Philips PM 5326 Instruction Manual page 103

P U S H - B U T T O N S C O N T R O L S M E A S U R I N G
R E M A R K S
LF S W E E P R A N G E (MHz) F R E Q U E N C Y R A N G E (MHz)
C and R
P o s i t i o n
PTENUATION
(dB)
O W E R
ON
A d justm.
Measured v a l u e c o n t r o l -
p o s i t i o ~
S o c k e t s o r :
> i n k
@
F i g Unit
-
6
-
5
LF F R E Q U
LF AMPL.
k:
LF A M P L .
-/SWEEP O U T
O S C
iency mark c o n t r o l LF FREQU.
RF
W I D T H
RF CENTER
MARK A M P L
LF A M P L .
1
flSETTING f
-/SWEEP O U T -
y-OUT-
x B a s i s : 10 d i v
Af = f
-
f l Z 5 0 kHz
Af
2
1 M H z
RF W I D T H max. 5 vpp
RF CENTER
o r
SETTING
Mark i n inid.-position
Marker d i s t a n c e :
10 kHz
100 kHz
Bring marks i n t o c o i n c i d e n c e
1,LF PHASE r
ATTENUATION, u n i t 5
B & K ( s e l e c t i v e v o l t m e t e r )
SETTING
100 M H z RF O U T
Check o u t p u t l e v e l acc. t o 4.3.5...
and c o r r e c t , i f n e c e s s a r y .
i f t o l e r a n c e
i s
exceeded:
t u r n 601/U5 r h ;
-
r e a d amplitude i n dB;
a t t e n u a t e t h i s a m p l i t u d e t o 20 dB
-
by 601/U5; f i x t h e 20 dB mark of t h e
s c a l e t o t h e 20 dB mark of t h e t e x t -
- p l a t e , w i t h o u t a l t e r i n g 601/U5.