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3.0
INTRODUCTION
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 portable radio model number and its specific characteristics.
Table 1-1 Radio Model Number (Example: MDH25KDC9AA3AE)
MD
H
MD = Motorola Internal Use
H = Portable
Type of Model
Unit
Series
25
Freq.
Band
Power
Level
Physical
Packages
Channel
Spacing
Protocol
K
VHF
(136174MHz)
D
3-5W
C
GP140,
GP320,
GP330,
GP240,
GP340,
GP540.
GP640.
9
Programmable
AA
Conventional
MDC
R
UHF 1
(403470MHz)
S
UHF 2
(450527MHz)
Feature
Level
O
GP320
2
GP330
E
5-6W
H
GP280,
GP380,
GP580,
GP680
6
AN
Non
Conventional
Programm
5 Tone
able
3
GP140,
GP240
GP340,
GP540
GP640.
T
C
UHF 1 NB 2-2.5W
(450470MHz)
N
GP1280
CK
MPT
5
GP360
B
LB1
29-42MHz
F
GP360
PW
MPT/5T
6
GP280
GP380,
GP580
GP680
C
LB2
35-50MHz
FB
Privacy Plus
8
GP1280
E
300R1
(300350MHz)
FC
SmartZone
U
800 MHz
(806870MHz)
Model
Model
Revision Package
A
E