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 | ? | 80m 40m 20m 15m 10m | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | 50 Hz / 1 / 1.25 / 25 kHz | ? |
Receiver |
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| RX-range | 0.54-30 MHz | 10-80 m | 26.965-27.405 MHz |
| Modulations | AM CW SSB | CW SSB | AM FM |
| Sensitivity | ? | 0.35 µV (10 dB S+N/N) | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 18 tubes | Single conversion | Double conversion superheterodyne |
| IF-freqs. | ? | 1st: 8.830 MHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 2 W into 4 ohm @ 10% THD | Internal speaker |
Transmitter |
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| TX-range | - | 10-80 m | 26.965-27.405 MHz |
| Modulations | - | CW SSB | AM FM |
| RF-output | ? | 100 W (80 W on 10m) | 4 W |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | ? | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | 12 V DC |
| Current RX | ? | ? | ? |
| TX | - | ? | 6 A max |
Physical |
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| Manufactured | Between 1946 and 1948 in USA | Between 1983 and 1984 in USA | Between 1980 and 198x |
| Dimensions |
546 × 310 × 387 mm (21.50 × 12.20 × 15.24 in) |
292 × 127 × 355 mm (11.50 × 5.00 × 13.98 in) |
180 × 50 × 188 mm (7.09 × 1.97 × 7.40 in) |
| Weight | 30.40 kg (67.1 lbs) | 10.90 kg (24.0 lbs) | ? |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | ? | 40 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ¼" Head. Jack, S Meter, Bandspread, Speaker Terminals, Sensitivity, ANL, BFO, Phono Terminals, Standby, Dial Lamp, AVC ON/OFF, Hinged Top Cover, Carry Handles | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000400-X | HEATHKIT-HW-005400 | PRESIDENT-JAMES |
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