Professional Resonator & Oscillator
oem/odm supplier

Factory directly supply,Focus on quality more than ten years !

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keywords: Frequency control productsCrystals OscillatorsTCXOVCXOOCXO

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Crystal Resonator Crystal Oscillator VCXO TCXO OCXO

Crystal Resonator Crystal Resonator

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Why Realgiant ?

These 5 pros you shouldn't ignore !

The lowest depreciation rate of the products is within 1PPM/Y,Some of the products‘depreciation rate is within 3PPM/Y. Customized products have 45 days of rigorous testing period Independent laboratories for product development & quality control A number of senior technical experts to provide technical support, Including two senior engineer professors of electrical engineering.


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They Said MORE+


Realgiant's resonator quality is really good, we have cooperated for many years, ...


It's a lucky thing to find Realgiant. My customers were satisfied with the Realgi...

About Realgiant MORE+

About Realgiant
BeiJing Realgiant Technology CO., LTD.

Established at the beginning in 1997, BEIJING REALGIANT TECHNOLOGY CO., LTD.. Company specializing in the production of Quartz Crystal and Crystal Oscillators, including HC - 49 u, HC - 49 s, HC - 49 SMD, UM - 1, 0, UM - 5705, 6035503, 2252,...

  • Realgiant SMD Detection Workshop
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  • Realgiant 49S Dispensing
  • Realgiant Crystal shop
  • Realgiant Workshop
  • Realgiant Detection Workshop
  • Realgiant staff workshop
  • Realgiant staff workshop


What is called the spurious...
When the signal level of the spurious frequency is as high as that of...
What is the spurious freque...
The crystal may have frequency oscillation irrelevant with its fundam...
What is the instability?
The instability of the quartz crystal is the measurement of the frequ...
What is the ageing rate of ...
Ageing means the change of the crystal frequency due to time passing ...
What are the AT-Cut and the...
The behavior of the crystal depends on the preset angle at which the ...
What will happen to the cry...
The operation of the crystal will be impacted at a temperature beyond...

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