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 | ? |
| Freq. stability | ? | ± .0015% | ? |
| Tuning steps | 5 or 12.5 kHz depending on region | 5 kHz | ? |
Receiver |
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| RX-range |
143.000-148.995 MHz (Asia) 144.000-148.995 MHz (Europe) |
143.5-148.5 MHz | - |
| Modulations | FM | FM | - |
| Sensitivity |
S/N ≤ 35 dB: 1uv S/N ≤ 20 dB: 0.35 µV SINAD ≤ 10%: 0.5 µV |
0.5 µV for 12db SINAD (or 15 dB of quieting) | ? |
| Selectivity |
± 6 kHz at -6 dB ± 16 kHz at -60 dB |
15 kHz (-6 dB) 30 kHz (-60 dB) |
? |
| Filters | ? | ? | ? |
| Receiver system | Double superheterodyne | ? | ? |
| IF-freqs. |
1st: 10.7 MHz 2nd: 455 kHz |
? | ? |
| Image rejection | ≥ 70 dB | -50 dB or greater | ? |
| Audio output | ≥ 1.5 W @ 10% THD into 8 Ohms | 1.5 W at less than 10% THD | ? |
Transmitter |
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| TX-range |
143.000-148.995 MHz (Asia) 144.000-148.995 MHz (Europe) |
143.5-148.5 MHz | Any three amateur bands between 160-10 m (depending on coil set) |
| Modulations | FM | FM | AM CW |
| RF-output | High: 25 W, Low: 3 W | 10-15 W | AM: 325, CW: 450 W |
Connections |
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| Antenna | - | SO-239 | Proprietary |
| Impedance | 50 Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC | 12-16V DC | Mains |
| Current RX | ? | 550-750 mA | - |
| TX | ? | 4 A max | ? |
Physical |
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| Manufactured | Between 1980 and 19xx | Between 1980 and 1983 in USA | Between 1940 and 195x in USA |
| Dimensions |
180 × 60 × 195 mm (7.09 × 2.36 × 7.68 in) |
184 × 70 × 260 mm (7.24 × 2.76 × 10.24 in) |
750 × 940 × 483 mm (29.53 × 37.01 × 19.02 in) |
| Weight | 2.20 kg (4.9 lbs) | ? | 165.00 kg (364.0 lbs) |
| Form factor | Mobile | Mobile | Base Station |
Other features |
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| Memories | 10 channels in 1 bank(s) | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | KDK-FM-002025 | HEATHKIT-VF-007401 | HALLICRAFTERS-HT-000004 |