| Type: | HF receiver |
| Frequency range: | 10-80 m |
| Mode: | AM/SSB/CW |
| Receiver system: | N/A |
| Sensitivity: | N/A |
| Selectivity: | N/A |
| Image rejection: | N/A |
| Voltage: | Mains |
| Current drain: | ? mA |
| Impedance: | 50 ohms |
| Dimensions (W*H*D): | ? mm |
| Weight: | ? Kg |
| Manufactured: | Japan, 196x-19xx (Discontinued) |
 JR-310_schematic_diagram.pdf | 213 kB |
| JR-310_service_manual.pdf | 3724 kB |