Agilent / Hewlett Packard 87405A
  USED  

The Agilent 87405A preamplifier brings reliable gain and low noise figure
to measurement systems to improve overall system performance
and reduce systematic errors.
With its compact size and convenient probe-power bias connection,
the 87405A is ideal for use as the front end preamplifier for a variety of
Agilent instruments such as the 8590E series of portable spectrum analyzers.
The 87405A is the recommended preamplifier for use
with the 8594E Noise Figure Measurement Solution.
The rugged design along with its insertable configuration of connectors
makes the 87405A ideal for test port applications.

Features
Frequency: 0.01 to 3 GHz
7 dBm output power
Gain dB: 22 to 27 minimum/maximum
Noise figure dB: 6.5, 0.01 to 2 GHz, typical; 7.5, 2 to 3 GHz, typical
Detected output: No
DC bias volt/amp: + 15 V at 80 mA
Compact size, intergral bias regulation