IC-7700 Manual Notch Test

Contributed by Dave Shirk KI4KQ

Fig.1. Manual Notch NAR: 200 Hz at -10 dB, 170 Hz at -20 dB.
Fig.1. Manual Notch NAR: 200 Hz at -10 dB, 170 Hz at -20 dB. Image: KI4KQ.

 

Fig.2. Manual Notch MID: 350 Hz at -10 dB, 285 Hz at -20 dB.
Fig.2. Manual Notch MID: 350 Hz at -10 dB, 285 Hz at -20 dB. Image: KI4KQ.

 

Fig.3. Manual Notch WIDE: 500 Hz at -10 dB, 420 Hz at -20 dB.
Fig.3. Manual Notch WIDE: 500 Hz at -10 dB, 420 Hz at -20 dB. Image: KI4KQ. 
Copyright © 2008 D. Shirk KI4KQ. All rights reserved. Last revised: 09/25/19.

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