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General |
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HAM bands | 80m 40m 20m 15m 10m | 11m (CB) 70cm | 80m |
Freq. stability | ? | ± 2.5 p.p.m. | ? |
Tuning steps | Continuous | ? | ? |
Receiver |
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RX-range | 10-80 m |
446.00625-446.09375 MHz (All PMR446 channels) 440-471 MHz (after modification) |
80 m |
Modulations | AM CW SSB | FM N-FM | SSB |
Sensitivity | ? | ≤ 0.5 μV @ 20 dB SINAD | ? |
Selectivity | ? | ? | ? |
Filters | Lattice-type crystal filter for high selectivity | ? | ? |
Receiver system | 7-tubes superheterodyne | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | > 70 dB |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - |
446.00625-446.09375 MHz (All PMR446 channels) 440-471 MHz (after modification) |
80 m |
Modulations | - | FM N-FM | SSB |
RF-output | ? | 0.5 / 5 W | ? |
Connections |
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Antenna | - | - | SO-239 |
Impedance | ? | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 12 V DC ±10% | ? |
Current RX | ? | ? | ? |
TX | - | ? | ? |
Physical |
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Manufactured | Between 196x and 19xx in USA | Between 2015 and 201x in China | Between 19xx and 19xx in USA |
Dimensions | ? |
100 × 22 × 85 mm (3.94 × 0.87 × 3.35 in) |
? |
Weight | 9.50 kg (21.0 lbs) | 220 gr (7.8 oz) | ? |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | None | 8 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Private Mobile Radio, 446 MHz | Amateur / Ham radio operators |
Features |
S-meter Antenna trimmer |
CTCSS/PL + DCS Display can be flipped 180° which allows for mounting upside down |
? |
Accessories | ? | PRG-GB1: Programming cable and software | ? |
MPN | HEATHKIT-HR-000010 | MIDLAND-GB000001 | HEATHKIT-HW-000012 |