Sorry but I do not think it would be possible to modify the C-21 for 30
The PTO operates 5Mhz to 5.5Mhz with the second harmonic being on the 10.1
Mhz band. Also the I.F. frequency is 5 -5.5 Mhz. If Ten-Tec has used a
different I.F. frequency then it would be possible to use the Aux position
of the band switch for 30 Meters.
If anyone else has some thoughts on this I would be interested.
Bill - K6WLM
----- Original Message -----
From: "George Allgood" <firstname.lastname@example.org>
To: "Discussion of Ten-Tec Equipment" <email@example.com>
Sent: Thursday, September 03, 2009 5:05 PM
Subject: [TenTec] Century 21
> I want to put my Century 21 on 30-Meters.
> Does anyone have experience with or any information about
> this mod for the C-21?
> George, W4GFA
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