[Boatanchors] FS Icom SM-20 mic

Charlie Hugg k5mbx at suddenlink.net
Sat Sep 24 11:22:40 EDT 2016

FS Icom SM-20 mic. This mic is a unidirectional, electret microphone
designed for base station operation with many Icom transceivers. (It cannot
be used with non-Icom transceivers since the power is supplied from the
connected transceiver). The SM-20 features Up-Down tuning (on compatible
ICOM transceivers). There is a switch for PTT (push to talk) and also a lock
feature. Very sharp looking microphone in great condition! On the bottom of
the mic base there is a gain adjustment and a Low Cut switch. This mic is
powered from the Icom transceiver. The mic cables terminate to a standard
Icom 8 pin mic plug. This mic works with the 718, 746, 746Pro, 756, 756 Pro,
756ProII, 756ProIII, 775, 781, 820, 821, 910H and 920. (The SM-20 can also
be used with the 706 series with the addition of the optional OPC-589 mic
adapter cable. )Pictures available. Price is $90 plus shipping. Thanks,
Charlie Hugg, K5MBX

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