Description

The PLDRO (Phase Locked Dielectric Resonator Oscillator) provides the ultra-low phase noise and excellent frequency stability when it is phase locked to a clean and stable crystal reference signal.
Our PLDRO series are available in three types: Single Loop PLDRO, Single Loop Digital-PLDRO and Dual Loop PLDRO.

The Dual Loop PLDROs provide an output frequencies whose phase is locked to an integer or fractional multiple of the external reference using PLCRO (Phase Locked Coaxial Resonator Oscillator) and frequency divider. This series provide output frequency from 5 GHz to 13 GHz with 500 KHz frequency resolution. For more finer frequency resolution, please refer to Single Loop Digital-PLDRO..

 

Features

●  500 KHz frequency resolution
●  Ultra low phase noise: -120 dBc/Hz (typ.) @100 KHz offset from 10 GHz
●  Low spurious: -80 dBc (typ.)
●  Phase-locked alarm
●  Internal voltage regulators
●  Low power consumption
●  Rugged construction
●  Affordable price

 

Options

●  17 dBm (typ.) Output Power
●  10 VDC Supply Voltage
●  Extended Operating Temperature: -40 ℃ to +85 ℃
●  High Stability Internal Reference
●  Field Replaceable SMA-Jack, 2-Hole Connectors
●  Customized outlines
●  Laser marking

 

Applications

●  Radar systems
●  VSAT/Satellite communication systems
●  Test equipment
●  Microwave transmitters & receivers
●  Cable TV links (CATV)
●  Local area networks (LAN)
●  Up/Down converters
●  LMDS
●  Missile guidance

Dual Loop PLDRO

▪ 500 KHz frequency resolution
▪ Ultra low phase noise: -120 dBc/Hz (typ.) @100 KHz
     offset from 10 GHz
▪ Low spurious: -80 dBc (typ.)
▪ Phase-locked alarm
▪ Compact package: 2.25"[57.15]x2.25"[57.15]x1.06"[27]