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General |
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HAM bands | 80m 40m 20m 15m 10m | ? | |
Freq. stability | ? | ±50 Hz over an eight hour period at constant ambient temperature and humidity after 2 hours from switching on. Better than 50 Hz per degree Centigrade at constand humidity after 2 hours from switching on. | |
Tuning steps | ? | ? | |
Receiver |
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RX-range | 10-80 m | 0.98-30 MHz | |
Modulations | AM CW SSB | AM CW USB LSB DSB | |
Sensitivity | ? |
CW / SSB: 1 µV for 15 dB S/N AM / DSB: 30% modulated at 400 Hz: 3 µV for 15 dB S/N |
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Selectivity | ? | 0.5-13 kHz | |
Filters | ? | 0.2 / 1.2 / 3.0 / 6.5 / 13 kHz | |
Receiver system | ? | ? | |
IF-freqs. | ? |
455 kHz 100 kHz |
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Image rejection | ? | ? | |
Audio output | ? | ? | |
Transmitter |
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TX-range | - | - | |
Modulations | - | - | |
RF-output | ? | ? | |
Connections |
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Antenna | - | Proprietary | |
Impedance | 50 Ω | 75Ω | |
Other | - | - | |
Electrical |
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Power req. | Mains | Mains (100-125 / 200-250V) or 21-27V DC | |
Current RX | ? | 10 VA approx. | |
TX | - | - | |
Physical |
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Manufactured | Between 196x and 19xx in Japan | Between 1972 and 19xx in Great Britain | |
Dimensions | ? |
406 × 89 × 482.5 mm (15.98 × 3.50 × 19.00 in) |
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Weight | ? | 13.60 kg (30.0 lbs) | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | ? | ? | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features | ? | Automatic Gain Control | |
Accessories | ? | ? | |
MPN | KENWOOD-JR-000310 | RACAL-RA-001217 |