Glenayre Electronics Inc. GL-T8600-CN Manual Do Utilizador
Glenayre Document Number: 9110.00172
DSP Exciter
Issue 1, Rev. I: 01/15/97
OPTIONS
Print Date: 02/19/97
Copyright © 1997 Glenayre
Page: 10-7
dsps
ec10
Table 10-5 Interface Board Connector J4 (Standard)
J4-X
signal/description
J4-X
signal/description
1
FWD PWR SAMPLE, input from PA
14
AUDIO INPUT -, input from receiver or tx controller
2
AUDIO INPUT +, common
15
REF PWR SAMPLE, input from PA
3
TX GND
16
TONE DECODER OUTPUT, logic output to tx con-
troller
troller
4
KEY IN, input from tx controller
17
DATA 1, digital data input from tx controller
5
DATA 2, digital data input from tx controller
18
DATA 3, digital data input from tx controller
6
CH SELECT 3, digital command input from tx
controller
controller
19
MODE SELECT 1, digital command input from tx
controller
controller
7
MODE SELECT 2, digital command input
from tx controller
from tx controller
20
LOW POWER MODE, logic input from PA
8
FAULT ALARM, digital output to tx controller 21
VSWR ALARM, logic output to tx controller
9
DATA4/CLK, input from tx controller
22
CH SELECT 1, logic input from tx controller
10
CH SELECT 2, logic input from tx controller
23
MOD IND, logic output to tx controller
11
LOW POWER ALARM, output to tx controller 24
TEMP ALARM, logic output to tx controller
12
SHUTDOWN ALARM, output to tx controller
25
RF INPUT ALARM, logic output to tx controller
13
not used
--
--
Table 10-6 Remote Select Input vs. Channel (standard)
ch sel 1 J1-5
ch sel 2 J1-24
ch sel 3
selected
channel
channel
command open (HI)
command open (HI)
open (HI)
1
command ground (LO)
command open (HI)
open (HI)
2
command open (HI)
command ground (LO)
open (HI)
3
command ground (LO)
command ground (LO)
open (HI)
4
command open (HI)
command open (HI)
command ground (LO)
5
command ground (LO)
command open (HI)
command ground (LO)
6
command open (HI)
command ground (LO)
command ground (LO)
7
command ground (LO)
command ground (LO)
command ground (LO)
8