Compare rigs
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 | ? | 2m |
| Freq. stability | ? | less than 100 Hz drift after 10 minutes warmup | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-20 m | 15/20/40 m | 144-146 MHz |
| Modulations | CW SSB | CW SSB | CW USB LSB |
| Sensitivity | ? | less than 1 µV provides readable signal | ? |
| Selectivity | ? | 2 kHz (-6 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Direct conversion | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 10-20 m | 15/20/40 m | 144-146 MHz |
| Modulations | CW SSB | CW | CW USB LSB |
| RF-output | 100 W | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | 3 W |
Connections |
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| Antenna | RCA (Tulip) | BNC | Built-in sweep |
| Impedance | 52Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12, 28 V DC or mains | 13V DC | 13.8V DC |
| Current RX | ? | 35 mA | 90-250 mA |
| TX | ? | 450 mA max | Max 750 mA |
Physical |
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| Manufactured | Between 1957 and 19xx in USA | Between 1972 and 1975 in USA | Between 19xx and 19xx |
| Dimensions | ? |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
61 × 183 × 162 mm (2.40 × 7.20 × 6.38 in) |
| Weight | ? | 2.04 kg (4.5 lbs) | 2.00 kg (4.4 lbs) incl. batteries |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | VXO |
| Accessories | ? | ? | ? |
| MPN | COLLINS-KWM-000001 | HEATHKIT-HW-000007 | ICOM-IC-000202S |
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