User's Guide

P25 Digital UHF Transmitter Instruction Manual
IM23-001
23
Printed Circuit Board Numbering
Convention
Daniels Electronics Ltd. has adopted a printed
circuit board (PCB) numbering convention in
which the last two digits of the circuit board
number represent the circuit board version. All
PCB’s manufactured by Daniels Electronics Ltd.
are identifi ed by one of the following numbering
conventions:
PCB number 43-912010
Indicates circuit board version 1.0
PCB number 50002-02
Indicates circuit board version 2
(no decimal version)
ILLUSTRATIONS AND
SCHEMATICS