Compare rigs
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 | less than 100 Hz drift after 10 minutes warmup | ? | ? |
| Tuning steps | ? | ? | 100 kHz |
Receiver |
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| RX-range | 15/20/40 m | 0.01-30 MHz | 225-400 MHz |
| Modulations | CW SSB | AM AM-sync CW SSB | AM |
| Sensitivity | less than 1 µV provides readable signal | ? | ? |
| Selectivity | 2 kHz (-6 dB) | ? | ? |
| Filters | ? | 0.3 / 0.5 / 1.8 / 2.3 / 4 kHz | ? |
| Receiver system | Direct conversion | Triple conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 50MHz 2nd: 5645kHz 3rd: 4805kHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 15/20/40 m | - | 225-400 MHz |
| Modulations | CW | - | AM |
| RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | ? | 20 W |
Connections |
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| Antenna | BNC | - | - |
| Impedance | 50Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13V DC | 13.8V DC or mains | 28 V DC |
| Current RX | 35 mA | 2A max | ? |
| TX | 450 mA max | - | ? |
Physical |
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| Manufactured | Between 1972 and 1975 in USA | Between 1982 and 1985 | Between 19xx and 19xx in USA |
| Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
346 × 117 × 318 mm (13.62 × 4.61 × 12.52 in) |
? |
| Weight | 2.04 kg (4.5 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Unknown |
Other features |
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| Memories | ? | ? | 1750 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000007 | DRAKE-R-004245 | MILITARY-AN/ARC-000051 |
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