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General |
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HAM bands | 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m | 70cm |
Freq. stability | ? | ? | ±2.5 ppm |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | - | 10-160 m |
400-430 MHz (UHF Lo version) 430-450 MHz (UHF Mid version) 450-470 MHz (UHF Hi version) Other bands optional |
Modulations | - | AM CW SSB | N-FM W-FM |
Sensitivity | ? | ? | ≤ 0.2 µV (12dB SINAD) |
Selectivity | ? | ? | 12.5 / 25 kHz |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ≥ 60dB |
Audio output | ? | ? | Internal speaker |
Transmitter |
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TX-range | 80-10 m | 10-160 m |
400-430 MHz (UHF Lo version) 430-450 MHz (UHF Mid version) 450-470 MHz (UHF Hi version) Other bands optional |
Modulations | AM CW SSB | AM CW SSB | N-FM W-FM |
RF-output | AM: 50 W, SSB/CW: 100 W | 50 W | 4W max |
Connections |
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Antenna | - | - | SMA |
Impedance | ? | ? | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (internal PSU) | Mains | 6 V DC or internal Li-ion battery |
Current RX | - | ? | ? |
TX | ? | ? | ? |
Physical |
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Manufactured | Between 1960 and 1963 in USA | Between 1966 and 19xx in Great Britain | Between 200x and 20xx in China |
Dimensions |
292 × 530 × 445 mm (11.50 × 20.87 × 17.52 in) |
? |
52 × 112 × 27 mm (2.05 × 4.41 × 1.06 in) |
Weight | 25.00 kg (55.2 lbs) | ? | 300 gr (10.6 oz) including battery |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | ? | ? | 16 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features |
VFO Internal power supply Final Tube(s): 2ea. 6146 parallel SSB Method: Crystal Filter (9 MHz) |
? |
CTCSS / DCS PC programmable Time-out Timer |
Accessories | ? | ? | ? |
MPN | E.F.-JOHNSON-INVADER | K.W.-ELECTRONICS-VESPA-MARK-I | PUXING-PX-000555 |