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 | ? | 80m 40m 20m 15m 10m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | - | 0.54-30 MHz | 10-80 m + WWV 15.0 MHz |
Modulations | - | AM CW SSB | CW SSB FSK |
Sensitivity | ? | ? | 0.5 µV (10 dB (S+N)/N) |
Selectivity | ? | ? |
SSB/FSK: 2.2 kHz (-6 dB), 4.4 kHz (-60 dB) CW: 0.5 kHz (-6 dB), 1.5 kHz (-60 dB) with optional CW filter |
Filters | ? | ? | ? |
Receiver system | XTAL | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | 50 dB |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 80-10 m | - | 10-80 m + WWV 15.0 MHz |
Modulations | AM CW | - | CW SSB FSK |
RF-output | 20 W | ? | SSB: 300 W (PEP input), CW: 200 W (input), FSK: 100 W (input) |
Connections |
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Antenna | - | - | SO-239 |
Impedance | 50/600 Ω | ? | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains |
Current RX | - | ? | ? |
TX | ? | - | ? |
Physical |
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Manufactured | Between 19xx and 19xx | Between 1956 and 1961 | Between 197x and 197x in Japan |
Dimensions | ? |
413 × 241 × 233 mm (16.26 × 9.49 × 9.17 in) |
320 × 140 × 320 mm (12.60 × 5.51 × 12.60 in) |
Weight | ? | 13.60 kg (30.0 lbs) | 12.00 kg (26.5 lbs) |
Form factor | Base Station | Base Station | Unknown |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HAMMARLUND-FOUR-000020 | HAMMARLUND-HQ-000100AC | KENWOOD-TS-000900 |