Sencore CB42 - Page 98

AM TRANSMITTER TESTS
AM RF POWER
NOTE: Avoid modulation for .ccu,ate
carri... POWer.
TYPICAL: 4 WIno unmodulated, 16 Wm,
fullV modullte<l IFCC specifiod m.~imum.l.
COMMON DEFECTS: RF output, RF dri •• r,
Ir.n""'t ooeillator. tr .... mill.r tuning.
"" ........
•
g
nnn<-;nn
UUU .uu
....... cO ... _ ........... m
0 0 0 0 0
CUD
OQ"
• ""'0
O''''TO' "'.oou' "'OCTO •
0
0 0
·:O:··~·
=
10
10
10
10
....... ' ... Ou ..... I,a""u MOO' •
DOG".' ...... "". -.., ....... LI
~ .. , .... ,,"
COl'
.. -
"
•
._.'"
•
•
<D
"
-- - -
- . ----
.-nil. Me , ~
... """"'- ----
1
.-
-
( II
-
0
0 0
'0:'
II
0
0
0> 0>
_.
_n .... -._ ...
.-.
--
" .
--
<D
Comple\e inf.,..,...,tlon on h,..12.13 of man ... L
~A1.:SetFCCIC-=if*l··Alk; ''''0.-
.... c.riIor F~- IMlI"" ..cI of
this boo*.
m;=,oo DEFECTS' ()rfeel;"" cr.,n.I(.I. cry.
mltrimmen, PLL pn,g,&'n switch,
1. ~ b_.,lil •.
2. ~~'c,.
AM TRAI rrnER FREOOEMCY