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 | 20m 15m 10m | 80m 40m 20m 15m 10m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-20 m | 80-10 m | 0.54-55 MHz in five bands |
| Modulations | CW SSB | AM CW SSB | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | 2.5 kHz (6dB) / 8.1 kHz (60dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | 9 tubes |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | Jensen speaker | ? |
Transmitter |
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| TX-range | 10-20 m | - | - |
| Modulations | CW SSB | - | - |
| RF-output | 100 W | ? | ? |
Connections |
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| Antenna | RCA (Tulip) | - | - |
| Impedance | 52Ω | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12, 28 V DC or mains | Mains | Mains |
| Current RX | ? | ? | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1957 and 19xx in USA | Between 1957 and 1959 | Between 1947 and 1951 in USA |
| Dimensions | ? |
171 × 279 × 381 mm (6.73 × 10.98 × 15.00 in) |
? |
| Weight | ? | 8.20 kg (18.1 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | One optional band | ? |
| Accessories | ? | ? | ? |
| MPN | COLLINS-KWM-000001 | DRAKE-000001-A | NATIONAL-COMPANY-NC-000057 |