Table of Contents
Advertisement
auowed some time for equalization with the
environment before alignment.
Whenever possible, alignments should be
made with oscillator shields and circuit boards
firmly affixed in place. Also, the test equip
ment must be warmed up before beginning.
Most alignment procedures call for tuning
the transceiver to the high or low band edge,
or to band center. The actual frequency differs
between different versions, so the technician
s hould make sure of the band limits of each set
to be aligned before beginning.
Note: Signal levels in dB referred to in the
alignment are based on 0 dBµ= 0.5 dBµV.
Advertisement
Table of Contents
