| GENERAL |
| Type: | Marine VHF transceiver |
| Frequency range: |
TX: 156-158 MHz
RX: 156-163 MHz
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| Tuning steps: | Channelized |
| Frequency stability: | ±10 ppm @ -15 to +55°C (5 to 131°F) |
| Mode: | FM |
| Channels / memory management: |
US, Canadian and iternational channels
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| Duplex shift / offset: | Automatic according to bandplan |
| Power supply: | 13.8 VDC |
| Current drain / power consumption: | RX: 200-700 mA
TX: Max 5.6 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 160*63*168 mm (7.24*3.07*6.61") |
| Weight: | 1 Kg (2.65 lb) |
| Other features: |
Channel 16 button. DSC. Triple watch. Scanning. PA.
Dimmer. Inland waterway or seagoing mode selectable.
ATIS. IPX7 compliant. GPS option (NMEA).
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 21.4 MHz
2nd IF: 455 KHz
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| Sensitivity: | 0.25 uV (12 dB SINAD) |
| Squelch sensitivity: | 0.8 uV (Threshold) |
| Selectivity: | 75 dB (Adjacent channel) |
| Image rejection: | |
| AF output power / speaker: | 2.8 W at 10% distortion / 8 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: | |
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -70 dB |
| Microphone impedance / connector: | 2 Kohm / ? |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | (By Uniden), 2005-2012 (Discontinued) |
| Additional info: | |
| Related documents: |
User manual (737 KB)
Service manual (6.8 MB)
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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FMB322B
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Flush mounting bracket
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