Keysight / Agilent / HP 85685A RF Preselector RF Preselector HP_85685A 85685A TMG Test Equipment
Keysight / Agilent / HP

Keysight / Agilent / HP 85685A RF Preselector

Keysight / Agilent / HP logo

Keysight / Agilent / HP 85685A RF Preselector

The 85685A RF Preselector makes a multi-purpose test receiver of an 8566B, 8567A, or 8568B Spectrum Analyser. In addition to an instrument for general-purpose spectrum analysis, you now have a test receiver for specialized applications. The RF preselector, with tracking filters and preamplifiers covering the 20Hz to 2GHz range, improves spectrum analyser measurement sensitivity while providing overload protection from out-of-band signals. The resulting test receiver system operating in the presence of high-level interference has a measurement range 30 dB greater than that of a spectrum analyser alone.
[HP_85685A]
Exec Time: 0.114261 Seconds Memory Usage: 4.073395 Megabytes