| GENERAL |
| Type: | Marine VHF transceiver |
| Frequency range: |
TX: 155.500-158.825 MHz
RX: 155.500-163.425 MHz
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| Tuning steps: | Channelized |
| Frequency stability: | ±1.5 KHz @ -20 to +55°C (-4 to +131°F) |
| Mode: | FM |
| Channels / memory management: |
US and international channels
10 NOAA weather channels
10 user programmable
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| Duplex shift / offset: | Automatic according to bandplan |
| Power supply: | 11-15 VDC |
| Current drain / power consumption: | RX: 300-500 mA
TX: Max 5.5 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 135*45*170 mm (5.34*1.78*6.72") |
| Weight: | 950 g (2.1 lb) |
| Other features: | Channel 16 button. Dual watch. Scanning. Dimmer. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 16.9 MHz
2nd IF: 455 KHz - Ceramic filter: CFW455E
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| Sensitivity: | 0.5 uV (12 dB SINAD) |
| Squelch sensitivity: | 0.4 uV (Treshold)
1.1 uV (Tight) |
| Selectivity: | 70 dB (Adjacent channel) |
| Image rejection: | |
| AF output power / speaker: | 500 mW (4 W external) at 10% distortion / 8 ohm |
| External speaker connector: | TS "Minijack" (3.5 mm), 4 ohm |
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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: | ? ohm / 6-pin |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1987-199x (Discontinued) |
| Additional info: | |
| Related documents: |
User manual (3.5 MB)
RF pre driver: 2SC2347
RF driver: 2SC2053
RF power module: M57710-A
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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