| GENERAL |
| Type: | Marine VHF transceiver |
| Frequency range: |
TX: 156.025-157.425 MHz
RX: 156.050-163.275 MHz
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| Tuning steps: | Channelized |
| Frequency stability: | ±10 ppm @ -20 to +60°C (-4 to +140°F) |
| Mode: | FM |
| Channels / memory management: |
57 US, 61 Canadian and 57 international channels
1 call
10 NOAA weather channels
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| Duplex shift / offset: | Automatic according to bandplan |
| Power supply: | ? VDC |
| Current drain / power consumption: | RX: Max 1.5 A
TX: Max 5.5 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 164*78*140 mm (6.46*3.07*5.51") |
| Weight: | 1.07 Kg (2.4 lb) |
| Other features: |
Channel 16 button. DSC. Attenuator. Intercom. PA.
Weather alert. Dual/triwatch. Scanning. Dimmer.
GPS option (NMEA input).
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
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| Sensitivity: | 0.22 uV (12 dB SINAD) |
| Squelch sensitivity: | 0.22 uV (Threshold) |
| Selectivity: | 70 dB (Adjacent channel) |
| Image rejection: | |
| AF output power / speaker: | 4.5 W at 10% distortion / 4 ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
High: 25 W
Low: 1 W
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| Modulation system: | Variable reactance frequency modulation |
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -70 dBc |
| Microphone impedance / connector: | ? ohm / Fixed spiral cord |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 2005-200x (Discontinued) |
| Additional info: | |
| Related documents: | User manual (1.6 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
HM-157
MB-69
OPC-999
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Commandmic II (Controller mike)
Flush nount kit
Microphone extension cable (For HM-157)
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