Antenna analyzers such as the AEA or MFJ put out tunable low power CW
signals that can be used for this purpose. My AEA VIA Bravo has a "CW
source" mode that generates a very stable signal. I've used it a lot as a
portable signal source in the field. The MFJ is somewhat less stable.
73, John W1FV
-----Original Message-----
From: Topband [mailto:topband-bounces@contesting.com] On Behalf Of Clive
GM3POI
Sent: Tuesday, November 25, 2014 7:29 AM
To: 'TopBand List'
Subject: Topband: Signal source
Hi, Can anyone recommend a stable low power signal source suitable for
tweaking RX antennas. I only need 160m and will only be used within say 10
wavelengths. Preferably something off the shelf. Thanks Clive GM3POI
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