Aeroflex IFR 4000 Calibration

CALIBRATION
IFR 4000
Subject to Export Control, see Cover Page for details. Page 4
Jun 1/11
STEP PROCEDURE
8. Enter password (3524) to display the Calibration Screen.
9. Characterize and record the loss of the Power Meter Calibration Setup
(Figure 1):
 Measure the loss (at 200 MHz) between the Signal Generator and the 20 dB
attenuator on the coupled port of the directional coupler. Record as A.
 Measure the loss (at 200 MHz) between the Signal Generator and the end of
the coaxial cable going to the RF I/O Connector. Record as B.
 Subtract Loss (B) from Loss (A) and record.
Characterize Test Setup:
FREQ A B OFFSET
200 MHz
___________ ___________ ___________
10. Characterize and record the loss of the Power Meter Calibration Setup (2-2-3,
Figure 5):
 Measure the loss (at 10, 200 and 400 MHz) between the Signal Generator
and the 20 dB attenuator on the coupled port of the directional coupler.
Record as A.
 Measure the loss (at 10, 200 and 400 MHz) between the Signal Generator
and the end of the coaxial cable going to the RF I/O Connector. Record as
B.
 Subtract Loss (B) from Loss (A) and record.
Characterize Test Setup:
FREQ A B OFFSET
10 MHz
___________ ___________ ___________
200 MHz
___________ ___________ ___________
400 MHz
___________ ___________ ___________
IFR*4000
SIGNAL*GENERATOR
100*W*AMPLIFIER
DIRECTIONAL
COUPLER
POWER*METER
INPUT OUTPUT
RF*OUT
RF *//O
BANDPASS
FILTER
or
LOW-PASS
FILTER
3*dB
ATTENUATOR
20*dB
ATTENUATOR
MEASURE*LOSS
BETWEEN*THESE
POINTS
TEMPORARY*CONNECTION*FOR
SETUP*LOSS*MEASUREMENT
Power Meter Calibration Setup
Figure 1

Aeroflex IFR 4000 Specifications

General

Brand	Aeroflex
Model	IFR 4000
Category	Test Equipment
Language	English