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General |
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HAM bands | 80m 40m 20m 15m 10m | ? | 1.25m |
Freq. stability | less than 500 Hz variation | Less than 50hz/hr drift after warm up under constant supply and temperature conditions. | less than 10 p.p.m. |
Tuning steps | Continuous | ? | ? |
Receiver |
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RX-range | - | 0.5-30 MHz | 215-230 MHz |
Modulations | - | AM CW | FM |
Sensitivity | ? | ? | < 0.16 µV (12 dB SINAD) |
Selectivity | ? |
13 khz @-6db 6.5 khz @-6db 3 khz @-6db 1.2 khz @-6db 300 hz @-6db 100 hz @-6db |
< 12 kHz (-6 dB) < 24 kHz (-60 dB) |
Filters | ? | 13 / 6.5 / 3 / 1.2 / 0.3 / 0.1 kHz | ? |
Receiver system | ? | Double/triple conversion, 23 tubes | Double conversion superheterodyne |
IF-freqs. | ? |
40 kHz 2.5 kHz |
10.7 MHz / 455 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 2 W |
Transmitter |
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TX-range |
80-10 m 3.5-4 / 7-7.5 / 14-14.5 / 21-21.5 / 28-29 / 29-30 MHz |
- | 220-225 MHz |
Modulations | AM CW | - | FM |
RF-output | 50 W | ? | High: 25 W, Medium: 10 W, Low: 5 W |
Connections |
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Antenna | SO-239 | Burndept | SO-239 |
Impedance | 40-1000Ω | 75Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (110 / 125 / 140 / 160 / 220 / 280 V AC, 50-60 Hz) | Mains | 11-16V DC |
Current RX | - | ? | Max 600 mA |
TX | 195 VA max | - | Max 6.5 A |
Physical |
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Manufactured | Between 1964 and 1966 in Italy | Between 1957 and 19xx in Great Britain | Between 1989 and 19xx |
Dimensions |
520 × 260 × 250 mm (20.47 × 10.24 × 9.84 in) |
480 × 265 × 510 mm (18.90 × 10.43 × 20.08 in) |
140 × 40 × 160 mm (5.51 × 1.57 × 6.30 in) |
Weight | ? | 30.50 kg (67.3 lbs) | 1.20 kg (2.6 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | None | ? | 20 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Military communication | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | GELOSO-G000004/223 | RACAL-RA-000017L | KENWOOD-TM-000331A |