HP 8924E, Assembly

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Chapter 5, HP 8924C Performance Verification
AF Analyzer Frequency Accuracy to 100 kHz Performance Test 18
N:\mkt\MANUALS\HP8924C\ALR\24c_pt.fb
AF Analyzer Frequency Accuracy to 100 kHz
Performance Test 18
Description
To measure frequency accuracy up to 100 kHz, an ac signal at the audio output is
measured by the audio frequency counter in the measuring receiver and compared
to the Test Set’s internal audio frequency counter.
Setup
Make the following counter settings:
• Select Frequency
Universal Counter
AUDIO IN HI
Audio Analyzer
OUTPUT 20Hz - 100 kHz
HIGH
INPUT
LOCA
ADRS
RECA
SAVE
MEA
PRES
INSTRUMENT
DATA
INCR
REF
INCR
METE
INCR
AVG
LO HI
CAN SHIF
k1
k1’
k2
k2’
k3
k3’
k4
ASSI
k5
RELE
US DA
7 8 9
4 5 6
1 2 3
0 +_
ENTE
GHz
dB
MHz
%
kHz
s
Hz
ms
%
Ω
ppm
NO
ON/
YES
AUDIO
L HI
!
MA
!
MAX
AUDIO SQUE VOL MIC/
MAX
!
ANT DUPLEX
POW
OF O
CALL ANS
END
CDMA CALL
HELP
MSG
PRIN
PRIN
FUNCTI
RAN
RX
CDMA
CELL
CALL
MSRP
TX
SPECT
GEN
DECO
RX
CDMA
ENCO
RF
ACP
TX AF
SCOP
DUPL SPEC
RF
CURS PUSH
HOL
MEM
I/O CONF
PREV TEST
RF IN/
!
MAX