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 | 2m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m | 2000m |
Freq. stability | +/- 2.5 p.p.m. | ? | ? |
Tuning steps | ? | ? | Continuous |
Receiver |
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RX-range | 87.5-108 / 108-174 / 335-480 MHz | 0.15-30 MHz | 15-500 / 500-1500 kHz (2 ranges, 7 bands) |
Modulations | AM FM N-FM W-FM | AM FM CW USB LSB FSK | AM CW FSK |
Sensitivity |
Main band: 0.2 µV or better (12 dB SINAD) Sub band: 0.25 µV or better (12 dB SINAD) |
? | 6 µV |
Selectivity | 12 kHz (-6 dB), 28 kHz (-60 dB) | ? | ? |
Filters | ? | ? | 0.1 / 1 / 2 / 4 / 8 kHz |
Receiver system | Double conversion superheterodyne | ? | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) |
IF-freqs. |
1st: 21.7 MHz / 450 kHz 2nd: 45.1 MHz / 455 kHz |
? | ? |
Image rejection | ? | ? | ? |
Audio output | 2W into 8 ohm @ 10% THD | ? | 500 mW unbalanced, 10 mW balanced |
Transmitter |
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TX-range | 144-148 / 430-450 MHz | 10-160 m + WARC | - |
Modulations | FM N-FM | AM FM CW USB LSB FSK | - |
RF-output | High: 50/35 W, Medium: 20/20 W, Low: 5/5 W | Max 100 W (AM: 50 W) | ? |
Connections |
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Antenna | SO-239 | SO-239 | Proprietary |
Impedance | 50 Ω | 50 Ω | 125Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC +/- 15% | 12-16V DC | Mains (115/230 V AC) |
Current RX | 500-700 mA | 1.9 A | 250 W with oven on, 150 W when oven off |
TX | Max 11 A | Max 20 A | - |
Physical |
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Manufactured | Between 2005 and 200x | Between 1986 and 19xx | Between 1951 and 19xx in USA |
Dimensions |
140 × 40 × 185 mm (5.51 × 1.57 × 7.28 in) |
270 × 96 × 313 mm (10.63 × 3.78 × 12.32 in) |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
Weight | 1,000 gr (2.2 lbs) | 6.30 kg (13.9 lbs) | 37.20 kg (82.1 lbs) including power supply PP-621/URR |
Form factor | Mobile | Base Station | Base Station |
Other features |
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Memories | 202 channels in 1 bank(s) | ? | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | Detachable control head. Theft alarm. CTCSS & DCS. Twin RX. 1200/9600 bd packet and GPS option (EJ-50U). 10F3 digital voice board (EJ-47U) option (requires at least two similarly equipped radios) | Auto-AT option. | Operating altitude up to 10,000 feet |
Accessories | ? | ? | ? |
MPN | ALINCO-DR-000635T | KENWOOD-TS-000440S | COLLINS-R-000389/URR |