17 Jul 2017

Puerto Rico on 6m JT65

A few hours ago KP4EIT (6830km) was spotted here and by a few others in the UK and Europe. I am pretty sure this was genuine. Otherwise it has been a very quiet day on 6m JT65 with just one station in Sweden spotted this morning. The Caribbean station was spotted calling CQ just once.

Baking - NOT amateur radio

Last night our "Kent" son and grandchildren came to stay briefly before they go off to Australia to see their relatives on my daughter-in-law's side. This is one of my granddaughters busy baking.

10m WSPR TX and 6m JT65 RX

Apart from a spot on 10m WSPR in the middle of the night, no evidence of Es today on either 10m or 6m. Yet more evidence of a UK pirate or false decode on 6m JT65 as I was (yet again) supposed to have received an Indonesian station on 6m.

Sunspots - July 17th 2017

Solar flux is 86 today. Sunspot number is 26.  A=41 and K=4.

QRP and QRP Club

From Oleg:

Dear Club 72 members and friends,

Weekly QRP Rendez-Vous Report (July, 16, 2017)
Independently of poor condition we keep activity over QRP Rendez-Vous
periods. Actually, we have 5 new "rendezvous" visitors and two regular
visitors  became  our  Honor  Frequenters  this  week. I only ask all
visitors  try to invite other QRPers to connect to "rendezvous" round
tables.
If you'd like to get the "72 Newsletter" regularly or become a member
of  the  "QRP  Rendez-Vous" discussion group (reflector) ask RV3GM by
e-mail - mr72(at) club72.su - please

Visitors  of  the  week:  UA1CEG,  ON6KZ, RK8W, G3XJS, OH6NPV, OM6TC,
UA0SBQ/p,  RW3AA,  DL9LO/m,  F5IN, G3JFS, UR5IFM, DL4HG, DK4AN, RA1M,
US3EN,  US5ERQ,  UY1IF,  DK1HW/p, EA1TG, R1CAF, PA0PJE, F5OYV, UR7VT,
UR0ET, HA2PP, UA4NU, RZ4NWA, F5DM, UA1CEX, R1CAN, RW3DF, RV3GM

Congrats!
PA0PJE and HA2PP became Honor Frequenters
New Visitors - RK8W, DL9LO, EA1TG, F5OYV, F5DM
See  full  Visitors  and  Frequenters  lists  on  the  Club 72 page -
www.club72.su Some comments...
see full version of the WQR Report including all comments on the blog
page - https://qrp-club72.blogspot.ru/ Thanks  all  for  activity and comments! See you on next "rendezvous"
round tables.

72! Oleg RV3GM / KH6OB "Mr. 72"


This is a periodic Newsletter of the Club 72. Don't reply to Newsletter address! Send any requests or news to mr72@club72.su please.

Regen RX PCB

Yesterday, I received this email. I had no idea that Andy had made a PCB of my little regen RX.



"Hi Roger,

I saw your blog post a couple of days ago which reminded me that I had produced a little PCB of your design to test it out.

It works very well for the small number of parts used. The tuning was quite broad with the polyvaricon used but I was still able to resolve cw fairly easily down on the 40m band.

I am quite sure I still have one or two of the unpopulated PCBs knocking around in the shack should anyone want to try and build this regen.

These single evening projects that result in a useful working radio really give 100pct enjoyment factor.

Keep those designs coming !

73's
De Andy"

WSPR - how QRP can you go?

It is well known that some people use low milliwatts or even microwatts with WSPR. My antenna is not the best on 10m, but certainly with Es I could run low milliwatts or even microwatts and be copied at good ranges when the band is open. Some of yesterday's reports were plus dB S/N even with 500mW, implying there is 20-30dB in hand.

OFCOM statement about local mobile communications on ships

OFCOM as released a statement about localised mobile communications on ships.

See http://ofcom.createsend1.com/t/ViewEmail/i/451A88C0BEE0D1772540EF23F30FEDED/59D1BD3EA2F08127C67FD2F38AC4859C

16 Jul 2017

FT8 digital mode

This new digital mode is available in a beta release of WSJT-X. Although keen to give this new mode a try, I think I'll wait until it is formally released, although I am told it is already being widely used on 20m.

Western Backway - NOT amateur radio

Kingsbridge, Devon has very old pedestrian walkways that go around the town. This is Western Backway that also has a mill leet, although the mill closed long ago. Not many visitors are aware of these.