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 | ? | ? | |
| Freq. stability | ? | ? | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range | ? | 540-1600 kHz / 3-10 MHz | |
| Modulations | - | AM | |
| Sensitivity | ? | 20 mV (10 dB S/N) | |
| Selectivity | ? | 8 kHz (-6 dB) | |
| Filters | ? | ? | |
| Receiver system | ? | Single conversion | |
| IF-freqs. | ? | 455 kHz | |
| Image rejection | ? | ? | |
| Audio output | ? | ? | |
Transmitter |
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| TX-range | 15-160m | - | |
| Modulations | All mode | - | |
| RF-output | SSB: 1 kW PEP, CW: 850 kW (drive power: 85-100 W) | ? | |
Connections |
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| Antenna | SO-239 | Clamps / screws | |
| Impedance | 50Ω | 50 Ω | |
| Other | - | - | |
Electrical |
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| Power req. | Mains | Mains (105-125 V AC) | |
| Current RX | ? | 40 W | |
| TX | 7.5 A @ 240 V AC / 15 A @ 120 V AC | - | |
Physical |
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| Manufactured | Between 197x and 198x in USA | Between 1961 and 196x in USA | |
| Dimensions |
361 × 178 × 406 mm (14.21 × 7.01 × 15.98 in) |
292 × 165 × 190 mm (11.50 × 6.50 × 7.48 in) |
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| Weight | 17.00 kg (37.5 lbs) | 1.80 kg (4.0 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | ? | |
| Accessories | ? | ? | |
| MPN | HEATHKIT-SB-001000 | HEATHKIT-EK-000002B | |