TN110 Channel and Frequency Selection
MT-3/4 Radio Systems
TECHNICAL NOTES
Page 3 of 4
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TN110, REV 4-0-0, © Aug 2016
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Transmitter A Channel Select Switching Control Option Diagram
TXA CSEL0
TXA CSEL2
TXA CSEL1
B21
A-PNL-AUX96-3
AUXILIARY
CONNECTOR
(P1)
C23
A21
C21
JU94
JU95
JU96
JU97
B21
AC-3E
CI-BC-4E
UIC-4
CONNECTOR
(J1)
C23
A21
C21
JU98
JU99
JU100
JU101
JU92
JU90
JU86
JU88
JU93
JU91
JU87
JU89
TXA CSEL3
GPIO23
(GND ENABLES
LOCAL CONTROL)
JU102
PWR
GPIO22
(GND DISABLES
LOCAL CONTROL)
JU103
REVERSE
LOGIC