Chapter 7 Installing GPS Antenna Feeder System
Figure 7-18 Cutting Method of Outer Conductor for 1/2" Feeder
3.
Slightly rasp the inner conductor by using a file, enable it reach 0.5 x 45 degrees. That
is, make the top flat and enable the edge form a slope. Also, the angle between the
slope and inner conductor is 45 degrees. The length of inner conductor corresponding
to the slope is about 0.5 mm, as shown in
, in the unit of mm. Note that no
any burr occurs on the processed inner conductor, otherwise it may impact the quality
of received GPS signal.
Figure 7-19 Inner Conductor for 1/2" Feeder
1.
Inner Conductor for
1/2" Feeder
2.
Outer Conductor for
1/2" Feeder
The dimension of processed 1/2″ feeder is shown in
, in the unit of mm.
7-15
SJ-20110531095035-004|2011-10-28 (R2.0)
ZTE Proprietary and Confidential
Summary of Contents for ZXG10 iBSC
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