Codan Radio Communications VT-4D150 User Manual

Page of 25
VHF Transmitter Amplifi er Instruction Manual
IM21-VT3150AMP
17
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)
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