| BC-645A (USA)  
| Type: | Military UHF transceiver |  
| Frequency range: | 420-450 MHz |  
| Mode: | AM/CW (with modification) |  
| RF Power output: | ? W |  
| Receiver system: | N/A |  
| Sensitivity: | N/A |  
| Selectivity: | N/A |  
| Image rejection: | N/A |  
| Voltage: | ? V |  
| Current drain: | RX: ? mA TX: Max ? A
 |  
| Impedance: | ? ohms |  
| Dimensions (W*H*D): | ? mm |  
| Weight: | ? Kg |  
| Manufactured: | USA, 194x-194x (By General Electric) (Discontinued) |  
| Other: | WWII IFF unit (Identify-Friend or-Foe) Surplus price 1947 in the US: $16.95
 |  
| Related documents: |  |  
| Modifications: |  |  
| Options/Accessories: |  |  |