Agilent / HP / Keysight 70900B
70900B Local Oscillator
This unit is the master control module for the modular spectrum analyzers and surveillance receivers.
It's also a component of the lightwave signal analyzers.
This unit has two main functions in the 70000 spectrum analyzers: as the synthesized local oscillator (LO) and as the master control module for the system.
As a spectrum analyzer local oscillator, it affects phase noise, stability, and frequency accuracy.
This unit is the reason that the analyzer has excellent phase noise performance of -108dBc/Hz at 10KHz offset from the carrier.
The synthesis technique has millihertz resolution for accurate frequency control.
The fast tuning speed of the LO directly relates to the tuning speed of the analyzer.
As the master control module, this unit determines system features, slave module control, command processing speed, and GPIB speed.
The combination of hardware and processing power provides fast tuning for surveillance applications and automatic testing.
Synthesized local oscillator and master control module for Agilent 70000 systems
Downloadable program capability
Limit lines for componets test or digital radio masks
Extensive marker capability
Synthesized local oscillator (LO) and master control module for 70000 systems.
Downloadable program capability.
Limit lines for component tests or digital radio masks.
Extensive marker capability.