2. WIRING
2-7
AT-5075
Antenna Coupler AT-5075, inside view
a) Pass the signal cable into the transceiver unit, taking care
that the cable does not touch the resistors.
b) Connect the wires from the signal cable to TB5, as shown in the figure below.
c) Connect the shield wire from the signal cable to TB4.
d) Unfasten the screws to remove the fixing plate, then connect the coaxial cable.
e) Secure the shield of coaxial cable with the fixing plate and screws.
SIGNAL CABLE
(See section 2.2.4
for how to fabricate.)
Locking wire saddle
Be sure cable does not
touch resistors.
TB1
COAXIAL CABLE
TB5
TB4
Fixing Plate
Shield
Shield
TB4
No. (Color): Name
7 (BRK)䠖㻌GND
6 (WHT)䠖㻌15V
5 (GRN)䠖㻌RX_GND
4 (YEL)䠖㻌TUNE_N
3 (ORN)䠖㻌ANT_BK
2 (RED)䠖㻌TUNE_OK
1 (BRN)䠖㻌ANT
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