Agilent Technologies 6675A Service Manual

12 Verification
Table 2-1. Test Equipment Required
Type Required Characteristics Recommended Model
Digital Voltmeter
1
Resolution: 10 nV @ 1V Agilent 3458A
Readout: 8 1/2 digits
Accuracy: 20 ppm
Current Monitor Resistor
1
Agilent 6571A, 6671A: Guildline 9230/300
0.001Ω ± 0.04%, 300A, 100W
Agilent 6572A-6575A, 6672A-
6675A
Guildline 9230/100
0.01Ω ± 0.04%, 100A, 100W
DC Power Supply
5V @10A Agilent 6653A
Electronic Load
Range: Voltage and current range
must exceed that of supply under test.
Power: 2KW minimum
Agilent 6571A-6574A, 6671A-
6674A
Agilent 6575A, 6675A
(1) Agilent 6050B, mainframe with
(3) Agilent 6040A modules.
(2) Agilent 6050B, mainframe with
(3) Agilent 60507B modules plus
(1) Agilent 6051A mainframe with
(1) 60507B module.
Oscilloscope
Sensitivity: 1mV Agilent 54504A
Bandwidth Limit: 20MHz
Probe: 1:1 with RF tip
RMS Voltmeter
True RMS Bandwidth: 20MHz Agilent 3400B
Sensitivity: 100 µV
Variable-Voltage Transformer
Power: 4KVA minimum
Range: -13% to +6% of input
GPIB Controller*
Full GPIB capabilities HP Series 300 or Vectra with and
GPIB card
1
Required for Operation Verification Tests.
*Required for remote testing of 667xA models.
Electronic Load
Many of the test procedures require the use of a variable load capable of dissipating the required power. If a variable
resistor is used, switches must be used for connecting, disconnecting, and shorting the load resistor. For most tests, an
electronic load (see Table 2-1) is easier to use than a variable resistor. However, an electronic load may not be fast enough
for testing transient recovery time or may be too noisy for testing noise (PARD). In these cases, fixed load resistors of
suitable power dissipation can be used with minor changes to the test procedures given in this chapter.

Agilent Technologies 6675A Specifications

General

Brand	Agilent Technologies
Model	6675A
Category	Power Supply
Language	English