大普技术基于近二十年在高稳晶振的独立自主核心技术的积累，突破OCXO的功耗技术瓶颈，采用先进的真空支架结构及独家专 利设计方案，对OCXO进行精准温控，从根本上解决了普通OCXO的高功耗的问题，同时将OCXO的预热时间缩短到60秒以内。 DP4000是一款高性能的PTP主时钟（GM）设备和NTP服务器，支持GPS/北斗/GALILEO/GLONASS，锁定精度±20ns，保持能力1.5μs/24小时，支持512个PTP从时钟。 高精度、低功耗、小尺寸、可设置多种频率输出、24 …

DAPU TELECOM, established in 2005, is an industry-leading Chinese supplier of high-stable clock/frequency products and solutions. DAPU TELECOM has evolved to be one of the main suppliers to international telecommunications industry.

Apr 27, 2021 · Dapu has launched a small-size OCXO, with a lower phase noise of -160dBc/Hz@1KHz. It can be applied to 5G AAU, RRU, Small Cell, HUB, IEEE1588, and etc. Product Features: Smaller Size OCXO (9.7*7.5*3.9mm) Wide Temp.

By adopting advanced vacuum holder structure and exclusive patented design solutions for precise temperature control of OCXO, Dapu fundamentally solves the issue of high-power consumption in ordinary OCXOs, while shortening the warm-up time to less than 60 seconds.

Aug 26, 2022 · Dapu - OCXO's are crystal oscillators that uses a constant temperature bath to keep the temperature of quartz crystal constant and minimizes the change of oscillator output frequency caused by the change of ambient temperature.

Dapu Ultra-precision ocxo 100MHz for base station 25.4*25.4/OCXO/DIP 5V Xtl Oscillator OCXO. Low power consumption, high reliability, and global 180 days return.| Alibaba.com

DAPU TELECOM, Founded in 2005 provides core products and solutions for communication networks, ICT and AIoT markets. Dapu’s focus on the telecom industry, started in 3G, growing in 4G and is leading in 5G with Frequency, Clock, Timing …

Dapu Telecom Technology Co.,Ltd Proprietary and Confidential 2 Company Profile ⚫ Founded in 2005. ⚫ As a modern mobile communication solution and device supplier integrating R&D, manufacturing and sales, DAPU is a national high-tech enterprise and a leader in time-frequency subdivision industry.

恒温晶振（ocxo）是利用恒温槽使石英晶体谐振器的温度保持恒定，将由周围温度变化引起的振荡器输出频率变化量削减到最小的晶体振荡器。 关键特性

Founded in 2005, DAPU TELECOM, has quickly emerged as a leader of frequency control and timing solution products – offering a broad range of timing devices, including OCXO and TCXO, clock and timing modules, and ICs. Recent introductions include real-time clock ICs, Clock Buffers, IEEE 1588v2 chipsets, PLL ICs, circulators, and isolators.