| GENERAL | 
| Type: | Amateur VHF/UHF transceiver | 
| Frequency range: | Japanese domestic market TX: 144-146 / 430-440 MHz
 RX: 144-146 / 430-440 MHz
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| Tuning steps: | 10 / 20 KHz | 
| Frequency stability: | ±10 ppm @ -10 to +60°C (14 to 140°F) | 
| Mode: | FM | 
| Channels / memory management: | 10 regular 2 call
 2 PMS
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| Repeater shift / offset: | 2 m: ±600 KHz (Default) 70 cm: ±5 MHz (Default)
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| Power supply: | 13.8 VDC ±15% | 
| Current drain / power consumption: | RX: 500 to 700 mA TX: 3.5 to 7.5 A
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| Antenna impedance / connector: | 50 ohm / SO-239 (On pigtail) | 
| Dimensions (W*H*D): | 140*50*207 mm (5.51*1.97*8.15") | 
| Weight: | 2 Kg (4.41 lb) | 
| Other features: | CTCSS/PL encoder. AQS system. | 
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| RECEIVER SECTION | 
| Receiver system: | Double conversion superheterodyne 1st IF: 17.2 MHz
 2nd IF: 455 KHz
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| Sensitivity: | 0.2 uV (12 dB SINAD) | 
| Selectivity: | 15 KHz (-6 dB) 30 KHz (-60 dB)
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| Image rejection: |  | 
| AF output power / speaker: | 1.7 W at 10% distortion / 8 ohm | 
| External speaker connector: | 3.5 mm, 4-8 ohm | 
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| TRANSMITTER SECTION | 
| RF output power: | 
| 
 | High | Low | 
|---|
 | 2 m: | 25 W | 5 W |  | 70 cm: | 25 W | 5 W |  | 
| Modulation system: |  | 
| Max FM deviation (Factory set): | ±5 KHz | 
| Spurious emissions: | Better than -60 dB | 
| Microphone impedance / connector: | 600 ohm / 8-pin (Metal locking ring connector, on pigtail) | 
| Microphone input level: | ? mV | 
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| MISCELLANEOUS | 
| Manufactured: | Japan, 198x-198x (Discontinued) | 
| Additional info: | This high power version had the "D" designation on the rear label only. | 
| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |  | 
| Options / Accessories: | 
| HM-34 | Hand microphone with up/down buttons & AQS functions |  |