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 | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 6m 2m 70cm 10m | ? | None |
Freq. stability | ? | ≤ 1 kHz per °C temperature change after 15 minutes warm-up | ? |
Tuning steps | ? | ? | Continuous |
Receiver |
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RX-range | 0.1-30 / 36-76 / 108-174 / 420-512 MHz | 150-180 / 180-220 / 220-270 / 270-330 / 330-400 / 400-500 MHz | 150-250 / 600-1550 kHz / 87.5-100 MHz |
Modulations | AM FM CW USB LSB | AM FM | AM FM |
Sensitivity | ? | Better than 10 µV (S/N 15 dB) | ? |
Selectivity | ? | 20 kHz @ -6 dB / 50 kHz @ -20 dB | ? |
Filters | ? | ? | ? |
Receiver system | ? | Double conversion superheterodyne | Single conversion superheterodyne |
IF-freqs. | ? |
1st: 50 MHz 2nd: 5.2 MHz |
465 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | 2.5 W | Requires external speaker |
Transmitter |
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TX-range | 10-160 m + WARC/ 50-54 / 144-146 / 430-440 MHz (also 4 meters in the UK) | - | - |
Modulations | AM FM CW USB LSB | - | - |
RF-output | FM/SSB/CW: 100/100/50/50 W, AM: 25/25/12.5/12.5 W | ? | ? |
Connections |
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Antenna | SO-239 | - | Clamps / screws |
Impedance | 50Ω | 75Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | Mains (100; 200; 230 V) | Mains |
Current RX | Max 2 A | 90 VA | ? |
TX | Max 22 A | - | - |
Physical |
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Manufactured | Between 1998 and 2005 in Japan | Between 1964 and 1969 in Great Britain | Between 195x and 195x in Great Britain |
Dimensions |
260 × 86 × 270 mm (10.24 × 3.39 × 10.63 in) |
425 × 222 × 346 mm (16.73 × 8.74 × 13.62 in) |
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Weight | 7.00 kg (15.4 lbs) | 23.60 kg (52.1 lbs) | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | 9K6 packet ready | ? | ? |
Accessories | ? | ? | ? |
MPN | YAESU-FT-000847 | EDDYSTONE-000770U-/-MKII | EDDYSTONE-000820 |