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Re: LF: CW on 477.5 kHz

To: [email protected]
Subject: Re: LF: CW on 477.5 kHz
From: pa3abk <[email protected]>
Date: Sat, 16 Jun 2012 22:33:00 +0200
In-reply-to: <79A6EC5BC7054A26A50E518F45583A7A@AGB>
References: <E65F69DD3D804302B0DB57F377030EBF@AGB> <[email protected]> <79A6EC5BC7054A26A50E518F45583A7A@AGB>
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NL may up to 505kHz :-)
But  with 20dB less reception it becomes difficult.  :-(

His sigs are increasing at the moment, but still on the noise floor.
Have a good trace on SpecLab. Opera certified :-)

Jan/pa3abk


On 16-6-2012 22:18, Graham wrote:
505 ??
This is out side the UK /EU band 501 > 504 ....... 502 or 502.5 is a good Rx qrg ?
G..

*From:* Stefan Schäfer <mailto:[email protected]>
*Sent:* Saturday, June 16, 2012 9:01 PM
*To:* [email protected] <mailto:[email protected]>
*Subject:* LF: CW on 477.5 kHz

MF,

Now my RX and active antenna is much better after adding a band filter in front of the first gate. Most probably there was an overload of the input before. Now DLF is 40 dB attenuated and the RX performs much better. I can hear the crashes / sferics and see several traces, still not sure if they are local QRM or a far field signal.

My TX is ready as well. I will *call CQ on 477.5 kHz in CW and look for skeds*! I can receive on 505 kHz (arround) as well but my filters in the RX already attenuate the region by about 20 dB... Anyway worth a try.

Starting now!

73, Stefan/DK7FC


--
pa3abk<->  dordrecht jo21it



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