Philips PM 5326 Instruction Manual page 102

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
I
IUNT
F R E Q U E N C Y R A N G E (MHz)
I
C and R
MODULATION MARK SWEEP RF SWEEP R A N G E (MHz )
3FF A M INT OFF OFF A .4/ 10/
3
3 N
'
F M E X T O N O N - 5 11
B02
/1 -/2 -/3 -/4 -/5 -/6 -/7 -/8
-
ULL
O R
I XEI:
ARK
TTENUATION P O W E R
(dB) O N
S o c k e t s o r :
:XT . I - .25- . 5
-
I0 1
./I -12 -13 -14
/ x o r x o r x
F
M
h
--
- -
G
- -
N T E H
r h
--
M H z
U n i t
RF
O U T
Fig.
* n e r a t o r f o r marker spectrum, u n i t 4
l j u s t M A R K E R L E D t o equal
lminance a s t h e M H z LED
1 M H z
+
2 kHz
lOOkHz i 20OHz
10 kHz i 20 H z
1
M A R K E R
#f
Amplitude modulator, u n i t 4
Minimum L
49-51 m V
L
rms
n u < 2 d B
OSC v i a F i l t e r , f g o Z l M H z
SETTIN
1 M H z
AC-voltmeter
11
75
R
i f 7 2 dB i n range 50-125 MHz,
3mit o r e n l a r g e 541/U4
F 3 Sweep g e n e r a t o r , u n i t 6
5 0,51 M H z
2
11,5 M H z
42 M H z
SWEEP C E
C t o RF O U T
2
35,5 M H z
2
9 , 5 M H z
0,39 M H z
I
t o
RE'
OUT; a d j u s t SWEEP
C N T E R till MARWR LED shows
.n. i n t e n s i t y
lETTING 10.7
SWEEP CENTER
LF G e n e r a t o r , u n i t 6
-/SWEEP O U T
RF
OUT
C t0/SWEEP O U T
O S C
LF A M P L r h
LF FREQU r h
l h
r h
fmin
2
fmax/lO
Blanking
AM:%
25%
-
35%
f o r 30%
f o r 95%
-FM
: n f
-
60
-
90 kHz
17,5-27,s kHz
65
-
95 kHz
22,5-32.5 kHz
Modulation v o l t a g e a t
M O D / O U T
5,2
-
6,O Vpp
Modulation: A M / F M
e x t 1 , 6
-
1 , 8 Vpp
e x t 5 , 5 - 5 , 8 V p p
OSC to-/SWEEP O U T
2 kHz i n MOD/-IN
B&K t o RF O U T
( s e l e c t i v e v o l t m e t e r )
e x t 5 , 5
-
5 , 8 Vpp
5,2
-
6,O Vpp
e x t 5 , 5
-
5 , 8 Vpp
5 , 2
-
6,O Vpp