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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 160m 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m |
Freq. stability | Within 300 Hz if the nearest 100 kHz calibration point is used to adjust the fiducial | ≤ 100 Hz in any 30 minute period | ? |
Tuning steps | Continuous | Continuous | ? |
Receiver |
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RX-range | 0.54-30.5 MHz in 30 bands | 10-160 m + CB and WWV/JJY | 10-80 m |
Modulations | AM CW | AM CW SSB | AM CW SSB |
Sensitivity |
Band 1: Less than 15 µV for 10 dB S/N Bands 2 to 30: Less than 5 µV for 10 dB S/N |
0.25 µV (10 dB S/N) | ? |
Selectivity | 1 / 3 / 6 / 10 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) |
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Filters | ? | ? | ? |
Receiver system | Triple Conversion Superheterodyne | Single conversion superheterodyne | ? |
IF-freqs. | ? | 1st: 9 MHz | ? |
Image rejection | ? | ≥ 60 dB (15-160 m), ≥ 50 dB (10 m) | ? |
Audio output | External 270G-3 Speaker, 2.5 W | 3 W at 10% distortion / 4 ohm | ? |
Transmitter |
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TX-range | - | 10-160 m | 10-80 m |
Modulations | - | AM CW SSB | AM CW SSB |
RF-output | ? | SSB/CW: 100 W, AM: 25 W | 100 W (input) |
Connections |
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Antenna | SO-239 | SO-239 | - |
Impedance | 50Ω | 50Ω | 50/75 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (110-120 / 220-240 V AC) | 13.5V DC | Mains |
Current RX | 85 W | Max 1.1 A | N/A |
TX | - | Max 21 A | ? |
Physical |
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Manufactured | Between 1952 and 1956 in USA | Between 197x and 19xx in Japan | Between 1967 and 196x in Japan |
Dimensions |
536 × 317 × 333 mm (21.10 × 12.48 × 13.11 in) |
280 × 125 × 370 mm (11.02 × 4.92 × 14.57 in) |
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Weight | 19.50 kg (43.0 lbs) | 9.00 kg (19.9 lbs) | ? |
Form factor | Base Station | Base Station | Unknown |
Other features |
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Memories | None | 11 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Optional XTAL controlled memories | ? |
Accessories | ? | ? | ? |
MPN | COLLINS-000051J-3 | YAESU-FT-000301D | YAESU-FT-000050 |