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 |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | Continuous |
Receiver |
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RX-range | 0.54-54 MHz in six bands | 10-80 m | 80-15 m |
Modulations | AM CW | CW SSB | USB LSB |
Sensitivity | ? | ? | ≤ 1 µV for 10 dB signal to noise ratio |
Selectivity | ? | ? | 2.1 kHz @ -6 dB / 4.5 kHz @ -60 dB |
Filters | ? | ? | ? |
Receiver system | 20 tubes | Tubes | Super-Heterodyne |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 2 W at 10% THD (max 3 W) |
Transmitter |
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TX-range | - | 10-80 m | 80-15 m |
Modulations | - | CW SSB | USB LSB |
RF-output | ? | SSB: 560 W (PEP input), CW: 500 W (input) | 135 W PEP |
Connections |
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Antenna | - | SO-239 | Clamps / screws |
Impedance | ? | 50 Ω | 40-100Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains |
Current RX | ? | ? | 35 W |
TX | - | ? | 165 W |
Physical |
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Manufactured | Between 1952 and 195x in USA | Between 1971 and 1973 in Japan | Between 1963 and 196x in USA |
Dimensions | ? |
400 × 159 × 350 mm (15.75 × 6.26 × 13.78 in) |
298 × 140 × 260 mm (11.73 × 5.51 × 10.24 in) |
Weight | ? | 18.15 kg (40.0 lbs) | 6.80 kg (15.0 lbs) |
Form factor | Base Station | 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 | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HALLICRAFTERS-SX-000073 | SOMMERKAMP-FTDX-000505 | SBE-SB-000033 |