
46 WLAN Series 2332 Outdoor Solution with Indoor Mounted AP
NN47250-506 (324883-B Rev 02 Version 02.02)
The following table summarizes the net effective loss for the three connection scenarios outlined above. In
general, for the 2.4 GHz operating frequency band, Scenario 1 will have an additional loss of 3.0 dB, Scenario
2 will have an additional loss of 4.9 dB and Scenario 3 will add a loss of 6.9 dB.
Surge suppressor (lightning arrestor)
The series gas-discharge surge suppressors (lightning arresters) provide high-level protection for transmitters
and receives at RF-communication sites. In the event of a local strike, the unit’s gas discharge tube ionizes
instantaneously to limit sudden voltage surges across the coaxial line. When connected to a satisfactory
ground, the unit can safely shunt up to 5000 Amps of impulse current away from sensitive station equipment.
Table 10. Loss associated with 10-foot and 25-foot outdoor rated extension
cables Loss associated with 10-
Connects surge
suppressor to
Antenna
Outdoor Cable (LMR-240)
Component 10 ft Cable 25 ft Cable
Frequency
(MHz)
Loss (dB) Loss (linear) Loss (dB) Loss (linear)
2400 - 2500 -1.84 0.345 -3.89 0.591
5150 - 5250 -2.68 0.460 -5.70 0.731
5250 - 5350 -2.79 0.474 -5.81 0.737
5470 - 5725 -2.78 0.473 -5.91 0.743
5725 - 5850 -2.81 0.476 -5.93 0.745
Table 11. Summary of loss for three scenarios
Outdoor Combinations
Configuration Scenario 1 Scenario 2 Scenario 3
Frequency
(MHz)
Loss (dB) Loss (linear) Loss (dB) Loss (linear) Loss (dB) Loss (linear)
2400 - 2500 -3.02 0.501 -4.86 0.673 -6.91 0.796
5150 - 5250 -5.36 0.709 -8.04 0.843 -11.06 0.922
5250 - 5350 -5.38 0.710 -8.17 0.847 -11.18 0.924
5470 - 5725 -5.70 0.731 -8.48 0.858 -11.61 0.931
5725 - 5850 -5.87 0.741 -8.68 0.865 -11.81 0.934
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