| GENERAL |
| Type: | Amateur VHF transceiver |
| Frequency range: |
USA
TX: 143.8-148.2 MHz
RX: 143.8-148.2 MHz
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| Tuning steps: | 100 Hz, 1 / 5 KHz |
| Frequency stability: | ±1.5 KHz @ -10 to +60°C (14 to 140°F) |
| Mode: | FM / SSB / CW |
| Channels / memory management: |
3 regular
2 band edge (for programmed scan)
RAM storage
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| Repeater shift / offset: | No dedicated. Use dual VFO split instead |
| Power supply: | 13.8 VDC ±15% (3-pin connector) |
| Current drain / power consumption: | RX: 600-800 mA
TX: 1.6 to 3.1 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 185*64*223 mm (7.28*2.52*8.78") |
| Weight: | 2.7 Kg (5.95 lb) |
| Other features: | |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB/CW)
1st IF: 10.75 MHz
Double conversion superheterodyne (FM)
1st IF: 10.75 MHz
2nd IF: 455 KHz
|
| Sensitivity: |
FM: 0.6 uV (20 dB noise quieting)
SSB/CW: 0.5 uV (10 dB S+N/N)
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| Selectivity: |
FM
15 KHz (-6 dB)
30 KHz (-60 dB)
SSB/CW
2.4 KHz (-6 dB)
4.8 KHz (-60 dB)
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| Image rejection: | |
| AF output power / speaker: | 2 W at ?% distortion / 8 ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
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| Modulation system: |
FM: Variable reactance frequency modulation
SSB: Balanced
|
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 1.3 Kohm / 8-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1979-1980 (Discontinued) |
| Additional info: | |
| Related documents: |
User manual (4.4 MB)
FM-IF: MC3357
|
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
|
IC-HM8
|
Hand microphone with DTMF pad
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