TenTec
[Top] [All Lists]

[TenTec] close talking was Scout,Omni,TS 850 transmit

To: <tentec@contesting.com>
Subject: [TenTec] close talking was Scout,Omni,TS 850 transmit
From: geraldj@isunet.net (Dr. Gerald N. Johnson, electrical engineer)
Date: Sun, 25 Aug 2002 11:58:08 -0500
So dig into microphone or radio and find an audio coupling capacitor in
the transmitter. Take it out and put on in that is half its size. That
will double the roll off frequency for the bass.

Close talking in a noisy situation does improve the signal to ambient
noise from the microphone.

Or adjust the BFO setting to be further from the corner of the transmit
(and probably the receive) filter. That will also improve the carrier
suppression.

73, Jerry, K0CQ
-- 
Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
Reproduction by permission only.

<Prev in Thread] Current Thread [Next in Thread>