- All functions of 43521A are seamlessly integrated into 4352S user interface
- Frequency Doubler which doubles the output signal of the signal generator as the local signal of the downconveter
- Built-in Power Meter
- 600 MHz Oscillator for the local signal of the Keysight 4352B
Discontinuance Notice: The Keysight 4352S and its all associated models/accessories/upgrades have been discontinued on November 1, 2004 with an active support life until November 1, 2009.
Products discontinued on November 1, 2004:
4352S VCO/PLL signal test system
4352B VCO/PLL signal analyzer
43521A downconverter unit
4352V-001 upgrade kit for expanding DC control voltage
Replacement Product: Keysight E5052B Signal Source Analyzer 10MHz to 7GHz, 26.5GHz, or 110GHz
For more information about phase noise, please visit Phase Noise Measurement.