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Icom IC-746 Pro
Noise Blanker

Return to ICOM IC-746 Pro

Discontinued Amateur HF Transceivers 

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IC-746 Pro Noise Blanker

Icom 746 Pro NB

The Icom IC-746Pro Noise Blanker reduces pulse-type noise such as that generated by automobile ignition systems. This function cannot be used for FM, or non-pulse-type noise. “NB” appears while the noise blanker is activated. Enters the noise blanker level set mode when pushed for 1 second. (When using the noise blanker, received signals may be distorted if they are excessively strong).

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