To: | James Moritz <[email protected]> |
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Subject: | Re: LF: Re: Re: Re: Re: O copy of RN6BN |
From: | Hartmut Wolff <[email protected]> |
Date: | Wed, 14 Apr 2004 00:53:32 +0200 |
In-reply-to: | <003501c4219f$52b31040$a5567ad5@rogersservices> |
References: | <20040411053239.NYFR13120.web4-rme.xtra.co.nz@[127.0.0.1]><007101c41f87$3ce0ada0$e901a8c0@bob2l2u6k2n1g3><[email protected]><009101c42003$f14afa30$e901a8c0@bob2l2u6k2n1g3><005101c42029$2c83ce40$6bcc8351@rogersservices><000701c4208d$1f6f9360$27d0fc3e@l8p8y6><000d01c420b4$9e93b960$58937ad5@rogersservices><000f01c42165$221791c0$cde8fc3e@l8p8y6> <[email protected]> <003501c4219f$52b31040$a5567ad5@rogersservices> |
Reply-to: | [email protected] |
Sender: | [email protected] |
Jim, thanks for help. AGC off, RF-Gain full open, 40dB preamp and so strong signals... Cheers, Hartmut Wolff Hello all, I have traces of a 3rd station just above 137700. Who is that? 73 Hartmut Dear Hartmut, LF Group, I think that is an intermod, probably in the IF or audio stages of your RX. It seems to be 2x(G3AQC's frequency)-(RN6BN's frequency); you can see the frequency shifts in the faint lower signal are the mirror image of those in the upper signal from RN6BN. If you reduce the RF gain a little it will probably dissapear. Cheers, Jim Moritz 73 de M0BMU |
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