HP 5334B Service Manual page 24

Description: The frequency measuring range of the Counter is tested at minimum sensitivity specifications and
four different frequency settings.
Frequencies and conditions tested:
10 Hz and 20 MHz, dc coupled, 1 Mfl
30 Hz and 20 MHz, ac coupled, 1 Mfl
1 MHz and 20 MHz, ac coupled, 50fl
HP5334B
UNIVERSAL COUNTER
I
REF
OUT
'
I
5Oll FEE DTHROUGH
HP3325A
SYNTHESIZER/
FUNCTION
GENERATOR
1
REF IN
.................
00000
q q
=..
==
ooooo
1 1 0
0 D O 0 0 0
T o @
- - - -
Figure
4-2.
Channel A Frequency and Sensitivity Setup,
10
HZ
-
20
MHz
Equipment:
..............................................................................................
Function Generator HP 3325A
Procedure:
1. Set the function generator as follows:
Frequency
...............................................................................................................
10 Hz
Amplitude
..............................................................................................................
15 m V rms
.................................................................................................................
Function Sine Wave
2. Set the HP 5334B as follows:
Reinitialize the 5334B.
FUNCTION
...........................................................................................................
FREQ
A
SENS
................................................................ ......................................................
ON
CHAN A TRIGISENS control
...........................................................................
fully CW
HP 5334B
-
Service Manual
4-14