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 | 2m 70cm | 70cm |
| Freq. stability | ? | ? | +/- 2.5 p.p.m. |
| Tuning steps | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz | ? | 5 / 10 / 12.5 / 15 / 20 / 25 kHz |
Receiver |
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| RX-range | 118-174 MHz | 87.5-108 / 108-174 / 335-480 MHz | 400-480 MHz |
| Modulations | AM FM N-FM | AM FM N-FM W-FM | FM DMR |
| Sensitivity | Less than -16 dBu (12 dB SINAD) |
Main band: 0.2 µV or better (-12 dB SINAD) Sub band: 0.25 µV or better (-12 dB SINAD) |
Analog (12 dB SINAD) 25 kHz: 0.2 µV 12.5 kHz: 0.25 µV Digital (BER) 5%: 0.3 µV 1%: 0.7 µV |
| Selectivity |
FM: 12 kHz or more (-6 dB), 28 kHz or less (-60 dB) N-FM: 6 kHz or more (-6 dB), 16 kHz or less (-60 dB) |
FM, -6 dB: 12 kHz or more, -60 dB: 28 kHz or less N-FM, -6 dB: 6 kHz or more, -60 dB: 14 kHz or less |
12.5 / 20 / 25 kHz (analog) 12.5 kHz (digital/analog) |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | 1000mW /16Ω @ <= 5% THD |
Transmitter |
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| TX-range | 144-146 MHz | 144-146 / 430-440 MHz | 400-480 MHz |
| Modulations | FM N-FM | FM N-FM | FM DMR |
| RF-output | High: 50 W, Medium: 10 W, Low: 5 W | High: 50/35 W, Medium: 10/10 W, Low: 5/5 W | 0.2 / 1 / 2.5 / 5 W |
Connections |
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| Antenna | SO-239 | SO-239 | SMA |
| Impedance | 50 Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC +/- 15% | 13.8V DC +/- 15% | 7.4 V DC |
| Current RX | 400 mA (squelched) | 400-600 mA | ? |
| TX | Max 11 A | Max 11 A | ? |
Physical |
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| Manufactured | Between 2000 and 200x | Between 2002 and 200x | Between 2018 and 20xx in China |
| Dimensions |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
140 × 40 × 185 mm (5.51 × 1.57 × 7.28 in) |
62 × 112 × 46 mm (2.44 × 4.41 × 1.81 in) |
| Weight | 1,000 gr (2.2 lbs) | 1,000 gr (2.2 lbs) | 305 gr (10.8 oz) with battery and antenna |
| Form factor | Mobile | Mobile | Handheld |
Other features |
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| Memories | 100 channels in 1 bank(s) | 202 channels in 1 bank(s) | 1000 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Commercial / Land mobile communication |
| Features | CTCSS, DCS. GPS input for APRS. 1200/9600 bd packet (EJ-41U) and 10F3 digital voice board (EJ-47U) option (requires at least two similarly equipped radios) | 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) |
DMR Tier I and Tier II Text messages |
| Accessories | ? | ? | ? |
| MPN | ALINCO-DR-000135E-MKII | ALINCO-DR-000620E | Alinco DJ-MD40 |