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 70cm | 80m 40m 20m 15m 10m | ? |
| Freq. stability | ? | ± 50 cps per hour after warm up | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 144-146 / 430-440 MHz (Europe) | 10-80 m | HF |
| Modulations | FM | AM CW SSB | SSB |
| Sensitivity | 0.17 µV (12 dB SINAD) | 0.5 µV for 10 dB S/N in SSB mode | ? |
| Selectivity | 14 kHz (-6 dB), 28 kHz (-60 dB) | SSB: 2.8 kHz (-6 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | >70 dB | ? | ? |
| Audio output | ? | Requires external speaker | ? |
Transmitter |
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| TX-range | 144-146 / 430-440 MHz (Europe) | 10-80 m | HF |
| Modulations | FM | AM CW SSB | SSB |
| RF-output | High: 25/25 W, Low: 5/5 W | AM: 100 W (input), SSB: 200 W (PEP input), CW: 200 W (input) | ? |
Connections |
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| Antenna | - | SO-239 + Clamps / screws | - |
| Impedance | 50 Ω | 25/100Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC +/- 15% | Mains (NCX-A) | ? |
| Current RX | 600 mA (no input signal) | ? | ? |
| TX | Max 7.5 A | ? | ? |
Physical |
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| Manufactured | Between 1983 and 19xx | Between 1965 and 196x in USA | Between 196x and 197x |
| Dimensions |
161 × 60 × 217 mm (6.34 × 2.36 × 8.54 in) |
350 × 165 × 310 mm (13.78 × 6.50 × 12.20 in) |
? |
| Weight | 2.00 kg (4.4 lbs) | 10.40 kg (22.9 lbs) | ? |
| Form factor | Mobile | Base Station | Base Station |
Other features |
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| Memories | 10 channels in 1 bank(s) | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | NCX-A Power supply / speaker | ? |
| MPN | KENWOOD-TW-004000A | NATIONAL-COMPANY-NCX-000005-MKII | BRAZAM-EDT-000303 |