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 | ? | 70cm | 6m 2m 1.25m 70cm 33cm 23cm |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | 3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 kHz |
Receiver |
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RX-range | 0.54-55 MHz in five bands | 440-450 MHz | 29-54 / 108-174 / 216-512 / 764-960 / 1240-1300 MHz (cellular blocked in the US) |
Modulations | AM CW | FM | AM FM N-FM P25 |
Sensitivity | ? | ? |
5-54 MHz: 0.2 µV (12 dB SINAD) 108-137 MHz: 0.4 uV 137-174 MHz: 0.3 µV (12 dB SINAD) 216-300 MHz: 0.4 µV (12 dB SINAD) 300-406 MHz: 0.8 µV (12 dB SINAD) 406-512 MHz: 0.4 µV (12 dB SINAD) 764-960 MHz: 0.5 µV (12 dB SINAD) 1240-1300 MHz: 0.5 µV (12 dB SINAD) |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | 9 tubes | ? | Triple conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 380.8 MHz 2nd: 21.4 MHz 3rd: 455 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 500 mW |
Transmitter |
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TX-range | - | 440-450 MHz | - |
Modulations | - | FM | - |
RF-output | ? | 0.4/5 W | ? |
Connections |
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Antenna | - | BNC | BNC |
Impedance | 50 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 5.5-16 V DC | 9 V DC or batteries |
Current RX | ? | ? | 170 mA |
TX | - | ? | - |
Physical |
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Manufactured | Between 1947 and 1951 in USA | Between 198x and 199x in Japan | Between 2014 and 201x in USA |
Dimensions | ? | ? |
67 × 135 × 28 mm (2.64 × 5.31 × 1.10 in) |
Weight | ? | ? | 210 gr (7.4 oz) without antenna and batteries |
Form factor | Base Station | Handheld | Handheld |
Other features |
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Memories | ? | 20 channels in 1 bank(s) | 10000 channels in 200 bank(s) @ 55 channels/second |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | DTMF, CTCSS/PL |
Object oriented memory Trunking: Motorola I/II/III, EDACS, LTR SAME/FIPS weather alert Spectrum sweeper Weather channels USB interface CTCSS/PL + DCS MicroSD card Discriminator output Audio recorder |
Accessories | ? | ? | ? |
MPN | NATIONAL-COMPANY-NC-000057 | HEATHKIT-HWS-000004XL | WHISTLER-WS001080 |