Specifications

3-3 VERIFYING
OUTPUT POWER
ACCURACY
These procedures use the Power ALC Verification built-in function of the
MS462XX Basic Measurement Software. The Standard Conditions and
Special Precautions described in Section 4-2 should be observed when
performing these procedures.
Equipment
Required:
The following test equipment is required:
q
Anritsu ML243XA Power Meter
q
Anritsu MA247XA Power Sensor
q
Anritsu 2100-2 GPIB Cable
q
Various Adapters
Procedure: 1. Set up the equipment as shown in Figure 3-1 below.
2. Turn on the instrument and allow it to warm-up (refer to Section 2-2
for more explanation).
3. Press the Utility key
4. Select:
DIAGNOSTICS
TROUBLESHOOTING
MORE
VERIFY ALC CALIBRATION
5. Calibrate and zero the power sensor.
6. Connect the power sensor to Port 1 and select the START VERIFICA
-
TION soft key.
PERFORMANCE TESTS VERIFYING OUTPUT POWER ACCURACY
MS462XX MM 3-5
Noise
In
Noise
+28V
NO OPERATORSERVICE-
ABLE PARTSINSIDE.
REFER SERVICINGTO
QUALIFIED PERSONNEL.
WARNING
CAUTION
FOR CONTINUED FIRE
PROTECTION REPLACE
ONLYWITH SPECIFIED
TYPE AND RATEDFUSE.
IEEE 488.2
GPIB
Dedicated
GPIB
Serial Port
Ethernet
VGA
SCSI-2
Ext
Analog
Output
Ext
Trigger
LPT Line Printer
Ext I/O
Port 1
Port 2
Bias
Bias
Port 2
Bias Fuse
Port 1
Bias Fuse
Ext Analog
In
Ext
Source
Ext 10 MHz
In
47-440 Hz
85-264VAC
REPLACE FUSE ONLYWITH
SAME TYPE AND RATING
CAUTION
DO NOT OPERATE
WITH POWER CORD
UNGROUNDED
N274
00000001
Made in UK
12-24V DC
(1.3A)
OUTPUT 1 OUTPUT 2 INPUT 1
DIGITAL
INPUT 2
ANALOG
CALIBRATOR
B
RS 232
PARALLEL PRINTER
GPIB / IEEE 488
CAUTION
DO NOT OPERATE
WITH UNGROUNDED
POWER CORD.
85-250 VAC
47-440Hz
40VAMAX
SEE MANUAL FOR VOLTAGERANGES ON BNC CONNECTORS
A
NO OPERATORSERVICE-
ABLE PARTSINSIDE.
WARNING
Figure 3-1. ML2430A Series Power Meter GPIB connection to the MS462XX Vector Network Measurement System