Description
The PLDRO (Phase Locked Dielectric Resonator Oscillator) provides the ultra-low phase noise and an excellent frequency stability when it is phase-locked to a clean and stable crystal reference signal. The PLDRO provides ideal signal for commercial and military systems that require ultra-low phase noise, low spurious, and high frequency stability.
Our PLDRO series are available in four series products: Single Loop PLDRO, Dual Loop PLDRO, Fractional-N PLDRO, and Variable Frequency PLDRO. The variable frequency PLDRO series is a signal generator capable of providing both the ultra low phase noise performance of the PLDRO and the excellent frequency resolution of a direct digital synthesizer. This PLDRO series covers 5 GHz to 29 GHz and output frequency can be varied in steps of 10 KHz or less within a specified bandwidth.
Features
● Available from 5 GHz to 29 GHz
● Frequency changeable in steps of 10 KHz or less within the specified bandwidth
● Ultra low phase noise
● Low spurious
● Phase-locked alarm
● Compact housing
● Rugged construction
Options
● Output power: +17 dBm (typ.)
● Operating temperature: -20 ℃ to +70 ℃
● 100 Hz frequency steps
● Field replaceable SMA-Jack
● 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
![](https://polariswave.com/wp-content/uploads/2021/12/300px-Variable-Frequency-PLDRO.png)
![](https://polariswave.com/wp-content/uploads/2021/12/202112-Variable-Frequency-PLDRO-Block-Diagram.png)
![](https://polariswave.com/wp-content/uploads/2021/12/Variable-Frequency-PLDRO-Dimension-EDB.png)
Specifications
![](https://polariswave.com/wp-content/uploads/2024/06/Variable-Frequency-PLDRO-Spec-ver1.2.png)