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Re: LF: 137kHz grabber

To: [email protected]
Subject: Re: LF: 137kHz grabber
From: [email protected]
Date: Thu, 1 Jan 2015 18:00:39 -0330 (NST)
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Happy New Year, Hartmut.

Thank-you for the captures.  They show the fastest LF transatlantic
keying rate (12 WPM) from this station to date.  Congrats on your RX
setup.  The previous record was 5 WPM.

DCF39 does indeed cause much QRM.  Would 135.83 or 136.5 kHz be better?

73
Joe VO1NA

On Thu, 1 Jan 2015, Hartmut Wolff wrote:

Am 2015-01-01 um 02:34 schrieb [email protected]:
Your grabber is showing good sigs from Jay and your's truly.
Hopefully you might hear the CW!

Hi Joe,

here is a screenshot of the visual copy of your CW:

https://dl.dropboxusercontent.com/u/50178231/VO1NA-137777-2015-01-01-0417.jpg

In the screenshot the QRM from DCF39 Pulses is very high. I think for a CW QSO with a station in mideurope a frequency below 137kHz is better. Here is a screenshot of the DCF39 modulation:

https://dl.dropboxusercontent.com/u/50178231/DCF39-2015-01-01.jpg

73
Hartmut



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