GENERAL |
Type: | Amateur UHF transceiver |
Frequency range: |
USA
TX: 440-450 MHz
RX: 440-450 MHz
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Tuning steps: | 5 / 25 KHz |
Frequency stability: | ±0.001% @ -10 to +60°C (14 to 140°F) |
Mode: | FM |
Channels / memory management: |
5 regular
1 priority
RAM storage, no internal backup battery
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Repeater shift / offset: | ±0.1-9.9 MHz in 100 KHz increments |
Power supply: | 13.8 VDC ±15% |
Current drain / power consumption: | RX: 500-700 mA TX: 1.7-3.5 A |
Antenna impedance / connector: | 50 ohm / N-jack |
Dimensions (W*H*D): | 140*50*177 mm (5.51*1.97*6.97") |
Weight: | 1.5 Kg (3.31 lb) |
Other features: | |
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RECEIVER SECTION |
Receiver system: |
Double conversion superheterodyne
1st IF: 21.8 MHz
2nd IF: 455 KHz
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Sensitivity: | 0.3 uV (12 dB SINAD) |
Selectivity: | 15 KHz (-6 dB) 30 KHz (-60 dB) |
Image rejection: | >60 dB |
AF output power / speaker: | 2 W at ?% distortion / ? ohm |
External speaker connector: | 3.5 mm, 4-8 ohm |
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TRANSMITTER SECTION |
RF output power: |
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Modulation system: | Variable reactance frequency modulation |
Max FM deviation (Factory set): | ±5 KHz |
Spurious emissions: | Better than -60 dB |
Microphone impedance / connector: | 600 ohm / 8-pin (Metal locking ring connector) |
Microphone input level: | ? mV |
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MISCELLANEOUS |
Manufactured: | Japan, 1983-198x (Discontinued) |
Additional info: | |
Related documents: | User manual (3.7 MB) |
Modifications and fixes: | |
Reviews: | |
Options / Accessories: |
HM-14
HM-15
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Hand microphone with DTMF pad
Hand microphone with 1750 Hz tone call
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