Product Catalogue

FCN4760 Frequency Converter

Product picture



The FCN4760 is a block down converter for the 4.7 to 6.0 GHz frequency range. It is designed to work with an Anritsu Spectrum Master MS2711D or Site Master S332D equipped with Option 6.

This converter is primarily intended for field use by fixed wireless engineers who are responsible for the design, deployment and optimization of 802.11a networks. It is also used to conduct interference analysis measurements to determine the level of interference and locate the sources of interference.

The standard measurement capabilities of the Spectrum Master MS2711D and Site Master S332D spectrum analyzer mode capabilities can be used with the FCN4760. These capabilities include one-button measurements such as occupied bandwidth, field strength, carrier to interference ratio (C/I) measurement, adjacent channel power ratio, and channel power.

External directional or omni-directional antennas can be attached to the type-N female connector on the FCN4760 for use in interference sniffing.


  • Frequency range 4.7 GHz to 6 GHz
  • Frequency resolution1 10 Hz
  • Frequency reference Aging: ±1 ppm/yr
  • Accuracy: ±2 ppm
  • SSB Phase Noise (6 GHz) @30 kHz Offset ≤–65 dBc/Hz
  • Spurious responses Input related ≤–45 dBc
  • Spurious residual responses1 ≤–90 dBm
  • Measurement range –40 dBm to –100 dBm
  • Sensitivity1 (displayed avg. noise level) –100 dBm
  • Accuracy ±1.75 dB typical (±2.25 dB max.)1
  • Maximum input level without damage –5 dBm

back to product categories