HP 3314A Manual

Performance Tests
Model 3314A
SPECTRUM ANALYZER
TERMINATION
NO CONNECTION
Figure 4-20. Harmonic Distortion Connections
Procedure:
A. Preset the 3314A.
B. Set the 3314A as follows:
ЕТЕППЕН au caque cea ЫРА Deka SEX КЫЗ 20Hz
Amplitude ..........................-... 10Vp-p
C. Connect the 50 Ohm Feedthrough Termination to
the 3314A's Main Output. Connect the 5000 Feed-
through Termination to the 3314A’s X3 Output.
D. Connect the spectrum analyzer’s IMQ input to the
3314A's X3 Output. Set the spectrum analyzer to measure
the fundamental and at least seven harmonics. Use the
Marker function to verify that the level of the largest har-
monic is more than 53dB below the fundamental.
E. Repeat step D for 3314A frequency settings of
50kHz and 1MHz. The largest harmonic should be more
than 53dB below the fundamental at 50kHz, and more
than 38dB below at ІМН2.
од
5002
FEEDTHRU
4-22. SQUARE WAVE RISE/FALL TIME
This test uses a wide bandwidth oscilloscope to measure
the rise and fall time of a IOKHz, 30Vp-p square wave.
Required Equipment:
Oscilloscope f
50 Ohm Feedthrough Termination
A 5000 Feedthrough Termination consisting of:
1 4990 resistor, -hp- part number 0698-4123
Procedure:
A. Preset the 3314A.
B. Set the 3314A as follows:
оо noces зеш uw Us а RES ЫЗ IOkHz
Атар nde scd ditus Tip ba eee а 10Vp-p
РОШ voee xe rv ees EVE Square Wave
FEEDTHRU
TERMINATION
NO CONNECTION
Figure 4-21. Square Wave Rise/Fall Time Connections
4-24

HP 3314A Specifications

General

Brand	HP
Model	3314A
Category	Portable Generator
Language	English