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microHAM © 2004 All rights reserved
(5) - USB
USB B connector for computer connection. Standard USB A-B cable can be plugged here.
(6) - MIC EXT
3.5mm (1/8") connector for external microphone input.
TIP - Microphone input
RING - NC
SHELL - Microphone Ground
Note: When is plugged, RJ45 microphone input is muted, but all microphone controls (buttons) works.
(7) - MIC
RJ45 jack for microphone. If your original radio microphone is terminated by a connector different from
RJ45 plug, use adapter from cable set.
All signals are in parallel to signals at DB37 Radio connector (pins 12-15 and 30-33)
(8) - LINE IN
3.5mm (1/8") phono jack for sound card Line In
TIP - Signal
RING - NC
SHELL - Signal Ground
(9) - LINE OUT
3.5mm (1/8") connector for sound card Line Out
TIP - Signal
RING - NC
SHELL - Signal Ground
(10) - MIC IN
3.5mm (1/8") connector for sound card Mic In
TIP - Signal
SHELL - Signal Ground
(11) - PADDLE
6.3mm (1/4") stereo female for paddle input.
TIP - DIT
RING - DAH
SHELL - GND
Paddle can be swapped by Router settings
(12) - FOOTSWITCH
RCA foot switch input. Active when is closed to ground.
TIP - Signal
SHELL - GND
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