Model 1152-ALN Ultra Low Noise Phase Locked Oscillator

Designed to replace the crystal oscillator LO chains for microwave receivers and transmitters for the 1296 MHz band. Now there is an alternative to those unstable high frequency crystal oscillators which drift constantly, allowing precise receiver/transmitter frequency settings using a stable external 10 MHz or 100 MHz reference oscillator like a TCXO, Oven Controlled Oscillator or a Rubidium Oscillator.

The Model 1152 outputs a single ultra low noise 1152 MHz signal. With a minimum of +17 dBm of output power, the Model 1152-ALN is perfect for driving 3-dB power spliiters, high level mixers and power amplifier stages. The ultra low noise performance of the Model 1152-ALN begins to approach crystal oscillator phase noise performance. This allows the Model 1152-ALN to be used for such things as EME communications, long-haul low noise communications and digital operations like JT65 and similar modes. With both end of a communications link using a Model 1152-ALN, both stations will be absolutly on the same frequency when locked to a 10 MHz GPS disiplined oscillator reference. No more hunting around the dial for the other operator.

NOTE: Custom frequencies are available on special order. Consult JWM Engineering Group for information and pricing.

Typical Unit Performance
  • 13.5 Vdc @ 140ma typical, designed for battery/remote operations
  • 10 or 100 MHz reference frequency input
  • +17 dBm RF output minimum, (+20dBm typical)
  • All harmonics are > -20 dBc below fundamental
  • Phase Noise -94 dBc/Hz @ 1KHz typical
  • Phase Noise -123 dBc/Hz @ 10KHz typical
  • Phase Noise -134 dBc/Hz @ 100KHz typical
  • Reference Spurs > -150 dBc
  • Operating Temperature Range -20 Deg C to +80 Deg C
  • External Lock Signal output provided
  • Small size - 3.75" Long x 1.75" wide x 0.89" high
  • Full 1 Year limited warranty
  • Price $294.95 (plus shipping) - Stock to 2 weeks, Note: Arizona residence pay local Sales Tax
Contact JWM Engineering Group by EMail to place an Order or for availability.

Link to ->On-line Model 1152-ALN Manual

Link to -> Model 1152-ALN Phase Noise Measurement Plot

Notice: Prices and Specifications are subject to change without notice. Please contact JWM Engineering Group for the latest prices.