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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 70cm | ? | 11m (CB) |
| Freq. stability | ? | ±10ppm or less for 5min. to 60min. after tuning the power on, thereafter ±2 ppm or less per hour, and ±0.5 ppm or less (with option TCXO installed) | ? |
| Tuning steps | 12.5 / 25 kHz | 1 / 10 / 100 Hz / 1 / 5 / 6.25 / 9 / 10 / 12.5 / 20 / 25 / 30 / 50 / 100 kHz | Channelized |
Receiver |
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| RX-range | 144-146 / 430-440 MHz |
0.1-2000 MHz (NRD-545G) 0.1-824 / 849-869 / 894-1850 / 1910-1930 / 1990-2000 MHz (NRD-545U) |
26.965-27.405 MHz |
| Modulations | N-FM | AM AM-sync FM W-FM CW USB LSB RTTY | AM SSB |
| Sensitivity | < 0.25 µV for 12 dB SINAD |
LSB/USB/CW/RTTY 2,4 kHz, 10 dB S+N/N < 5,0 µV (0,100...0,499999 MHz), < 2,0 µV (0,5...1,599999 MHz), < 0,32 µV (1,6...29,999999 MHz) AM 2,4 kHz, 30% AM-modulation with 400 Hz < 15,8 µV (0,100...0,499999 MHz), < 6,3 µV (0,5...1,599999 MHz), < 2,0 µV (1,6...29,999999 MHz), < 3,2 µV (30...1000 MHz), < 3,2 µV (1260...1300 MHz) N-FM 12 dB SINAD < 0,5 µV (1,6...29,999999 MHz), < 0,8 µV (30...1000 MHz)< < 0,8 µV (1260...1300 MHz) W-FM 12 dB SINAD < 2,0 µV (30...1000 MHz) with optional CHE-199 |
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| Selectivity | ? |
WIDE 4.5 kHz Better than 4,5 kHz (-6dB), less then 8,0 kHz (-60 db) INTER 2.4 kHz Better than 2,4 kHz (-6 dB), less then 5,0 kHz (-60 db) NARROW 1 kHz Better than 1,0 kHz (-6 dB), less then 4,0 kHz (-60 dB) FM 10 kHz Better than 10 kHz (-6 dB) |
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| Filters | ? | 10Hz - 10kHz in 10 Hz steps | ? |
| Receiver system | Double-conversion superheterodyne | Triple conversion + DSP | ? |
| IF-freqs. |
1st: 30.875 MHz 2nd: 455 kHz |
1st: 70.445 MHz 2nd: 455 kHz 3rd 20.22 kHz (DSP) |
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| Image rejection | ? | > 70 dB | ? |
| Audio output | > 400 mW at 10 % distortion with an 8 Ω load | 1 W @ (4 ohms @ 10% THD) | ? |
Transmitter |
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| TX-range | 144-146 / 430-440 MHz | - | 26.965-27.405 MHz |
| Modulations | N-FM | - | AM SSB |
| RF-output | High: 5.5/5 W, Low: 1/1 W | - | 12 W |
Connections |
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| Antenna | BNC | SO-239 + Clamps / screws | - |
| Impedance | 50Ω | 50 / 600Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 7.2-13.2 V DC battery pack or 12-15 V DC external | 13.8V DC or mains | ? |
| Current RX | 10-250 mA | 40 W max | ? |
| TX | 2.2 A max | - | ? |
Physical |
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| Manufactured | Between 1988 and 199x in Japan | Between 199x and 200x in Japan | Between 19xx and 19xx |
| Dimensions |
65 × 159 × 35 mm (2.56 × 6.26 × 1.38 in) |
330 × 130 × 285 mm (12.99 × 5.12 × 11.22 in) |
? |
| Weight | 510 gr (1.1 lbs) with BP-3 | 7.50 kg (16.5 lbs) approx. | ? |
| Form factor | Handheld | Base Station | Base Station |
Other features |
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| Memories | 20 channels in 1 bank(s) | 1000 channels in 1 bank(s) | 40 channels in bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | DSP, RS-232, RTTY demodulator, Timer | ? |
| Accessories | ? | ? | ? |
| MPN | ICOM-IC-000032E | JRC-NRD-000545 | ROYCE-000642 |
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