Analog RF over Fiber modules

Programmable 2.5GHz RFoF for GPS Applications

Next-generation RFoF modules with significant performance improvement.

  • Supports 0.15GHz to 2.5GHz for GPS and GNSS.
  • Bias-T with regulated 5V and 200mA max feed on the RF In port to power an active GPS antenna.
  • Load resistor on the RF Out port draws current from the GPS antenna to bypass failsafe GPS receivers.
  • Better linearity, excellent gain flatness, and Tx, Rx, and Link gain control.
  • Noise Figure down to 6 dB with LNA with MDS ~-168 dB/Hz for very low incoming signals.
  • Internal microcontroller allows RF and Optical control, enabled by software.
  • End-to-end diagnostics reduces installation and maintenance time, enabled by software.
  • Gain variation S21 (fo) of ±1 dB for 90° C variation, utilizing special algorithm.
  • Remote management by GUI installed on PC.
  • Impedances of 50 and 75 Ohm.