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 6m 10m | ? | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
Freq. stability | ? | Less then ± 20 hz (0-40 °C) | - |
Tuning steps | ? | ? | - |
Receiver |
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RX-range | - | 1600-4300 kHz | 160-6 m |
Modulations | - | SSB | All mode |
Sensitivity | ? |
J3E (SSB) <10 dB/µV for 20 dB SINAD H3E (AM) <24 dB/µV for 20 dB SINAD |
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Selectivity | ? |
J3E (SSB) 350 Hz to 2700 Hz at -6 dB H3E (AM) ±3.3 kHz at -6 dB |
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Filters | ? | ? | - |
Receiver system | ? | Double conversion super heterodyne | ? |
IF-freqs. | ? | 1st IF 70 MHz. 2nd 10.73 MHz | ? |
Image rejection | ? | ≥ 70 dB | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 10-80m / 6m / 2m | 1600-4300 kHz | 160-6 m |
Modulations | CW | SSB | All mode |
RF-output | 50 W (input) | 400 W PEP | 1 kW |
Connections |
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Antenna | Clamps / screws | - | SO-239 |
Impedance | 50/500 Ω | 50Ω | 50/75Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 21.6 - 31.2 V DC | None |
Current RX | - | 0.9 A | - |
TX | ? | 13 A max | - |
Physical |
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Manufactured | Between 194x and 194x in USA | Between 19xx and 19xx in Denmark | Between 1962 and 1965 in USA |
Dimensions |
203 × 305 × 203 mm (7.99 × 12.01 × 7.99 in) |
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184 × 121 × 108 mm (7.24 × 4.76 × 4.25 in) |
Weight | 8.20 kg (18.1 lbs) | 18.00 kg (39.7 lbs) | 1.40 kg (3.1 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | 128 channels in 1 bank(s) | None |
Usage | Amateur / Ham radio operators | Marine / Navy | Amateur / Ham radio operators |
Features | ? |
94 Quick-select channels Manual antenna tuner One key selection of 2192 kHz distress frequency Membrane keypad |
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Accessories | ? | ? | - |
MPN | HARVEY-WELLS-TBS-000050B-(BANDMASTER-JUNIOR) | SAILOR-T002031 | HEATHKIT-HM-000015 |