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 | 2m | ? | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ≤ 100 Hz in any 30 minute period |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 144-148 MHz | 1.5-30.1 MHz | 10-160 m + CB and WWV/JJY |
| Modulations | AM | AM CW SSB | AM CW SSB |
| Sensitivity | 1 µV | ? | 0.25 µV (10 dB S/N) |
| Selectivity | ? | ? |
AM 6 kHz (-6 dB), 12 kHz (-60 dB) SSB 2.4 kHz (-6 dB) 4 kHz (-60 dB) CW/FSK 600 Hz (-6 dB) 1.2 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | XTAL | 16 tubes | Single conversion superheterodyne |
| IF-freqs. | ? | ? | 1st: 9 MHz |
| Image rejection | ? | ? | ≥ 60 dB (15-160 m), ≥ 50 dB (10 m) |
| Audio output | 1 W undistorted (according to manual...) | ? | 3 W at 10% distortion / 4 ohm |
Transmitter |
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| TX-range | 144-148 MHz | - | 10-160 m |
| Modulations | AM | - | AM CW SSB |
| RF-output | 750 mW | ? | SSB/CW: 100 W, AM: 25 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50 Ω | 60 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 6 or 12V DC or mains | Mains | 13.5V DC |
| Current RX | ? | ? | Max 1.1 A |
| TX | ? | - | Max 21 A |
Physical |
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| Manufactured | Between 1960 and 1971 | Between 1959 and 1961 in Germany | Between 197x and 19xx in Japan |
| Dimensions |
248 × 203 × 152 mm (9.76 × 7.99 × 5.98 in) |
475 × 295 × 390 mm (18.70 × 11.61 × 15.35 in) |
280 × 125 × 370 mm (11.02 × 4.92 × 14.57 in) |
| Weight | 4.50 kg (9.9 lbs) | 26.00 kg (57.4 lbs) | 9.00 kg (19.9 lbs) |
| Form factor | Mobile | Unknown | Base Station |
Other features |
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| Memories | ? | ? | 11 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | Optional XTAL controlled memories |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000030-'TWOER' | SIEMENS-000745-E311A | YAESU-FT-000301D |
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