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 | ? | ±1 p.p.m. (0 - 50 °C) | ? |
Tuning steps | 5 / 10 / 12.5 / 20 / 25 kHz | 10 Hz increments between 100 Hz and 100 kHz | Continuous |
Receiver |
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RX-range | 144-148 / 438-450 MHz | 25 MHz - 3 GHz | 10-80 m |
Modulations | FM | AM S-FM N-FM W-FM | AM CW SSB |
Sensitivity | ? |
25-225 MHz N-FM: 0.35 µV (12 dB SINAD) AM: 0.6 µV (10 dB S/N) N-FM: 2.0 µV (12 dB SINAD) **225-1700 MHz N-FM: 0.35 µV (12 dB SINAD) AM: 0.8 µV (10 dB S/N) N-FM: 2.0 µV (12 dB SINAD) 1.7-2.7 GHz N-FM: 0.6 µV (12 dB SINAD) 2.7-3.0GHz N-FM: 1.5 µV (12 dB SINAD) |
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Selectivity | ? |
N-FM +/-10 kHz 60 dB AM/S-FM +/-6 kHz 60 dB W-FM +/-180 kHz 60 dB |
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Filters | ? | 6 kHz, 15 kHz, 300 kHz | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? |
1st: 255.3 / 744.3 MHz 2nd: 10.7 MHz 3rd: 455 kHz |
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Image rejection | ? | ? | ? |
Audio output | ? | 2W (8 Ohm) max.@ 10% distortion (no internal speaker!) | ? |
Transmitter |
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TX-range | 144-148 / 438-450 MHz | - | - |
Modulations | FM | - | - |
RF-output | 1/50 W | ? | ? |
Connections |
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Antenna | SO-239 | BNC | RCA (Tulip) |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8 V DC | 12 - 16V DC | Mains |
Current RX | 600 mA | 500 mA | ? |
TX | ? | - | - |
Physical |
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Manufactured | Between 198x and 199x in Japan by Standard/Marantz | Between 2006 and 20xx in Japan | Between 196x and 19xx in USA |
Dimensions |
150 × 50 × 180 mm (5.91 × 1.97 × 7.09 in) |
203 × 30 × 228 mm (7.99 × 1.18 × 8.98 in) |
377 × 169 × 340 mm (14.84 × 6.65 × 13.39 in) |
Weight | 1.80 kg (4.0 lbs) | 1.80 kg (4.0 lbs) | 7.70 kg (17.0 lbs) |
Form factor | Mobile | Headless | Base Station |
Other features |
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Memories | 20 channels in 1 bank(s) | 1000 channels in 10 bank(s) @ 25 channels/second | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | DTMF, CTCSS/PL. Twin RX |
RS-232 and USB computer interface (19200 bps) 10.7 MHz IF OUT |
? |
Accessories | ? | ? | ? |
MPN | HEATHKIT-HW-000024H | AOR-SR-002200 | HEATHKIT-SB-000300 |