The purpose of this mod is to give QCX access to a receive-only antenna via the 50 Watt PA kit. This can be added to a functioning PA or the kit can be built as a T/R switch without the amplifier circ

#mods #pa #80m #160m

My own suggestion would be to document it much like the QCX-SSB hack. The kit is low enough priced that buying it just for this purpose is totally feasible :-) Ryan Flowers

#mods #pa #80m #160m

Please forgive me, Hans, I have desecrated your lovely work of art. This PA was botched beyond redemption. I shorted the pads of Q1 and could not resolve the short even with Q1 removed. But your amazi

#mods #pa #80m #160m

I see that my WSPR signal was received and reported by six stations to WSPR Spots. The web site WSPR Spots is nice and allows me to sort by diferent parameters. I see that my frequency is being report

#wspr #160m

First of all - thank you Andy and Curt. And now the great news: wsprnet picked up my signal last night! So now I know it is working. I hit three stations - one in Europe and two in California. Wow. I

#wspr #160m

Wspr needs to tx on a 2 minute slot. The slots MUST be at either 2,4,6,8 etc mins past the hour. You CANNOT have a tranmision starting on a 1,3,5,7 mins past the hour. 73 de Andy

#wspr #160m

Set the time on QCX to WWV. The QCX displays the time to the second, and it is set to within a half second to WWV. Good enouf. About the frequency, I set the 40 meter QCX WSPR frequency to 7.04096 whi

#wspr #160m

John The synchronization for jt8 needs to he within a couple seconds, so I am thinking it is the same for wspr. Most synchronize their pc to an on line atomic clock, or use a gps for a stand alone dev

#wspr #160m

I was wondering what this WSPR thing is. . . And so, I set up for WSPR operating. Left it on all night with battery powered. It died sometime during and I found that the clock needs reset. So one good

#wspr #160m

Hi Peter, inverted-L here. Cca 16m vertical and 30m horizontal (direction East). Plus several radials on ground - 3x 40m and 10x 8-15m as per space around... Tuned by serial C (cca 800pF - do not know

#u3s #wspr #160m

What is for the antenna at your side on Top Band?

#u3s #wspr #160m

Just reporting - after several days no "overseas" report with my U3s 0,5W out into inv-L on TopBand. So old FT-897 with 5W put into the operation. You can see what 10dB more (from 27 to 37dBm) can do

#u3s #wspr #160m

Thanks to reports(s), I can see that during last 24hrs reports from EU only - so probably I will try to go with 5W-10W out instead of 0,5W ;-) So I have to order 10W PA from Hans - not so bad news fro

#u3s #wspr #160m

Hi Lexa. Heard you here near Leeds at 04:16 today. 0416 -27 0.1 1.838178 0 OK1DST JN79 27 1232 It works! Roger g3ytn --- *************************** Roger Hill ***************************

#u3s #wspr #160m

Lexa, I am monitoring 160 meters WSPR each night with HiZ receive array, FM06. I hope to hear you Mark Lunday, WD4ELG Greensboro, NC FM06be wd4elg@... http://wd4elg.blogspot.com SKCC #16439 FISTS

#u3s #wspr #160m

Just announcement - my new U3s finished and running with 27dBm out (0,5W) on TopBand (1,838178MHz), ant inv-L, in JN79. As I want to see as many as possible RX reports, please tune Your WSPR monitors

#u3s #wspr #160m