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) | 6m 2m 4m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m |
Freq. stability | ? | ? | TCXO ± 0.5 p.p.m. |
Tuning steps | Channelized | N/A | CW/SSB: 10 Hz, AM/FM/W-FM: 0.1 kHz |
Receiver |
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RX-range | 26.965-27.405 MHz | 50-175 MHz | 0.3-56 MHz |
Modulations | AM FM | All mode | AM FM CW USB LSB |
Sensitivity | ? | ? |
SSB/CW (10 dB S/N): 0.158 µV (1.8-30 MHz), 0.125 µV (50-54 MHz) AM (10 dB S/N): 5 µV (0.5-1.8 MHz), 1.6 µV (1.8-30 MHz), 1.25 µV (50-54 MHz) FM (12 dB SINAD): 0.35 µV (29 / 50-54 MHz) |
Selectivity | ? | ? |
SSB/CW: 2.4 kHz (-6 dB), 3.6 kHz (-60 dB) CW-N: 500 Hz (-6 dB), 750 Hz (-60 dB) AM: 6 kHz (-6 dB), 15 kHz (-60 dB) FM: 12 kHz (-6 dB), 30 kHz (-60 dB) |
Filters | ? | ? | 3 kHz roofing filter |
Receiver system | ? | ? | Double / Triple Conversion Superheterodyne |
IF-freqs. | ? | ? |
1st: 69.450 MHz (SSB/CW/AM/FM) 2nd: 450 kHz 3rd: 24 kHz |
Image rejection | ? | ? | 70 dB (HF/6 m), 60 dB (2/70 cm) |
Audio output | ? | ? | 2.5 W (@4 Ohms, 10% THD or less) |
Transmitter |
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TX-range | 26.965-27.405 MHz | 50-175 MHz | 10-160m + WARC + 60m / 6m |
Modulations | AM FM | All mode | AM FM CW USB LSB |
RF-output | 4 W | ? | FM/SSB/CW: 100 W, AM: 25 W |
Connections |
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Antenna | SO-239 | SO-239 | SO-239 |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8 V DC | ? | 13.8V DC ±15% |
Current RX | ? | ? | 1.1 A (2 A max) |
TX | ? | ? | 15 A (23 A max) |
Physical |
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Manufactured | Between 19xx and 2019 | Between 1979 and 1983 in USA | Between 2017 and 20xx in Japan |
Dimensions | ? |
191 × 108 × 165 mm (7.52 × 4.25 × 6.50 in) |
155 × 52 × 218 mm (6.10 × 2.05 × 8.58 in) |
Weight | ? | 1.40 kg (3.1 lbs) | 1.90 kg (4.2 lbs) |
Form factor | Mobile | Base Station | Mobile |
Other features |
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Memories | 40 channels in 1 bank(s) | None | 200 channels in 1 bank(s) |
Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | PRESIDENT-WALKER-TXMU100 | HEATHKIT-HM-002141 | YAESU-FT-000891 |