Motorola GM Series Service Manual - Page 16

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Also for Motorola GM Series: Service Information (34 pages), Installation Manual (36 pages)

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Motorola GM Series Service Manual
1-4
3.0

Radio Model Information

The model number and serial number are located on a label attached to the back of your radio. You
can determine the RF output power, frequency band, protocols, and physical packages. The
example below shows one mobile radio model number and its specific characteristics.
Type of
Model
Unit
Series
MD
M
25
Table 1-1 Radio Model Number (Example: MDM25KHC9AN1AE)
Freq.
Power
Band
Level
Packages
K
H
VHF
1-25W
(136-
174MHz)
R
K
UHF 1
25-40W
(403-
40-60W
470MHz)
S
UHF 2
(450-
527MHz)
B
LB1
29-36MHz
C
LB2
36-42MHz
D
LB3
42-50MHz
Physical
Channel
Spacing
C
9
GM140,
Program-
GM340,
mable
GM640
N
GM380,
GM1280
F
GM160
GM360
GM660
A
Databox
Feature
Protocol
Level
AN
1
Conventional
GM140
5 Tone
GM340
GM640
AA
O
Conventional
Databox
MDC
(5Tone)
CK
5
MPT
GM160
GM360
GM660
8
GM380
GM1280
7
Databox
(MPT)
INTRODUCTION
Model
Model
Revision
Package
A
E