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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 | ? | 11m (CB) | 11m (CB) |
| Freq. stability | less than 100 Hz drift after 10 minutes warmup | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 15/20/40 m | 26.965-27.? MHz | 26,965-27,405 MHz |
| Modulations | CW SSB | AM | FM |
| Sensitivity | less than 1 µV provides readable signal | ? | ? |
| Selectivity | 2 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Direct conversion | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Internal speaker |
Transmitter |
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| TX-range | 15/20/40 m | 26.965-27.? MHz | 26,965-27,405 MHz |
| Modulations | CW | AM | FM |
| RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | ? W | 4 W |
Connections |
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| Antenna | BNC | - | SO-239 |
| Impedance | 50Ω | ? | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13V DC | ? | 13.8 V DC |
| Current RX | 35 mA | ? | ? |
| TX | 450 mA max | ? | ? |
Physical |
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| Manufactured | Between 1972 and 1975 in USA | Between 19xx and 19xx | Between 198x and 198x in USA |
| Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
? | ? |
| Weight | 2.04 kg (4.5 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | ? | 40 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Citizen Band (27Mc) |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000007 | COBRA-000098 | PRESIDENT-KP-000033 |
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