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 | ? | ? | 11m (CB) |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | Channelized |
Receiver |
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RX-range | 0.153-30 / 87.5-108 MHz | 29-54 / 108-174 / 380-512 / 806-824 / 849-869 / 894-960 MHz (USA) | 10m |
Modulations | AM W-FM CW SSB | AM FM | AM CW SSB |
Sensitivity | ? |
29-54 MHz: 0.3 µV (20 dB S/N) 137-960 MHz: 0.5 µV (20 dB S/N) |
? |
Selectivity | ? | +/-10 kHz (-6 dB), +/-18 kHz (-50 dB) | ? |
Filters | ? | ? | ? |
Receiver system | ? | Triple conversion superheterodyne | Crystal controlled, 9 tubes |
IF-freqs. | ? |
1st: 257.5 MHz 2nd: 21.4 MHz 3rd: 455 KHz |
? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | 10m |
Modulations | - | - | AM CW SSB |
RF-output | ? | ? | ? |
Connections |
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Antenna | Built-in ferrite bar + Built-in sweep | BNC | - |
Impedance | ? | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 6V DC | 9V DC external or 6V DC (4LR6) internal | Mains, 12V DC or 6V DC depending on version |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 200x and 200x | Between 19xx and 19xx | Between 19xx and 19xx |
Dimensions |
215 × 125 × 35 mm (8.46 × 4.92 × 1.38 in) |
63 × 145 × 34 mm (2.48 × 5.71 × 1.34 in) |
? |
Weight | 575 gr (1.3 lbs) | 210 gr (7.4 oz) | ? |
Form factor | Handheld | Unknown | Base Station |
Other features |
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Memories | 45 channels in 1 bank(s) | 200 channels in 10 bank(s) | 22 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features | Digital clock with alarm/timer | RS-232 | ? |
Accessories | ? | ? | ? |
MPN | ROBERTS-R-009914 | RADIOSHACK-/-REALISTIC-PRO-000089 | GONSET-G-000011 |