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 | 2m |
| Freq. stability | ? | ± 2.5 p.p.m. | Stated as +/- 10ppm @ 25°C |
| Tuning steps | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz | 25 / 12.5 kHz | 5 or 12.5 kHz depending on version. Can be reprogrammed by changing internal diode matrix in any multiple of 5 kHz from 5-40 kHz |
Receiver |
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| RX-range | 118-174 MHz | 136-174 / 350-390 / 400-470 MHz |
143.000-148.995 MHz (A) 144.000-148.9875 MHz (E) |
| Modulations | AM FM N-FM | FM | FM |
| Sensitivity | Less than -16 dBu (-12 dB SINAD) | ≤ 0.25 µV / 0.28 µV |
S/N ≤ 35 dB: 1uv S/N ≤ 20 dB: 0.35 µV SINAD ≤ 10%: 0.5 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) |
65 dB |
± 6 kHz at -6 dB ± 16 kHz at -60 dB |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Double superheterodyne |
| IF-freqs. | ? | ? |
1st: 10.7 MHz 2nd: 455 kHz |
| Image rejection | ? | ? | ≥ 70 dB |
| Audio output | ? | 0.5 W | ≥ 1.5 W @ 10% THD into 8 Ohms |
Transmitter |
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| TX-range | 144-148 MHz | 136-174 / 350-390 / 400-470 MHz |
143.000-148.995 MHz (A) 144.000-148.9875 MHz (E) |
| Modulations | FM N-FM | FM | FM |
| RF-output | High: 50 W, Medium: 10 W, Low: 5 W | 5 / 4 / 1 W | High: 25 W, Low: 3 W |
Connections |
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| Antenna | SO-239 | - | SO-239 |
| Impedance | 50 Ω | 50Ω | 50Ω |
| Other | - | - |
5 pin DIN connector for some sort of a control interface unit. 3.5mm phono connector for external speaker (8Ω) |
Electrical |
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| Power req. | 13.8V DC +/- 15% | 7.4V, 1650mAh (Li-Ion Battery) | 13.8V DC |
| Current RX | 400 mA (squelched) | ? | 600 mA max |
| TX | Max 11 A | ? | 6.5 A max |
Physical |
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| Manufactured | Between 2000 and 200x | Between 201x and 201x in China | Between 1980 and 198x |
| Dimensions |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
117 × 53 × 36 mm (4.61 × 2.09 × 1.42 in) |
180 × 60 × 195 mm (7.09 × 2.36 × 7.68 in) |
| Weight | 1,000 gr (2.2 lbs) | 287 gr (10.1 oz) | 2.25 kg (5.0 lbs) body only |
| Form factor | Mobile | Handheld | Mobile |
Other features |
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| Memories | 100 channels in 1 bank(s) | 256 channels in 1 bank(s) | 10 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Commercial / Land mobile communication | Amateur / Ham radio operators |
| 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) | ? | ? |
| Accessories | ? | ? | ? |
| MPN | ALINCO-DR-000135T-MKII | HYTERA-TC-000580 | KDK-FM-002025A/E-MK-II |