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RE: LF: 472 QRSS

To: "[email protected]" <[email protected]>
Subject: RE: LF: 472 QRSS
From: Rik Strobbe <[email protected]>
Date: Fri, 26 Feb 2016 23:41:30 +0000
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Thread-topic: LF: 472 QRSS

Hi, Wolf, Tom, Dave,

 

good signals from all of you, with Tom being the strongest one (S9++). But 1200W RF explains a lot ;-)

Wolf was a stable S9 and Dave on average S7 (down to S3 and peaking S9).

I was running a mere 50W RF. As the 48V PSU is on the workbench I had to use a spare 20V PSU (@ 3A).

But based on the signals even 10 W would have done the job in CW and 1 W in QRSS3.

QRN levels were very low tonight, that helps a lot!

 

73, Rik  ON7YD - OR7T

 


Van: [email protected] [[email protected]] namens Wolfgang Büscher [[email protected]]
Verzonden: zaterdag 27 februari 2016 0:23
Aan: [email protected]
Onderwerp: Re: LF: 472 QRSS

Hi Tom and Dave,

Thanks also Tom, you were 599 here as usual ;-)
Now it will be interesting how Dave's signal in WSPR will compare against the nice audible copy.
Rick OR7T was also nicely readable here despite the strong italian beacon, half a dozen Hz away.

73 and have a nice weekend everyone,
   Wolf DL4YHF / DF0WD

p.s.
   antenna 60 meter wire
   9 to 10 meters above ground
   poor counterpoise (mostly the mains ground during TX)
   120 Watts RF from a switching-mode but linear PA (modulated supply voltage)
   Output transformer wound on ferrite core from old SMPSU using copper foil (!)
       to reduce the pesky leak inductance... works reasonably well.


Am 26.02.2016 um 23:58 schrieb DK1IS:
Btw: Wolf, DL4YHF, you were 589 as usual here in the city.

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