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General |
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HAM bands | 70cm | ? | 2000m |
Freq. stability | ? | Within 1100 Hz (or 120 Hz using optional oven standard) over the temperature range of 0-50 °C. | ? |
Tuning steps | ? | Selectable steps of 10 Hz, 100 Hz, 1 kHz or 1 MHz; 200 steps per revolution (20 for 1 MHz steps) of tuning knob. | Continuous |
Receiver |
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RX-range | 430-440 MHz | 0.2-30 MHz | 15-500 / 500-1500 kHz (2 ranges, 7 bands) |
Modulations | FM | AM CW USB LSB FSK | AM CW FSK |
Sensitivity | ? | (at 1.6 to 30 MHz, not more than antenna input) 0.5 µV for 10 dB S+N/N for SSB and CW using 2.1 kHz filter and 3.5 µV in AM (30% mod 1 kHz) using 6-kHz filter 0.2 to 1.6 MHz, not more than 1.5 µV SSB/CW and 10 µV AM for above conditions. | 6 µV |
Selectivity | 6 kHz (-6 dB), 15 kHz (-60 dB) |
Filter -3dB Min -60 dB Max 6.0 6.0 kHz 30.0 kHz 2.1 2.1 kHz 4.4 kHz 360 360 Hz 1250.0 Hz optional AC-3811 140 Hz 600 Hz AC-3812 1.7 kHz 3.4 kHz AC-3814 3.0 kHz 9.0 kHz |
? |
Filters | ? | ? | 0.1 / 1 / 2 / 4 / 8 kHz |
Receiver system | ? | Double conversion superheterodyne (?) | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) |
IF-freqs. | ? |
1st: ? 2nd: 455 kHz |
? |
Image rejection | 60 dB | ≥ 60 dB | ? |
Audio output | ? | Internal speaker | 500 mW unbalanced, 10 mW balanced |
Transmitter |
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TX-range | 430-440 MHz | - | - |
Modulations | FM | - | - |
RF-output | High: 35 W, Low: 5 W | ? | ? |
Connections |
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Antenna | - | BNC | Proprietary |
Impedance | 50 Ω | 50Ω | 125Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | Mains or 13.8 V DC | Mains (115/230 V AC) |
Current RX | 0.8 A | ? | 250 W with oven on, 150 W when oven off |
TX | Max 10 A | - | - |
Physical |
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Manufactured | Between 199x and 199x in Japan | Between 19xx and 19xx in USA | Between 1951 and 19xx in USA |
Dimensions |
140 × 40 × 154 mm (5.51 × 1.57 × 6.06 in) |
394 × 191 × 457 mm (15.51 × 7.52 × 17.99 in) |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
Weight | 860 gr (1.9 lbs) | 12.70 kg (28.0 lbs) | 37.20 kg (82.1 lbs) including power supply PP-621/URR |
Form factor | Mobile | Base Station | Base Station |
Other features |
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Memories | 100 channels in 1 bank(s) | None | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
Passband tuning Built-in AC/DC power supply Built-in speaker Digital frequency readout |
Operating altitude up to 10,000 feet |
Accessories | ? | ? | ? |
MPN | ALINCO-DR-M000040H | COLLINS-000451S-1 | COLLINS-R-000389/URR |