AN (6505km).