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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 1.25m 70cm | 2m 1.25m 70cm |
| Freq. stability | Stated as +/- 10ppm @ 25°C | ? | ? |
| Tuning steps | 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 | 2.5 / 5 / 6.5 / 10 / 12.5 / 20 / 25 / 50 kHz | 2.5 / 5 / 6.5 / 10 / 12.5 / 20 / 25 / 50 kHz |
Receiver |
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| RX-range |
143.000-148.995 MHz (A) 144.000-148.9875 MHz (E) |
66-108 / 108-136 / 136-174 / 200-260 / 350-400 / 400-520 MHz | 66-108 / 108-136 / 136-520 MHz |
| Modulations | FM | AM FM | AM FM |
| Sensitivity |
S/N ≤ 35 dB: 1uv S/N ≤ 20 dB: 0.35 µV SINAD ≤ 10%: 0.5 µV |
? | ? |
| Selectivity |
± 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 | ≥ 1.5 W @ 10% THD into 8 Ohms | ? | ? |
Transmitter |
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| TX-range |
143.000-148.995 MHz (A) 144.000-148.9875 MHz (E) |
66-108 / 136-174 / 200-260 / 350-400 / 400-520 MHz | 136-520 MHz |
| Modulations | FM | FM | FM |
| RF-output | High: 25 W, Low: 3 W | 5 W | 8 / 10 W |
Connections |
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| Antenna | SO-239 | SMA | SMA |
| Impedance | 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 | 2600 mAh Li-Ion | 2600 mAh Li-Ion |
| Current RX | 600 mA max | ? | ? |
| TX | 6.5 A max | ? | ? |
Physical |
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| Manufactured | Between 1980 and 198x | Between 202x and 20xx in China | Between 202x and 20xx in China |
| Dimensions |
180 × 60 × 195 mm (7.09 × 2.36 × 7.68 in) |
? | ? |
| Weight | 2.25 kg (5.0 lbs) body only | ? | ? |
| Form factor | Mobile | Portable | Portable |
Other features |
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| Memories | 10 channels in 1 bank(s) | 256 channels in 2 bank(s) | 512 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | NOAA channels | NOAA channels |
| Accessories | ? | ? | ? |
| MPN | KDK-FM-002025A/E-MK-II | RADTEL-RT-000420 | RADTEL-RT-000900 |
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