Premium HF PLO

DESCRIPTION

The Premium HF PLO is a 5 MHz to 25 MHz fixed frequency ultra-low noise OCXO integrated with a low noise phase lock loop circuit, and is ideal for use as a phase noise clean-up oscillator when phase locking to a more stable source such as a rubidium, cesium or GPS reference. The PLO offers low aging and good temperature stability (when free-running), and a low phase noise floor to -174 dBc/Hz. Frequency dividers are used to prescale the internal HF oscillator and the external reference frequencies to phase lock at a common lower frequency. The standard PLL loop bandwidth is ≤ 1 Hz. The PLO is housed in a 3.5” x 2.5” x 0.8” nickel plated machined aluminum case. An internal voltage regulator is provided for excellent power supply line rejection. Please consult the factory if you need any specifications to be modified to better suit your application.

FEATURES:

  • Frequencies from 5 MHz to 25 MHz, fixed
  • Ruggedized for Dynamic Environments
  • Low Phase Noise Floor to -174 dBc/Hz
  • PLL Loop Bandwidth as low as 1 Hz
  • Good Temperature Stability
  • Low Aging Rate
  • Dual Output Option

APPLICATIONS:

  • Up/Down Converters
  • GPS Receivers
  • System Synchronization
  • Test Equipment
  • Radar Systems

Typical Specifications

Prem HF PLO Typical Specs

Package A

Prem HF PLO PKG A

Package B

Prem HF PLO PKG B

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