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MFJ-644 MFJ MFJ644
[MFJ644]

$139.95

UNIVERSAL SO2R SWITCH

This is a special order item. We do not normally stock it. We will order it for you.

View the manufactures page for MFJ644
View the eham review page for MFJ644

MFJ-644 is similar to the MFJ-643, but is enhanced with the Universal Mic Interface. This MFJ exclusive lets you use any mic with any radio. Internal jumpers configure any microphone to any radio.

MFJ-644 also gives you three additional input sources:
1) An 8-pin modular (RJ-45) input jack,
2) An 8 pin round input jack, and . . .
3) MFJ's own input 3.5 mm jack.

The 3.5 mm jack allows the user to choose audio and PTT functions from the Heil series of Boom-Mic Headsets and also provides phantom voltage on the tip for the MFJ-393 Boom-Mic Headphones or on the ring for a computer Boom-Mic or
computer Boom-Mic headset. Compact 7-1/4"W x 2-3/4"H x 5-1/2"D.

Optional Accessories

UNIVERSAL SO2R SWITCH MFJ-644 MISC RADIO ACCESSORIES

 

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