1/4 Wave Coaxial Filter Tuning (Swept) - HP 8920A Application Handbook

Using the Tracking Generator

1/4 Wave Coaxial Filter Tuning (Swept)

POWER
OFF ON
214
This procedure is used to measure the notch depth and or band-pass of
a 1/4 wave coaxial filter using the Spectrum Analyzer/Tracking
Generator option. Pass frequency is measured, and can be adjusted by
trimming length from the coaxial filter.
SPECTRUM ANALYZER
RF IN/OUT DUPLEX OUT ANT IN
M AX POWE R 60 W
!
! MAX POWER 2 00 mW
CONT INUOUS
TEE
SCREEN CONTROL
MSSG HELP CONFIG HOLD PRINT ADRS
RX TX DUPLEX PREV TESTS LOCAL
USER DATA FUNCTIONS
k1'
REF SET M ETER AVG
INCR INCR INCR X10
7
k1
: 10 SET
k2'
LO LIMIT HI LIMIT
k2
4
k3'
CURSOR CONTROL
k3
ASSIGN 1
k4
RELEASE
0
PUSH TO SELECT
k5
YES
ON/OFF
SHIFT CANCEL
MIC/ACC VOLUME SQUELCH AUDIO OUT
!
INSTRUMENT STATE
SAVE
M EAS
RECALL PRESET
RESET
DATA
8 9
ENTER
dB
GHz
5 6
dBm
%
M Hz
2 3
V
s
kHz
+ _
mV
Ω
NO ms
ppm % Hz
µV
W dBµV
MEMORY
CARD
AUDIO IN
HI LO
M AX M AX
!
1 2 v Pk 42 v Pk