WATERPROOF PROTECTION
9-1
Installation
NWD-107460-02E
9. WATERPROOF PROTECTION
After cable connection, the following parts should be wrapped by self-bonding tape
for waterproof (see Fig. 9-1).
Caution
Before connecting the IF cable between the IDU and ODU, using the circuit
tester, check that the resistance of the I/F cable between center conductor
and insulation is more than 100 M
Ω
.
Fig. 9-1 Location of Connector for Waterproof (1/2)
Pole
ANT
6/7/8 GHz band ODU
Pole
ANT
HYB/Coupler
ODU
ODU
These parts should be wrapped
the self-bonding tape tightly, twice
or more around the IF cable
connector and IF IN/OUT
connector of the ODU for
waterproof.
Note A
Note
A
Note A
ODU
Self-bonding
tape
Stretch
Wrap twice the IF IN/OUT connector
with self-bonding tape for waterproofing.
A half of tape width
ODU
Twice
Submission Prohibited
NEC Internal Use Only
