Dapu Telecom
A frequency-control and timing specialist offering crystals, TCXO/OCXO, MEMS oscillators, RTCs, and LoRa modules. Dapu serves communications, IoT, and precision-timing applications.
About Dapu Telecom
Dapu Telecom, founded in 2005 in Dongguan, is a National High-tech Enterprise in frequency control and timing: crystals, crystal oscillators, TCXOs, OCXOs, clock modules and IEEE 1588 timing solutions for networking, telecom, power and industrial applications. With R&D centers in Dongguan, Shanghai and Silicon Valley and roughly a third of its workforce in R&D, Dapu has grown into a main supplier to the international telecom industry — including a global distribution agreement with Richardson Electronics since 2020. Zephyr is franchise-authorized for Dapu Telecom.
What Dapu Telecom Builds
Jump straight into filtered parametric search within Zephyr's catalog.
Crystals, Oscillators, Resonators
Timing & Clocking
A Manufacturer You Can Build On
Precision Timing
TCXO and OCXO stability for comms and instrumentation.
MEMS & Quartz
Both MEMS and quartz options for cost vs. performance.
Timing + Wireless
Oscillators, RTCs, and LoRa from one line.
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Source Dapu Telecom through Zephyr
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