REMOTE CONTROL MICROPHONE HM-157B/SW
2nd station capability for IC-M422
2nd station capability*
The COMMANDMICII™ provides 2nd station capability to talk and listen to other station(s), control most of the radio settings and use as an intercom between the radio and COMMANDMICII™.
*IC-M422, M504,: 2nd station only. / IC-M604: Two units can be attached.
Up to 60ft remote extension
The COMMANDMICII™ comes with a 20ft (6.1m) extension cable and up to 2 optional extension cables, OPC-999 (20ft; 6.1m), can be attached for 60ft (18.3m) remote extension.
Remote power On/Off, PA and Rx speaker functions
When used with the IC-M422, the public address, Rx speaker and remote power on functions are available. The remote power on function allows you to turn on or off the IC-M422 from the COMMANDMICII™.
Submersible (1m depth for 30 min.)*
*Equivalent to IPX7. (Except cables.)
Other features
- 4-step LCD and keypad backlighting
- Slim dimensions (31.4mm depth)
| HM-157B/SW |
| Dimensions (W×H×D) (projections not included) | 63.5×125×31.4 mm |
Weight (approx.) | 250g; 8.8oz |
Power supply requirements | Supplied from the radio. |
Current drain (Max. audio) | 0.25 A |
Audio output power | 0.4 W (external output) |
All stated specifications are subject to change without notice or obligation.