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General |
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HAM bands | ? | ? | None |
Freq. stability | Below 10 MHz: 50 Hz/MHz Above 10 MHz: 20 Hz/MHz Both after 30 minutes warm-up | ? | - |
Tuning steps | ? | ? | - |
Receiver |
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RX-range | 0.48-30 MHz in 5 bands |
FM 87.5-108 MHz MW 531-1602 kHz SW1 2.300-6.200 MHz SW2 7.100-21.850 MHz |
N/A |
Modulations | AM CW | AM FM SSB | All mode |
Sensitivity |
AM: 5 µV CM 1-2 µV |
FM < 10 μV MW < 3 mV/m SW < 50 μV |
- |
Selectivity | 1.5 / 3.0 / 6.0 / 12.0 kHz selectable (-6 dB) | > 20 dB | - |
Filters | 500 Hz switchable crystal filter | ? | - |
Receiver system | ? | PLL | - |
IF-freqs. | ? | ? | - |
Image rejection | ? | ? | - |
Audio output | 1 W | ф57mm 16Ω 0.3W | - |
Transmitter |
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TX-range | - | - | N/A |
Modulations | - | - | All mode |
RF-output | ? | - | - |
Connections |
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Antenna | - | Built-in telescopic | Clamps / screws |
Impedance | 70/80Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (100-125 or 200-250 V AC) or external PSU | 4.5 V DC / 3×AA batteries | Mains |
Current RX | 80 W | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 1957 and 1961 in Great Britain | Between 20xx and 20xx in China | Between 1960 and 1965 in USA |
Dimensions | ? |
140 × 85 × 30 mm (5.51 × 3.35 × 1.18 in) |
187 × 117 × 102 mm (7.36 × 4.61 × 4.02 in) |
Weight | ? | 200 gr (7.1 oz) excl. batteries | 1.13 kg (2.5 lbs) |
Form factor | Base Station | Portable | Base Station |
Other features |
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Memories | ? | 20 channels in 1 bank(s) | None |
Usage | Military communication | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
Clock Alarm Sleep timer |
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Accessories | ? | - | - |
MPN | EDDYSTONE-000730/4 | TECSUN-PL000747 | HEATHKIT-HD-000019 |