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 | ? | 80m 40m 20m 15m 10m | 11m (CB) |
| Freq. stability | less than 100 Hz drift after 10 minutes warmup | ? | ? |
| Tuning steps | ? | Continuous | Channelized |
Receiver |
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| RX-range | 15/20/40 m | 80-10m | 11m |
| Modulations | CW SSB | AM CW USB LSB | AM FM |
| Sensitivity | less than 1 µV provides readable signal | ? | ? |
| Selectivity | 2 kHz (-6 dB) | 4 kHz | ? |
| Filters | ? | ? | ? |
| Receiver system | Direct conversion | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: ? 2nd: ? |
? |
| Image rejection | ? | ? | ? |
| Audio output | ? | Via SP-190 speaker | Internal speaker |
Transmitter |
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| TX-range | 15/20/40 m | - | 11m |
| Modulations | CW | - | AM FM |
| RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | ? | 4 W |
Connections |
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| Antenna | BNC | SO-239 | SO-239 |
| Impedance | 50Ω | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13V DC | Mains or 12V 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 1971 and 1973 in USA | Between 20xx and 20xx |
| Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
381 × 178 × 254 mm (15.00 × 7.01 × 10.00 in) |
125 × 45 × 170 mm (4.92 × 1.77 × 6.69 in) |
| Weight | 2.04 kg (4.5 lbs) | 9.00 kg (19.9 lbs) | ? |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | None | 40 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | ¼" Head. Jack, S-Meter, Preselector, AGC, NL, Calibrator, AGC, Q-Multiplier, Record Jack, Mute Line, RF Gain, HFO Output. | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000007 | RADIOSHACK-REALISTIC-AX-000190 | PRESIDENT-TEDDY |
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