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General |
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HAM bands | 80m 40m 20m 15m 10m | 6m 2m 70cm 33cm | 2m |
Freq. stability | ≤ 100 Hz in any 30 minute period after warm up | Not specified | ± 15 p.p.m. |
Tuning steps | Continuous | 5 / 12.5 kHz | ? |
Receiver |
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RX-range | 10-80 m | 29-54 / 108-174 / 410-512 / 806-950 MHz | 144-148 MHz |
Modulations | AM CW SSB | AM FM | FM |
Sensitivity | 0.5 µV (20 dB S/N) |
29-54 / 137-174 MHz: 0.3 µV 406-512 MHz: 0.3 µV 806-956 MHz: 1.0 µV 108-137 MHz: 0.8 µV |
< 0.25 µV (12 dB SINAD) |
Selectivity | 2.3 kHz (-6 dB), 3.7 kHz (-60 dB) | 15 kHz @ -50 dB |
12 kHz (-6 dB) 24 kHz (-60 dB) |
Filters | ? | ? | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 10.695 MHz 2nd: 455 kHz |
Image rejection | 50 dB | ? | ? |
Audio output | External speaker/headphones required | 350 mW, 8 ohms, 10% THD | > 1.5 W across 8 ohm with 5% distortion |
Transmitter |
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TX-range | 10-80 m | - | 144-148 MHz |
Modulations | AM CW SSB | - | FM |
RF-output | SSB: 560 W (PEP input), CW: 500 W (input), AM: 125 W (input) | - | 5-45 W |
Connections |
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Antenna | SO-239 | Built-in telescopic | SO-239 |
Impedance | 50/120Ω | 50Ω | 50Ω |
Other | - | External speaker | - |
Electrical |
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Power req. | Mains | 12 V DC | 13.8 V DC |
Current RX | ? | ? | 600 mA |
TX | ? | - | 9.5 A |
Physical |
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Manufactured | Between 1967 and 197x in Japan | Between 1990 and 199x in Philippines | Between 198x and 198x |
Dimensions |
400 × 159 × 349 mm (15.75 × 6.26 × 13.74 in) |
230 × 57 × 165 mm (9.06 × 2.24 × 6.50 in) |
180 × 60 × 215 mm (7.09 × 2.36 × 8.46 in) |
Weight | 18.14 kg (40.0 lbs) | 1.38 kg (3.0 lbs) | 1.95 kg (4.3 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | None | 50 channels in 10 bank(s) @ 15 channels/second | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | DCL |
Accessories | ? | ? | ? |
MPN | YAESU-FTDX-000400 | UNIDEN-BEARCAT-BC000855XLT | KENWOOD-TM-002550A |