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 | | Electrical specifications
| Model |
GPW 1LB(L) |
GPW 1LB(H)
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| Operating frequency band, MHz |
37-43 |
40-47
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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
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| Max. power input, W |
100
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| Lightning protection |
yes
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| Adjustable |
not need
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Mechanical specifications
| Model |
GPW 1LB(L) |
GPW 1LB(H)
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| Height/Length, M |
2.7 |
2.4
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| Mast diameter, mm |
50-110
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| Construction material |
Aluminium alloy
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| Rated wind velocity, m/s |
25
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| Temperature range, °C |
from -50 to +50
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| Connector |
N-female
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The financial revival of company owners has led to increased demand for wideband antennas that allow working with simplex and duplex radio stations with big frequency separation between the channels. After all, the ordinary spike antennas have the bandwidth not larger than 800 KHz what often appears to be insufficient for one-channel duplex wireless station. Our new product - a wide-band quarter-wave antenna GPW-1LB - allows "loading into it" the multiple channels within the range of 7 MHz.
VSWR diagram
GPW 1LB(L)
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GPW 1LB(H)
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GPW 1LB E-plane pattern
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