2. WIRING
2-5
5. Fabricate the signal cable and the coaxial cable as shown below.
6. Connect the signal cable and the coaxial cable to the board as shown below.
AT-1575(In the case of 05P0883-00)
Antenna Coupler AT-1575, inside view (Old type board,05P0883-00)
a) Connect the wires from the signal cable to TB5, as shown in the
diagram below.
b) Connect the shield wire from the signal cable to TB4.
c) Unfasten the screws to remove the fixing plate, then connect the coaxial cable.
d) Secure the shield of the coaxial cable with the fixing plate and screws.
* How to process the shield:
Crimp-on
lug
Wrap the shield with vinyl tape,
fasten crimp-on lug to vinyl
wire, fasten crimp-on lug to the
“E” terminal.
Cut unused wires and wrap
them with vinyl tape.
Wrap the
shield with
vinyl tape.
Sheath
Shield:
Fix with fixing plate.
Conductor
50 mm *
10 mm**10 mm**
20 mm
** How to fabricate the coaxial cable:
Insulator
*: 65mm if the coupler type is AT-5075.
**: 15mm if the coupler type is AT-5075.
Version of the board
TB4
SIGNAL CABLE
(See section 2.2.4
for how to fabricate.)
TB5
TB1
COAXIAL CABLE
Shield
Fixing plate
No. (Color): Name
1 (BRN)䠖㻌ANT
2 (RED)䠖㻌TUNE_OK
3 (ORN)䠖㻌ANT_BK
4 (YEL)䠖㻌TUNE_N
5 (GRN)䠖㻌RX_GND
6 (WHT)䠖㻌15V
7 (BRK)䠖㻌GND
Shield
TB4
TB5
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