Agilent Technologies 87422A - Manual

The Agilent 87421A and 87422A power supplies
are universal input, dc switching power supplies
designed to provide the bias voltages needed to
operate Agilent microwave system amplifiers.
These compact power supplies are ideal for inte-
gration into a system or for use on a benchtop.
The 2 meter dc bias cable permits the amplifier
to be remotely located, allowing it to be placed
out of the way or where space is not critical.
The 87421A is a 25 watt, ±12V dc power supply
designed to power the Agilent 83006A, 83017A,
83018A, and 87415A microwave system amplifiers.
A 2 meter cable is included for direct connection
to the amplifier.
The 87422A is a 90 watt, ±15V dc power supply
designed to power the Agilent 83020A microwave
system power amplifier. One additional ±12V dc
output is provided to power a preamp such as
the 83006A or 83017A.
Included with the power supply are the necessary
2 meter cables to connect to the amplifier.
The 87421A may also be used to provide bias volt-
ages for the Agilent 83440C high speed lightwave
converter. Using the 83440-60009 lightwave con-
verter power supply adapter, the 87421A becomes
a compact, convenient power supply for use with
the lightwave converter.
Agilent 87421A/87422A
Power Supply
Product Overview
• Designed specifically for Agilent Technologies
microwave system amplifiers
• Bias cable permits remote placement
• Compact size for easy system integration