| GENERAL | 
| Type: | VHF receiver | 
| Frequency range: | 45-46 MHz | 
| Tuning steps: | Channelized | 
| Frequency stability: | ? ppm | 
| Mode: | FM | 
| Channels / memory management: | 6 regular One XTAL per channel
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| Power supply: | 12 VDC | 
| Current drain / power consumption: | ? mA | 
| Antenna impedance / connector: | 50 ohm / SO-239 | 
| Dimensions (W*H*D): | 152*53*200 mm (6*2*8") | 
| Weight: | ? Kg (? lb) | 
| Other features: |  | 
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| RECEIVER SECTION | 
| Receiver system: | Double conversion superheterodyne 1st IF: 10.7 MHz
 2nd IF: 455 KHz
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| Sensitivity: | 0.7 uV (20 dB quieting) | 
| Selectivity: |  | 
| Image rejection: |  | 
| AF output power / speaker: | ? W at ?% distortion / ? ohm | 
| External speaker connector: |  | 
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| MISCELLANEOUS | 
| Manufactured: | Japan, 1967-196x (Discontinued) | 
| Additional info: | New price 1967 in the US: $99.95 (Less XTALs) | 
| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |  | 
| Options / Accessories: | 
| HB-502 HB-502B
 | Base station AC power supply (117 VAC) Base station AC power supply
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