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Re: LF: MF CW now!

To: [email protected]
Subject: Re: LF: MF CW now!
From: DK7FC <[email protected]>
Date: Wed, 18 Jun 2014 01:11:12 +0200
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Uuh, thanks Paul-Henrik. Can you tell me about the dynamic range of that dongle? As long it is 539 there is no problem but could it manage "599+20" ?

Now you can give it a try on LF. Can you hear me TXing OP32 on 137.533 kHz?

73, Stefan

Am 18.06.2014 00:38, schrieb [email protected]:
Hello Stefan, LF

Your CQ's are 539 here on a Mini-Whip directly into the "demodulator" -chip on a slightly hardware-hacked RTL-SDR TV USB-dongle :-).

The "hack" is just bypassing the VHF/UHF tuner-chip and running straight into the +I and -I inputs of the RTL2832U via a 1:4 XFRMR.



No TX here at the moment but receiving you so well on a hacked 10 euro USB-dongle and the old MiniWhip is just a tad more than I expected...


BR

Paul-Henrik, OH1LSQ
Vaasa, KP03SD



Quoting DK7FC <[email protected]>:

472.2 kHz...

Anyone for a QSO?

73, Stefan





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