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 | Electrical specifications
| Model |
GP 5/8 VHF
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| Operating Frequency band, MHz |
140-174
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| Frequency bandwidth, MHz |
5
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| VSWR, not more than |
1.5
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| Gain,dBi |
3.35
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| Impedance, Ohm |
50
|
| Max. Power input, W |
100
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| Lightning protection |
yes
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| Adjustable |
needed
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Mechanical specifications
| Model |
GP 5/8 VHF
|
| Weight, kg |
0295
|
| Height/Length, M |
1.02 to 1.45
|
| Mast diameter, mm |
25-55
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| Construction material |
aluminium alloy
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| Rated Wind Velocity, m/s |
40
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| Temperature Range, °C |
from -50 to +50
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| Connector |
SO-239
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Antenna GP5/8 has quite a big number of analogues: GP3E, Sirio, Alan and others. This indicates its popularity, especially among radioamateurs, since it is very easy to adjust and suits perfectly for any telecommunications systems without particular operational requirements. At present time these antennas are produced in new ruggedized modification.
GP5/8 VHF E-plane pattern
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VSWR diagram, GP5/8 VHF
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