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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 | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 2m 10m |
| Freq. stability | ? | ? | +/- 1 p.p.m. typical over 0-50 °C |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.15-2600 MHz | 144-148 MHz |
0.310-32 / 44-54 MHz (160-6 m) 144-148 MHz optional (2 m) |
| Modulations | AM N-FM W-FM CW SSB | AM FM CW SSB | AM FM CW USB LSB RTTY PSK31/63 |
| Sensitivity |
0.5-1.5 MHz, AM: 5 µV, SSB: 0.9 µV, FM: 0.9 µV 1.5-30 MHz, AM: 1 µV, SSB: 0.3 µV, FM: 0.35 µV 30-1000 MHz, AM: 1 µV, SSB: 0.3 µV, FM: 0.35 µV 1000-1500 MHz, AM: 1.5 µV, SSB: 0.5 µV, FM: 0.4 µV 1500-2600 MHz, AM: 3 µV, SSB: 1 µV, FM: 0.4 µV |
AM: 1.0 µV (10 dB S/N) FM: 0.75 µV (20 dB QS) SSB/CW: 0.5 µV (10 dB S/N) |
-138 dBm typ. with 20 dB preamp, 500 Hz bandwidth -140 dBm typ. on 6 m with 30-dB preamp |
| Selectivity |
AM: 6 kHz (-6 dB) FM-N1: 6 kHz (-6 dB) FM-N2: 15 kHz (-6 dB) FM-N3: 50 kHz (-6 dB) W-FM: 230 kHz (-6 dB) SSB/CW: 2.5 kHz (-6 dB) |
AM/SSB/CW: 2.4 kHz (-6 dB), 4.1 kHz (-60 dB) FM: 12 kHz (-6 dB), 24 kHz (-60 dB) |
500 Hz |
| Filters | ? | ? | Optional roofing filters (KXFL3) |
| Receiver system | ? | Single (AM/CW/SSB) / Double (FM) conversion superheterodyne | SDR |
| IF-freqs. | ? |
1st: 10.7 MHz 2nd: 455 kHz |
? |
| Image rejection | 65 dB | 60 dB | ≥ 50 dB |
| Audio output | ? | 2 W at 10% distortion / 4 ohms | 500 mW |
Transmitter |
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| TX-range | - | 144-148 MHz |
0.310-32 / 44-54 MHz (160-6 m) 144-148 MHz optional (2 m) |
| Modulations | - | AM FM CW SSB | AM FM CW USB LSB RTTY PSK31/63 |
| RF-output | ? | SSB: 12 W PEP / CW/FM: 14 W / AM: 2.5 W | HF: 12 W, 6m: 10 W, 2m: ? |
Connections |
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| Antenna | BNC + SMA | SO-239 | BNC + SMA |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Drawn from ISA-bus | 12-14.5 V DC or mains | 8~15 V DC |
| Current RX | ? | 0.6 A | 150 mA |
| TX | - | 3 A max | 2 A max |
Physical |
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| Manufactured | Between 200x and 200x | Between 1976 and 1977 in Japan | Between 2012 and 20xx in USA |
| Dimensions |
290 × 115 × mm (11.42 × 4.53 × 0.00 in) |
280 × 125 × 295 mm (11.02 × 4.92 × 11.61 in) |
188 × 89 × 41 mm (7.40 × 3.50 × 1.61 in) |
| Weight | ? | 8.50 kg (18.8 lbs) | 680 gr (1.5 lbs) without options |
| Form factor | PC-card | Base Station | Portable |
Other features |
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| Memories | ? | 11 channels in 1 bank(s) | 150 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | Internal ISA. DSP. Trunking option |
Noise Blanker VOX Tone burst generator (1500-2000 Hz adjustable) 100 kHz marker generator |
Software Defined Radio Built-in auto-AT Built-in keyer and paddle 100 W PA option Dual VFO's Optional 2 meter module (KX3-2) 8 band RX EQ Lunable I.F. passband width/shift Optional roofing filters (KXFL3) |
| Accessories | ? | YC-221 Digital frequency display | ? |
| MPN | WINRADIO-WR-003500I-DSP | YAESU-FT-000221R | ELECRAFT-KX000003 |
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