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General |
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HAM bands | 80m 40m 20m 15m 10m | 2m 70cm | 2m |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous |
1 / 10 / 50 / 100 Hz 5 / 10 / 12.5 / 20 / 25 / 100 kHz |
5 kHz |
Receiver |
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RX-range | 10-80 m | 136-174 / 420-460 MHz | 144-148 MHz |
Modulations | AM CW SSB | FM CW SSB | FM USB LSB |
Sensitivity | ? |
FM: 0.18 µV (12 dB SINAD) SSB/CW: 0.11 µV (10 dB S/N) |
0.25 µV (10 dB S/N) |
Selectivity | ? |
FM: 15 kHz (-6 dB), 30 kHz (-60 dB) SSB/CW: 2.3 kHz (-6 dB), 4.2 kHz (-60 dB) CW narrow (option): 500 Hz (-6 dB), 1.34 kHz (-60 dB) |
? |
Filters | Lattice-type crystal filter for high selectivity | ? | ? |
Receiver system | 7-tubes superheterodyne | Single, double or triple conversion superheterodyne, depending on band and mode | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 10.695 MHz 2nd: 455 kHz |
Image rejection | ? | 60 dB | ? |
Audio output | ? | 2 W at 10% distortion / 8 ohms | 400 mW @ 10% THD |
Transmitter |
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TX-range | - |
144-146 / 430-440 MHz (Europe) 144-148 / 430-450 MHz (USA & Australia) |
144-148 MHz |
Modulations | - | FM CW SSB | FM USB LSB |
RF-output | ? | 2 m FM/CW: 6-45 W, SSB: 6-35 W (continuously adjustable) 70 cm FM/CW: 6-40 W, SSB: 6-30 W (continuously adjustable) | High: 3.5 W (10.8 V), Low: 0.5 W (10.8 V) |
Connections |
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Antenna | - | SO-239 + N-type | BNC |
Impedance | ? | 50Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.8 V DC ±15% | 7-12V DC (NOT 13.8V DC!) or 6 AA cells |
Current RX | ? | 2.5 A max | ? |
TX | - | 16 A max | ? |
Physical |
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Manufactured | Between 196x and 19xx in USA | Between 1996 and 199x in Japan | Between 198x and 198x |
Dimensions | ? |
241 × 94 × 239 mm (9.49 × 3.70 × 9.41 in) |
64 × 178 × 51 mm (2.52 × 7.01 × 2.01 in) |
Weight | 9.50 kg (21.0 lbs) | 5.00 kg (11.0 lbs) | 450 gr (15.9 oz) with battery and antenna |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | None | 160 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features |
S-meter Antenna trimmer |
Built-in keyer IF shift NB VOX CTCSS / PL encoder (US & Australian versions only) Tone scan CI-V interface |
1750 Hz tone Repeater shift +/- 600 Hz |
Accessories | ? | ? | ? |
MPN | HEATHKIT-HR-000010 | ICOM-IC-000821H | SANTEC-LS-000202A |