User's Guide

Paging Modulator Instruction Manual
IM55-CIPM3
Illustrations and Schematics
33
Simulcast Paging
DATE: 07 July 2003
TITLE: Simulcast Paging
DRAWN BY: Bryan Harper
REV DATE: -
DWG No: B0284
DANIELS
ELECTRONICS LTD.
TM
1
11
21
2
12
22
3
13
23
4
14
24
5
15
25
6
16
26
7
17
27
8
18
28
9
19
29
10
20
30
A
LINK B
LINK A
PTT
Digital Data
A / D Select
Balanced Audio
Balanced Audio
REF In
Paging
Terminal
ZETRON
Model
32/64/640
BASE TX
Daniels
MT-3
UHF TX
HIGH
STABILITY
REF
(±0.002 ppm)
2
CI-PM-3
Paging
Modulator
1
CTCSS
Module
Discr O/P
COR
Balanced Audio
Balanced Audio
REF In
HIGH
STABILITY
REF
(±0.002 ppm)
2
LINK RX
#1
Daniels
MT-3
UHF RX
CI-PM-3
Paging
Modulator
1
CTCSS
Module
PAGING
TX
#1
Daniels
MT-3
VHF/UHF
TX
Discr O/P
COR
Balanced Audio
Balanced Audio
REF In
HIGH
STABILITY
REF
(±0.002 ppm)
2
CI-PM-3
Paging
Modulator
1
CTCSS
Module
LINK RX
#2
Daniels
MT-3
UHF RX
PAGING
TX
#2
Daniels
MT-3
VHF/UHF
TX
Notes:
1. CTCSS selects Analog / Digital Paging Mode.
2. High stability oscillators are referenced to a
common GPS, WWV or other signal.