Agilent/HP / Preamplifier / 87405C

Exceptional gain (25 dB) and flatness (±1.5 dB) combined with a probe-power bi
as connection which eliminates the need for an additional DC power supply, make
s these preamplifiers the ideal choice for spectrum analyzer or stand alone app
lications. 

4.5 dB noise figure and 25 dB gain helps improve the dynamic range and sensitiv
ity of your test equipment
High 15 dBm P1dB increases available power from network and spectrum analyzers
DC Bias Volt/Amp: +15 V at 140 mA (nominal); -12.6V to -15V at 3mA (nominal)
Rugged, portable design for ease of use in the field
Probe-power bias connection eliminates the need for an additional power supply

OPTION