| GENERAL | 
| Type: | Military HF receiver | 
| Frequency range: | 1.5-18 MHz in six bands A: 1.5-3.0 MHz
 B: 3.0-5.0 MHz
 C: 5.0-8.0 MHz
 D: 8.0-11.0 MHz
 E: 11.0-14.0 MHz
 F: 14.0-18.0 MHz
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| Tuning steps: | Analog / continuous | 
| Frequency stability: |  | 
| Mode: | AM / CW | 
| Channels / memory management: | None | 
| Power supply: | Dynamotor: 14 or 24 VDC (depending on version) | 
| Current drain / power consumption: | ? A @ 12 VDC | 
| Antenna impedance / connector: | ? ohm / ? | 
| Dimensions (W*H*D): | 460*240*230 mm (18.1*9.4*9.1") | 
| Weight: | 22 Kg (48.46 lb) | 
| Other features: |  | 
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| RECEIVER SECTION | 
| Receiver system: | Single conversion superheterodyne IF: 470 KHz
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| Sensitivity: |  | 
| Squelch sensitivity: |  | 
| Selectivity: |  | 
| Image rejection: |  | 
| AF output power / speaker: | ? mW at ?% distortion / No built-in speaker (Headphones and line out only) | 
| External speaker connector: |  | 
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| MISCELLANEOUS | 
| Manufactured: | USA, 193x-194x (Discontinued) | 
| Additional info: | There were several manufacturers of the various versions, including: Farnsworth Television & Radio Corporation: F, N
 General Electric: No suffix letter, just simply BC-312
 RCA: D, M
 There were also A, C, E, G, J, L, HX and NX versions
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| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |  | 
| Options / Accessories: |  |