Also known as “RT-10” (Receiver/Transmitter 10). Used as survival radio by pilots and SOF operatives during the Vietnam War.
This radio has an extension cable for the BA-1387 Mercury battery, to keep it warm in cold conditions.
Battery: BA-1387/U (FSN: 6135-889-1485)
Working Frequency: 243 MHz Only
Output Power: 200 mW
Manual: TM-11-5820-640-15
Stock Number Reference:
| Nomenclature | FSN | Assign Date |
|---|---|---|
| Receiver-Transmitter, Radio RT-278/URC-10 | 5820-858-5721 | Unknown |
| Receiver-Transmitter, Radio RT-278A/URC-10 | 5820-777-7293 | Unknown |
