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 | 5 / 8.33 / 12.5 kHz | ? | ? |
Receiver |
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| RX-range | 66-88 / 108-174 / 380-512 MHz | 0.18-30 MHz | 540-1600 kHz / 3-10 MHz |
| Modulations | AM FM | AM SSB | 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 | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | BNC | - | Clamps / screws |
| Impedance | 50 Ω | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 4.8-6V DC (4R6/AA) or 9V DC external | Mains | Mains (105-125 V AC) |
| Current RX | ? | ? | 40 W |
| TX | - | - | - |
Physical |
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| Manufactured | Between 200x and 200x | Between 1966 and 1971 in USA | Between 1961 and 196x in USA |
| Dimensions |
63 × 145 × 40 mm (2.48 × 5.71 × 1.57 in) |
370 × 160 × 280 mm (14.57 × 6.30 × 11.02 in) |
292 × 165 × 190 mm (11.50 × 6.50 × 7.48 in) |
| Weight | ? | 8.50 kg (18.8 lbs) | 1.80 kg (4.0 lbs) |
| Form factor | Unknown | Base Station | Base Station |
Other features |
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| Memories | 200 channels in 1 bank(s) | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | GRE-/-GRECOM-PSR-000282 | HEATHKIT-GR-000054 | HEATHKIT-EK-000002B |