ALIGNMENT
SOME OF THE FOL LOWI NG ALI GNMENT PROC EDURES REQUIRE
SPE CI AL TEST EQUIPMEN T AND TEC HNIQUES AND S HO U LD ONL Y
BE D ONE B Y AN EXP ERT TE C HNI CIAN .
TR ANSMITTER
( 1 ) RF P ower Amplifi e r
a ) S e t the channe l to 14 7. 0 MHz. C onne c t a YP -1 5 0 5 0 ohm dummy
load /watt mete r to the antenna conne c tor . C onne c t a VTVM
betwe en TPl and g round (lV DC r ange ) .
b ) K ey the transmitte r and p e ak T201 for maximum V TVM re ading .
c ) Set the HI /LO W switch to HIGH p o s ition and VR20 5 to extreme
C C W pos ition . P eak TC 2 01 thr ough TC 2 0 6 for maximum power
output as indic ated on th e Y P -1 5 0 .
d ) Set the HI/LO W switch to LOW po s ition and s et VR20 6 for 1 Watt
output.
u u Cl'.
u
u
u
Q
Cl'.
f- f- >
f- f-
f-
f-
>
VR102
VR202
VR1o:J
Q103
T102
VR201
VR101
Figure 12
ALIGNMENT POINT
23 -
Summary of Contents for FT-227R Memorizer
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