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 | 2m | 11m (CB) | ? |
| Freq. stability | ? | Better than +10 p.p.m. from 0 - 40 °C after 15 min. warm up | ? |
| Tuning steps | ? | Channelized | ? |
Receiver |
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| RX-range | 143.8-148.2 MHz | 25.615-32.990 MHz | 118-143 MHz |
| Modulations | AM CW | AM FM SSB | AM |
| Sensitivity | 0.5 µV provides output 10 dB above noise |
SSB: 0.25 µV at 10 dB S + N/N AM: 1.0 µV at 10 dB S + N/N FM: 0.3 µV at 12 dB SINAD |
1.8 µV (10 dB S/N) |
| Selectivity | 15 kHz (-6 dB) |
SSB: 4.2 kHz (-6 dB) / 8.5 kHz (-60 dB) AM / FM: 6.0 kHz (-6 dB) / 18 kHz (-60 dB) |
? |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | Double conversion superheterodyne | ? |
| IF-freqs. |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
1st: 10.695 MHz 2nd: 455 kHz |
? |
| Image rejection | > 70 dB | ≥ 70 dB | ? |
| Audio output | 3 W internal speaker, 15 W PA output | 2 watts minimum at 10% THD with an 8 ohm load | ? |
Transmitter |
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| TX-range | 143.8-148.2 MHz | 25.615-32.990 MHz | - |
| Modulations | AM CW | AM FM SSB | - |
| RF-output | AM: 8 W, CW: 10 W | AM: 45 W PEP, SSB/FM: 40 W | ? |
Connections |
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| Antenna | SO-239 | SO-239 | Built-in telescopic |
| Impedance | 50-72Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 6.3V DC, 12.6V DC or mains | 12 - 13.8 V DC, negative ground | 9 V DC (6*R6/AA) |
| Current RX | 60 W | ? | ? |
| TX | 120 W | 7 A max | - |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 2004 and 200x in China | Between 198x and 198x in Japan |
| Dimensions |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
195 × 60 × 290 mm (7.68 × 2.36 × 11.42 in) |
76 × 175 × 35 mm (2.99 × 6.89 × 1.38 in) |
| Weight | ? | 2.00 kg (4.4 lbs) | 558 gr (1.2 lbs) |
| Form factor | Mobile | Mobile | Handheld |
Other features |
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| Memories | ? | 320 channels in 1 bank(s) | 3 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
| Features | ? | ? | VFO |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000020-PAWNEE | MAGNUM-S-000009 | SIGNAL-COMMUNICATIONS-CORP.-R-000517-"SKY-ACE" |