DRO frequency sources | Sampling and phase-locking dot frequency source | Wideband frequency synthesizer |
Brief introduction of the products:
The fixed frequency oscillator / DRO dot frequency source serial products developed and manufactured by Hengwei Microwave Electronic Co Ltd. adopt advanced micro-electronic packaging technology. DRO phase-locking dot frequency source adopts the technology that combines low noise field effect transistor (FET) and high Q dielectric resonant cavity so as to make the serial product have superiorities of high stability, high reliability, low cost and small size, etc.
Application of the products:
This series of products are widely used as frequency sources in the microwave communication systems.
Silen 1000 L Series
Output frequency | 4GHz ～ 8GHz |
Output power | 13dBm |
Harmonic suppression | 25dBc |
Spurious noise suppression | Better than 80dBc |
Phase noise | -90dBc/Hz@10kHz,-115dBc/Hz@100kHz Note 1 |
Frequency stability | Better than 5ppm/ ℃ |
Frequency pulling | Better than± 0.5MHz |
Frequency pushing factor | Better than 20kHz/V |
Power supply | +12V |
Operating temperature range | -55 ～ +85 ℃ |
Silen 1000 H Series
Output frequency | 8GHz ～ 18GHz |
Output power | 13dBm |
Harmonic suppression | 25dBc |
Spurious noise suppression | Better than 80dBc |
Phase noise | -85dBc/Hz@1kHz,-110dBc/Hz@10kHz Note 2 |
Frequency stability | Better than 5ppm/ ℃ |
Frequency pulling | Better than± 0.5MHz |
Frequency pushing factor | Better than 20kHz/V |
Power supply | +12V |
Operating temperature range | -55 ～ +85 ℃ |
Note 1: 6GHz frequency typical indicators;
Note 2: 10GHz frequency typical indicators.
Type selection guide: Hengwei Microwave Electronic Co. Ltd. undertakes customization of different kinds of fixed frequency oscillator (dot frequency sources) / DRO products.
The structure and packaging form can be designed according to the requirement of the user.
3) Installation dimensions
Silen 1000 L set
Silen 1000H set
Pre-sales
