Forgot to mention...
The correct TX frequency is 508510 (GPS disciplined).
Jay
----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Tuesday, January 27, 2009 5:49 PM
Subject: Re: LF: WE2XGR/2 in WSPR mode
John and group
Thanks for the reports - I'm following the WSPR spot database.
Transmitter power is actually 400 watts but that is not a choice in the pull down box. Wasn't
aware it supposed to be ERP. When the program originally came out a couple of us on 137 and 500
were using transmitter power so I've just continued that. ERP here would be about 40 watts.
If you're interested, info on the linear amplifier in use can be found at
http://www.w1vd.com/9505MF.html . For non linear modes I use a combined pair of Class D amplifiers
at 1 kW. Info on that amp can be found at http://www.w1vd.com/137-500KWTX.html .
Yes...500 kHz is quite a roller coaster as far as QSB is concerned - both on the long and short
haul. Transmitted WSPR about a month ago and got a few reports from EU but seems interest has
grown since then.
Thanks again to all for taking time to look for the signal.
Jay
----- Original Message -----
From: "John P-G" <[email protected]>
To: <[email protected]>
Sent: Tuesday, January 27, 2009 5:32 PM
Subject: Re: LF: WE2XGR/2 in WSPR mode
Chris,
Great to see you're receiving Jay too, now we need the others to QSY
up and join in, to get more data.
I noice Jay you're reporting 500W - TX power NOT ERP presumably!
That must quite a nice PA for almost 100% duty cycle at that power.
I see some short deep QSB, dips lasting approx 3-4 minutes, and
relatively long periods of up to 12 minutes of good trace/solid
decodes in between.
Cheers,
John
On Tue, 27 Jan 2009 18:13:38 +0000
Chris McCarthy <[email protected]> wrote:
Jay,
I will retune my RX from 502.4 to 507.0 dial freq at about 2200Z.
Spots will be uploaded and appear at:
http://wsprnet.org/meptspots.php?mode=html&band=2190&limit=50&findcall=&findreporter=&sort=date
It be on all night.
Chris, G3XVL
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