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 | 80m 40m 20m 15m 10m | ? |
Freq. stability | ? | ± 0.5 per 100 (± 0.5 kHz per MHz) | ? |
Tuning steps | ? | ± 10 kHz kHz | ? |
Receiver |
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RX-range | ? | 80-10 m | ? |
Modulations | - | AM CW | - |
Sensitivity | ? | 1 µV | ? |
Selectivity | ? | ? | ? |
Filters | ? | 5 xtals | ? |
Receiver system | ? | Double conversion, 12 valves | ? |
IF-freqs. | ? |
1st: 4.6 MHz 2nd: 467 kHz |
? |
Image rejection | ? | ≥ 70 dB | ? |
Audio output | ? | 2.5 W | None |
Transmitter |
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TX-range | 10-80m | - | ? |
Modulations | CW SSB | - | - |
RF-output | SSB: 2 kW PEP, CW: 1 kW (with 100 W drive) | ? | ? |
Connections |
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Antenna | SO-239 | - | Clamps / screws |
Impedance | 50/75Ω | 3.2 - 500Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains |
Current RX | ? | 90 W | ? |
TX | ? | - | ? |
Physical |
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Manufactured | Between 197x and 197x in USA | Between 19xx and 19xx in Italy | Between 1961 and 196x in USA |
Dimensions |
378 × 209 × 398 mm (14.88 × 8.23 × 15.67 in) |
516 × 254 × 260 mm (20.31 × 10.00 × 10.24 in) |
187 × 119 × 105 mm (7.36 × 4.69 × 4.13 in) |
Weight | ? | 12.45 kg (27.5 lbs) | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
Noise limiter S-meter |
? |
Accessories | ? | ? | ? |
MPN | HEATHKIT-SB-000221 | GELOSO-G-000209 | HEATHKIT-HD-000011 |