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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 | 70cm | 2m | ? |
| Freq. stability | ? | ± 15 p.p.m. | ? |
| Tuning steps | ? | ? | 1/10/100/1000/10000 kHz |
Receiver |
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| RX-range | 430-440 MHz | 144-146 MHz | 0.03-30 MHz |
| Modulations | FM N-FM | FM | AM USB LSB |
| Sensitivity | ? | < 0.25 µV (12 dB SINAD) |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
| Selectivity | ? |
12 kHz (-6 dB) 24 kHz (-60 dB) |
AM: 6 kHz SSB: 3.8 kHz |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | Demodulator: AM Quasi Synchronous SSB: Product detector |
| IF-freqs. | ? |
1st: 10.695 MHz 2nd: 455 kHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | ? | > 1.5 W across 8 ohm with 5% distortion | 2 W |
Transmitter |
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| TX-range | 430-440 MHz | 144-146 MHz | - |
| Modulations | FM N-FM | FM | - |
| RF-output | High: 5 W (depending on voltage), Medium: ? W, Low: ? W | 5-45 W | ? |
Connections |
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| Antenna | SMA | SO-239 | SO-239 |
| Impedance | 50 Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12-16V DC external or 7.2V DC internal | 13.8 V DC | 12V DC |
| Current RX | ? | 600 mA | 300 mA |
| TX | ? | 9.5 A | - |
Physical |
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| Manufactured | Between 2003 and 200x | Between 198x and 198x | Between 1997 and 20xx in by R.F.Engineering |
| Dimensions |
58 × 128 × 36 mm (2.28 × 5.04 × 1.42 in) |
180 × 60 × 215 mm (7.09 × 2.36 × 8.46 in) |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
| Weight | 355 gr (12.5 oz) | 1.95 kg (4.3 lbs) | 1.80 kg (4.0 lbs) |
| Form factor | Unknown | Mobile | Mobile |
Other features |
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| Memories | 100 channels in 1 bank(s) | ? | 10 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | CTCSS/DCS. VOX. PC-programmable. | DCL |
Clarity control for SSB ±800Hz RS-232 computer interface (HF-3E only) |
| Accessories | ? | ? | ? |
| MPN | KENWOOD-TH-K000004E | KENWOOD-TM-002550E | LOWE-SRX-000100 |
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