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 | ? | ? | ≤ 100 Hz per hour after warmup |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 80-10 m | 10-80 m | - |
Modulations | AM CW SSB | AM CW SSB | All mode |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 80-10 m | - | ? |
Modulations | AM CW SSB | - | All mode |
RF-output | 150 W | ? | ? |
Connections |
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Antenna | SO-239 | - | Clamps / screws |
Impedance | 50 Ω | ? | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | External PSU or main unit |
Current RX | ? | ? | - |
TX | ? | - | ? |
Physical |
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Manufactured | Between 1978 and 19xx | Between 19xx and 19xx in USA | Between 1967 and 1970 in USA |
Dimensions |
273 × 140 × 365 mm (10.75 × 5.51 × 14.37 in) |
? |
254 × 171 × 279 mm (10.00 × 6.73 × 10.98 in) |
Weight | 7.30 kg (16.1 lbs) | ? | 2.30 kg (5.1 lbs) |
Form factor | Unknown | 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 | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | DRAKE-TR-000004CW | HEATHKIT-HR-000020 | HEATHKIT-SB-000640 |