HP 83522A User Manual

Performance Tests
Model
83522A
4-1 1. CALIBRATION CYCLE
4-12. The performance tests listed in Table 4-2
should be performed in intervals of one year or
less.
4-1 3. OPERATION VERIFICATION
4-14. Operation Verification is a subset of the
performance tests, providing reasonable
assurance that the
8350A Sweep Oscillator and
RF plug-in are operating properly. Paragraph 4-
5 in the 8350A Operating and Service Manual
specifies these tests and includes an HP-IB
Operation Verification program for use with a
9825A/B Desktop Computer.
4-1 5. PERFORMANCE TESTS
NOTE
Allow one hour warm-up of instrument
before attempting the following tests.
PERFORMANCE TESTS
4-1 6. INTERNAL CRYSTAL MARKERS
SPECIFICATION:
Conditions:
RF power level = i-3 to i-13 dBm; 510 markerslsweep. Harmonic markers of 10
and 50 MHz are available up to 2.4
GHz; 1 MHz harmonic markers are available below 1
GHz. Markers are available as intensity spots or as amplitude dips on the RF output.
DESCRIPTION:
The RF output is detected and displayed on a CRT. Sweep widths are selected to
accomodate 10 harmonic markers generated by the internal 50 MHz crystal. Both amplitude
and intensity markers are verified. The procedure is repeated for 1 and 10 MHz harmonic
markers.
EQUIPMENT:
Sweep Oscillator.
.............................................. HP 8350A
Oscilloscope .................................................. HP 1740A
Crystal Detector. ............................................... HP 423B
10 dB Attenuator..
................................... HP 8491A OPT. 010
OSCl LLOSCOPE
SWEEP
R F
OSCILLATOR PLUG-IN
/ \
Z-AXIS - Oom osoo
0.0.. p. .o 00000
gsgss 26
am.
a .a0 00 BQO a 000 o a
CRYSTAL
DETECTOR
A
Figure 4-1.
Crystal Marker Test Setup
B
10 dB
ATTENUATO R

HP 83522A Specifications

General

Brand	HP
Model	83522A
Category	Inverter
Language	English