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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 | ? | ? | 6m |
| Freq. stability | ? | 10 ppm (0 to 60 C) | ±2.5 ppm |
| Tuning steps | ? | 0.001 kHz | 5 / 10 / 6.25 / 12.5 and 25 kHz |
Receiver |
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| RX-range | 1.5-30 MHz (230 – 530 kHz optional) | 9 kHz - 30 MHz |
136-174 MHz (VHF Lo version) 245-246 MHz (VHF Hi version) 400-470 MHz (UHF version) |
| Modulations | AM CW | AM N-AM AM-sync FM N-FM W-FM CW USB LSB | N-FM W-FM |
| Sensitivity |
CW: 0.2 µV (6 dB S/N) AM: 1.6 µV (10 dB S/N) |
Mode 0.009-0.1 MHz 0.1-2 MHz 2-30 MHz AM 9.0V 2.2V 0.9V LSB, USB 3.0V 0.7V 0.3V CW 1.2V 0.2V 0.1V FM3, FM6, FMN 2.2V 0.4V 0.2V |
＜0.2µV (12dB SINAD) |
| Selectivity |
Variable 0.3-5 kHz (–6 dB) Formfactor -6/-60 dB: 1:4 at 5 kHz bandwidth |
AM 6 kHz AMN 4 kHz AMS 4 kHz LSB, USB 2.5 kHz CW 500 Hz FM3 3 kHz FM6 6 kHz FMN 12 kHz |
25 or 12.5 kHz |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 10 tubes | DDS-based double-conversion superheterodyne with software-defined last IF stage and demodulator | ? |
| IF-freqs. | 1st: 1326 kHz |
1st: 45 MHz 2nd: 12 kHz |
? |
| Image rejection | > 60 dB | 60 dB | ≥60dB |
| Audio output | 2 W/4000 ohms | ? | ? |
Transmitter |
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| TX-range | - | - |
136-174 MHz (VHF Lo version) 245-246 MHz (VHF Hi version) 400-470 MHz (UHF version) |
| Modulations | - | - | N-FM W-FM |
| RF-output | ? | ? | Hi: 4 to 5W, Low: 0.5 to 1W |
Connections |
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| Antenna | - | SMA | SMA |
| Impedance | 60Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (110/125/220 V AC +/-10% 40-60 Hz, 65 W and 220V DC +/-10%, 85 W) | Drawn from ISA-bus | 7.2V DC or internal Li-ion battery |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1952 and 1957 in West Germany | Between 200x and 200x | Between 200x and 20xx in China |
| Dimensions |
552 × 356 × 340 mm (21.73 × 14.02 × 13.39 in) |
195 × 99 × 19 mm (7.68 × 3.90 × 0.75 in) |
55 × 100 × 32 mm (2.17 × 3.94 × 1.26 in) |
| Weight | 44.00 kg (97.1 lbs) | 310 gr (10.9 oz) | 220 gr (7.8 oz) including battery |
| Form factor | Base Station | PC-card | Handheld |
Other features |
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| Memories | ? | ? | 128 channels in 1 bank(s) |
| Usage | Marine / Navy | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? |
DSP Trunking option 12 kHz IF2 output Number of memory channels limited by computer memory |
Two lines alphanumeric dot matrix LCD Double channels watch CTCSS / DCS DTMF/2 tone/MSK ANI 1750 Hz tone 10-digit keyboard PC programmable Keypad lock Time-out Timer Reverse frequency function (shift) Scrambler Simplex or Semi-duplex Operate Mode |
| Accessories | ? | ? | ? |
| MPN | SIEMENS-000745-E303 | WINRADIO-WR-G000303I | PUXING-PX-000888 |
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