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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 20m 15m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | ≤ 100 Hz in any 30 minute period | SSB/CW/AM: ±200 Hz, FM: ±300 Hz (0°C - 40°C) |
| Tuning steps | ? | Continuous | SSB/CW: 25 Hz, AM: 1 kHz, FM: 5 kHz |
Receiver |
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| RX-range | 0.01-30 MHz | 10-160 m + CB and WWV/JJY | 10-160 m + WARC |
| Modulations | AM CW USB LSB | AM CW SSB | AM FM CW SSB |
| Sensitivity | ? | 0.25 µV (10 dB S/N) |
SSB/CW: 0.5 µV AM: 2µV FM: 0.7 µV (12 dB SINAD) |
| Selectivity | 5 / 7 kHz |
AM 6 kHz (-6 dB), 12 kHz (-60 dB) SSB 2.4 kHz (-6 dB) 4 kHz (-60 dB) CW/FSK 600 Hz (-6 dB) 1.2 kHz (-60 dB) |
(-6 dB / -60 dB) SSB/CW(W)/AM(N): 2.2 / 5 kHz CW(N): 0.5 / 1.8 kHz AM(W): 6 / 14 kHz |
| Filters | ? | ? | 500 Hz CW |
| Receiver system | Triple conversion superheterodyne | Single conversion superheterodyne | Double conversion (SSB/CW/AM) Triple conversion (FM) |
| IF-freqs. | ? | 1st: 9 MHz |
1st: 47.055 MHz 2nd: 8.215 MHz 3rd: 455 kHz (FM-only) |
| Image rejection | ? | ≥ 60 dB (15-160 m), ≥ 50 dB (10 m) | better than 70 dB (1.5-30 MHz) |
| Audio output | ? | 3 W at 10% distortion / 4 ohm | 1.5 W |
Transmitter |
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| TX-range | - | 10-160 m | 10-160 m + WARC |
| Modulations | - | AM CW SSB | AM FM CW SSB |
| RF-output | ? | SSB/CW: 100 W, AM: 25 W | SSB/CW/FM: 100 W PEP, AM: 25 W |
Connections |
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| Antenna | SO-239 + Clamps / screws | SO-239 | SO-239 |
| Impedance | ? | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 12V DC | 13.5V DC | 13.8 V DC |
| Current RX | ? | Max 1.1 A | ? |
| TX | - | Max 21 A | ? |
Physical |
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| Manufactured | Between 1981 and 1982 | Between 197x and 19xx in Japan | Between 1987 and 19xx |
| Dimensions |
360 × 165 × 235 mm (14.17 × 6.50 × 9.25 in) |
280 × 125 × 370 mm (11.02 × 4.92 × 14.57 in) |
238 × 93 × 238 mm (9.37 × 3.66 × 9.37 in) |
| Weight | 6.35 kg (14.0 lbs) | 9.00 kg (19.9 lbs) | 3.00 kg (6.6 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | 11 channels in 1 bank(s) | 20 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ¼" Head. Jack, S-Meter, Mute Line, ANL, Dial Lamp, Standby, Fine Tuning, Key Input Jack, Attenuator, Antenna Trimmer, Preselector, Dial Lamp Switch, Record Jack, AGC. | Optional XTAL controlled memories | ? |
| Accessories | ? | ? | ? |
| MPN | RADIOSHACK-/-REALISTIC-DX-000302 | YAESU-FT-000301D | YAESU-FT-000747GX |
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