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 | ? | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m | 11m (CB) 6m 2m 1.25m 70cm 33cm 23cm 10m 4m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | 5 / 12.5 / 25 / 50 kHz |
Receiver |
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| RX-range | - | 1.8-54 MHz | 25-1300 MHz |
| Modulations | - | All mode | AM FM W-FM |
| Sensitivity | ? |
1/4" vertical deflection at 10 W (80-6m) 3/4" vertical deflection at 100 W (80-6m) 1/4" vertical deflection at 100 W (160m) |
AM/FM 25-1000 MHz: 0.5 µV 1000-1300 MHz: 3 µV W-FM 25-1000 MHz: 3 µV 1000-1300 MHz: 15 µV |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Triple conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 225.4125 MHz 2nd: 45 MHz 3rd: 455 KHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Internal speaker |
Transmitter |
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| TX-range | ? | ? | - |
| Modulations | - | All mode | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | SO-239 | BNC |
| Impedance | ? | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | 13.8V DC |
| Current RX | 3.5 W | 22 W max | Max 500 mA |
| TX | ? | ? | - |
Physical |
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| Manufactured | Between 1975 and 197x in USA | Between 1985 and 198x in USA | Between 200x and 200x |
| Dimensions | ? |
286 × 111 × 308 mm (11.26 × 4.37 × 12.13 in) |
232 × 90 × 210 mm (9.13 × 3.54 × 8.27 in) |
| Weight | ? | 4.80 kg (10.6 lbs) | 2.00 kg (4.4 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | 500 channels in 10 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HD-001410 | HEATHKIT-HO-005404 | GRE-GRECOM-PSR-000225 |