Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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HAM bands | 80m 40m 20m 15m 10m | 2000m | |
Freq. stability | ? | ? | |
Tuning steps | Continuous | Continuous | |
Receiver |
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RX-range | 10-80 m | 15-500 / 500-1500 kHz (2 ranges, 7 bands) | |
Modulations | CW SSB | AM CW FSK | |
Sensitivity | ? | 6 µV | |
Selectivity | ? | ? | |
Filters | ? | 0.1 / 1 / 2 / 4 / 8 kHz | |
Receiver system | ? | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) | |
IF-freqs. | ? | ? | |
Image rejection | ? | ? | |
Audio output | ? | 500 mW unbalanced, 10 mW balanced | |
Transmitter |
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TX-range | 10-80 m | - | |
Modulations | CW SSB | - | |
RF-output | 100 W | ? | |
Connections |
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Antenna | SO-239 | Proprietary | |
Impedance | 50Ω | 125Ω | |
Other | - | - | |
Electrical |
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Power req. | Mains | Mains (115/230 V AC) | |
Current RX | ? | 250 W with oven on, 150 W when oven off | |
TX | ? | - | |
Physical |
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Manufactured | Between 1959 and 19xx in USA | Between 1951 and 19xx in USA | |
Dimensions | ? |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
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Weight | ? | 37.20 kg (82.1 lbs) including power supply PP-621/URR | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | None | None | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features | ? | Operating altitude up to 10,000 feet | |
Accessories | ? | ? | |
MPN | COLLINS-KWM-000002A | COLLINS-R-000389/URR |