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 | ? | None |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 143.8-148.2 MHz | 1.5-30 MHz | 0.54-1.6 / 5.9-6.25 / 9.45-9.8 / 11.65-12.05 / 15.05-15.55 MHz |
| Modulations | AM CW | AM USB LSB | AM |
| Sensitivity | 0.5 µV provides output 10 dB above noise |
AM < 1,5 MHz: 5 µV 1,5 - 30 MHz: < 1 µV SSB < 1,5 MHz: 1 µV 1,5 - 30 MHz: < 0,5 µV |
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| Selectivity | 15 kHz (-6 dB) |
AM: 7 / 13 kHz (-6 / -30 dB) SSB 4 / 8 kHz (-6 / -30 dB) |
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| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | Wadley Loop | Single conversion superheterodyne |
| IF-freqs. |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
1st: 2.5 MHz 2nd: 455 kHz |
455 kHz |
| Image rejection | > 70 dB | ? | ? |
| Audio output | 3 W internal speaker, 15 W PA output | ? | Internal speaker |
Transmitter |
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| TX-range | 143.8-148.2 MHz | - | - |
| Modulations | AM CW | - | - |
| RF-output | AM: 8 W, CW: 10 W | ? | ? |
Connections |
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| Antenna | SO-239 | SO-239 + Built-in telescopic | Clamps / screws |
| Impedance | 50-72Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 6.3V DC, 12.6V DC or mains | Mains / 12 V DC / 8 × UM-1 cells | Mains |
| Current RX | 60 W | ? | ? |
| TX | 120 W | - | - |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 19xx and 19xx in Japan | Between 1965 and 1966 in USA |
| Dimensions |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
340 × 156 × 290 mm (13.39 × 6.14 × 11.42 in) |
343 × 213 × 152 mm (13.50 × 8.39 × 5.98 in) |
| Weight | ? | 6.40 kg (14.1 lbs) | 5.50 kg (12.1 lbs) |
| Form factor | Mobile | 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 | ? | Clarify control | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000020-PAWNEE | STANDARD-C-006500 | HALLICRAFTERS-S-000200 |