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 | 1.25m | 2m 70cm | 2m |
| Freq. stability | ? | ? | +/- 2.5 p.p.m. |
| Tuning steps | ? | 5 / 10 / 12.5 / 20 / 25 kHz | ? |
Receiver |
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| RX-range | 216-278 MHz (after modification: RX/TX 200-299.995 MHz depending on VCO alignment) | 144-148 / 440-450 MHz | 87.5-108 / 108-174 / 335-480 MHz |
| Modulations | FM N-FM | FM | AM FM N-FM W-FM |
| Sensitivity | 0.25 µV (12 dB SINAD) | -16dB micro (0.16µv) or less (12 dB SINAD) |
Main band: 0.2 µV or better (12 dB SINAD) Sub band: 0.25 µV or better (12 dB SINAD) |
| Selectivity |
FM: 12 kHz (-6 dB), 28 kHz (-60 dB) N-FM: 6 kHz (-6 dB), 14 kHz (-60 dB) |
-6 dB: 6 kHz min., -60 dB: 12 kHz max | 12 kHz (-6 dB), 28 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | Double conversion superheterodyne |
| IF-freqs. | ? |
VHF: 10.7 MHz / 455 kHz UHF: 30.825 MHz / 455 kHz |
1st: 21.7 MHz / 450 kHz 2nd: 45.1 MHz / 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | 2 watts (8 ohm load) @ 5% distortion | 2W into 8 ohm @ 10% THD |
Transmitter |
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| TX-range | 222-225 MHz | 144-148 / 440-450 MHz | 144-148 / 430-450 MHz |
| Modulations | FM N-FM | FM | FM N-FM |
| RF-output | High: 25 W, Medium: 10 W, Low: 5 W | High: 40 / 35 W, Low: 5 W | High: 50/35 W, Medium: 20/20 W, Low: 5/5 W |
Connections |
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| Antenna | SO-239 | SO-239 | SO-239 |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC | 13.8 V DC | 13.8V DC +/- 15% |
| Current RX | Max 600 mA | 1 A max | 500-700 mA |
| TX | Max 8 A | 11 A max | Max 11 A |
Physical |
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| Manufactured | Between 2007 and 200x in Japan | Between 19xx and 19xx in Japan | Between 2005 and 200x |
| Dimensions |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
150 × 50 × 173 mm (5.91 × 1.97 × 6.81 in) |
140 × 40 × 185 mm (5.51 × 1.57 × 7.28 in) |
| Weight | 1,000 gr (2.2 lbs) | 1.60 kg (3.5 lbs) | 1,000 gr (2.2 lbs) |
| Form factor | Mobile | Mobile | Mobile |
Other features |
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| Memories | 101 channels in 1 bank(s) | None | 202 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | CTCSS, DCS and DTMF. 1K2/9K6 TNC option. Theft alarm Digital voice board option (requires at least two similarly equipped radios) | Twin RX | 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) |
| Accessories | ? | MB-570 Mounting bracket | ? |
| MPN | ALINCO-DR-000235T-MKIII | ALINCO-DR-000570T | ALINCO-DR-000635T |