Phase Increment
This procedure compares the phase increment accuracy of the
HP
Accuracy
E1440A to the specification.
Specifications
k0.5"
Equipment Required
Frequency Synthesizer
Electronic Counter
Procedure
1.
Connect the equipment as shown in Figure C-6.
Figure
C-6.
Phase lncrement Accuracy Test Set-Up
2. Set the HP E1440A as follows:
High-Volt age Output Off
Function Sine
Frequency 100 kHz
Amplitude
13
dBm
OUTPUT Vxi;":OUTP:AMPL OFF"
OUTPUT Vxi;":FUNC S1N;:FREQ 1E5"
OUTPUT Vxi
;
I'
:
VOLT
:UNIT
DBM
;
AMPL
IS
;
OFFS
0"
3.
Set the synthesizer as follows:
Frequency
0.1
MHz
Amplitude
13
dBm
4. Set the counter as follows:
Function
Time Interval
Inputs
50a, separate
Slope A and B Positive
Sample Size 10 k
5.
Set the phase units to degrees, and assign current signal phase as
-
the
0"
phase reference.
C-20
Performance tests
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
Need help?
General
