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 | ? | ? |
Freq. stability | ≤ 100 Hz in any 30 minute period after warm up | ? | ? |
Tuning steps | Continuous | ? | 50 kHz |
Receiver |
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RX-range | 10-80 m | 2 ~ 20 - 1100 MHz | 108-151.95 MHz |
Modulations | AM CW SSB | AM FM CW SSB | AM |
Sensitivity | 0.5 µV (20 dB S/N) | ? | ? |
Selectivity | 2.3 kHz (-6 dB), 3.7 kHz (-60 dB) | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | 50 dB | ? | ? |
Audio output | External speaker/headphones required | ? | ? |
Transmitter |
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TX-range | 10-80 m | - | 116-149.95 MHz |
Modulations | AM CW SSB | - | AM |
RF-output | SSB: 560 W (PEP input), CW: 500 W (input), AM: 125 W (input) | ? | 20 W |
Connections |
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Antenna | SO-239 | - | - |
Impedance | 50/120Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | 28 V DC |
Current RX | ? | ? | ? |
TX | ? | - | 3.3 A max |
Physical |
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Manufactured | Between 1967 and 197x in Japan | Between 19xx and 19xx in USA | Between 19xx and 19xx in USA |
Dimensions |
400 × 159 × 349 mm (15.75 × 6.26 × 13.74 in) |
? | ? |
Weight | 18.14 kg (40.0 lbs) | ? | ? |
Form factor | Base Station | Base Station | Unknown |
Other features |
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Memories | None | ? | 680 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Military communication | Military communication |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | YAESU-FTDX-000400 | WATKINS-JOHNSON-WJ-008617-SERIES | MILITARY-AN/ARC-000073A |