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 | ? | 6m |
| Freq. stability | Within 300 Hz if the nearest 100 kHz calibration point is used to adjust the fiducial | ? | ± 2.5 p.p.m. |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 0.54-30.5 MHz in 30 bands | 0.2-30 MHz |
VHF: 136-174 or 245-250 or 216-280 or 225-226 MHz UHF: 350-390 or 400-470 or 400-480 MHz (range depending on version and region) |
| Modulations | AM CW | AM CW SSB | FM N-FM |
| 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 |
? | 0.2 µV (12dB SINAD) |
| Selectivity | 1 / 3 / 6 / 10 kHz | ? | 12.5 / 25 kHz |
| Filters | ? | ? | ? |
| Receiver system | Triple Conversion Superheterodyne | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | 60dB |
| Audio output | External 270G-3 Speaker, 2.5 W | ? | 500mW @ <5% THD |
Transmitter |
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| TX-range | - | - |
VHF: 136-174 or 245-250 or 216-280 or 225-226 MHz UHF: 350-390 or 400-470 or 400-480 MHz (range depending on version and region) |
| Modulations | - | - | FM N-FM |
| RF-output | ? | ? | VHF: 1W/5W, UHF: 1W/4W |
Connections |
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| Antenna | SO-239 | - | SMA |
| Impedance | 50Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (110-120 / 220-240 V AC) | Mains 230/115 VAC | 7.4 V DC |
| Current RX | 85 W | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1952 and 1956 in USA | Between 1959 and 1975 in USA | Between 200x and 20xx in China |
| Dimensions |
536 × 317 × 333 mm (21.10 × 12.48 × 13.11 in) |
375 × 167 × 332 mm (14.76 × 6.57 × 13.07 in) |
57 × 100 × 33 mm (2.24 × 3.94 × 1.30 in) |
| Weight | 19.50 kg (43.0 lbs) | 11.80 kg (26.0 lbs) | 206 gr (7.3 oz) with antenna and battery |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | None | ? | 16 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
1750 Hz VOX CTCSS / DCS DTMF encoder / decoder |
| Accessories | ? | ? | ? |
| MPN | COLLINS-000051J-3 | COLLINS-000051S-1 | WOUXUN-KG-000819 |