Frequency Source/Inserter +48VDC +24VDC 10MHz

Cross Technologies

Frequency Source/Inserter +48VDC +24VDC 10MHz

Wholesale Distributor


  • Model 2099-1748
  • Precision Frequency Sources, Inserters

  • Description


The 2099-1748 10MHz Source/Inserter is a 10MHz, ±0.01 ppm oven controlled crystal oscillator (OCXO) with circuitry to insert the 10MHz signal and DC voltage (PS1) on the L-band, RF1 line. A DC connector also provides a +48VDC, 5A output (PS2). Two front panel switches switch the 10MHz reference in or out on RF1 and select internal, external or auto10MHz. Front panel LEDs indicate DC power (green), alarm (red), external 10MHz (yellow), and OCXO oven warm-up (yellow). Rear panel LEDs indicate the presence of voltage on either RF1 or the DC connector. A summary alarm contact closure or open on alarm is available on a DB9 connector. Connectors are BNC female for RF and 10MHz output and external input signals, and an Amphenol MS connector provides the +48VDC, 5A DC output from PS2. +24VDC can be inserted on the RF1 line, and +48VDC is available on the DC connector by installing separate fuses for each. The unit is powered by a 100-240 ±10% VAC, 47-63 Hz supply, and housed in a 1RU x 15”D chassis.


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