Independently R&D and Manufacture Crystal Oscillators
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MCXO

Crystal oscillator with digital temperature compensation using... MCU technology
MCXO

OCXO

A high-precision frequency reference device that maintains a... stable operating temperature for the quartz crystal using temperature-controlled technology
OCXO

TCXO

A quartz crystal oscillator that automatically compensates for... frequency drift caused by changes in ambient temperature through built-in temperature sensors and compensation circuits, thereby maintaining high frequency stability over a wide temperature range
TCXO

CPA

A high-power, ultra-wideband power amplifier
CPA

VCXO

A crystal oscillator in which the output frequency can be adjusted... by varying the applied voltage
VCXO

SPXO

A complete oscillator, which contains a quartz crystal, transistors, and RC... components
SPXO

XTAL

An electronic component that utilizes the piezoelectric effect of quartz... crystals to generate a high-precision oscillation frequency
XTAL

DAC

A device that converts digital signals into analog signals
DAC

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Automotive Electronics

Automotive Electronics

The global automotive industry is rapidly upgrading toward intelligence, networking and autonomous driving.

2026-06-10

Military-Grade Equipment

Military-Grade Equipment

Military and aerospace equipment works in extreme temperature, strong vibration, shock and complex electromagnetic battlefield environment.

2026-06-10

Precision Instrument Equipment

Precision Instrument Equipment

Precision analytical instruments, testing equipment and laboratory precision devices require ultra-high frequency accuracy and long-term operational stability.

2026-06-10

Detection & Survey

Detection & Survey

Field detection, radar detection, geological survey and industrial detection equipment operate in complex and harsh working environments with drastic temperature changes, strong vibration and complex electromagnetic interference.

2026-06-10

Medical Electronics

Medical Electronics

Medical electronic equipment including diagnostic instruments, patient monitoring devices, portable medical terminals and intelligent medical equipment requires high stability, low interference and high safety frequency components.

2026-06-10

Communication System

Communication System

Communication base stations, network transmission equipment, wireless communication modules and timing synchronization systems rely on ultra-high precision and stable frequency reference sources.

2026-06-10

About Us

Junteli – Empower Your Products with Greater Competitiveness

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Junteli Technology Group .Ltd

Junteli Technology Group Co., Ltd. was founded in Hong Kong in 2004. Shenzhen Junteli Technology Co., Ltd., established in 2010 and located in Pingshan High-Tech Park of Shenzhen, is a high-tech enterprise specializing in the R&D of OCXO (Oven-Controlled Crystal Oscillators), clock holdover modules and TCXO (Temperature-Compensated Crystal Oscillators), providing customers with crystal oscillator frequency device solutions. The company operates in strict accordance with the GJB 9001C-2017 quality management system, which effectively guarantees product quality and reliability, providing customers with highly reliable, cost-effective products and premium services.

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06-10

2026

Transforming Research into Quality: The Dedication of Junteli's R&D Team

For many years, the Junteli R&D team has dedicated itself to scientific research. The company continuously transforms advanced research findings into high-performance products, consistently providing users with high-quality products and technical services.

06-10

2026

OCXO Internal Thermostat Principle and Temperature Stability Mechanism Analysis

OCXO wraps the quartz resonant element in an independent constant-temperature cavity, and continuously maintains the crystal chip at a fixed operating temperature range through a closed-loop temperature control circuit, so as to eliminate frequency drift caused by ambient temperature fluctuations.

06-10

2026

Digital Compensation Technology Iteration and Performance Evolution of TCXO

TCXO counteracts inherent temperature-induced frequency drift of quartz crystals with built-in compensation circuits, whose technical route has evolved from analog voltage compensation to segmented digital compensation.

Looking Forward To Your Contact

Provide customers with high-quality products and technical services.

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Amy@junteli.com

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  • Our R&D team mainly consists of doctors and masters from the University of Electronic Science and Technology of China (UESTC) and Xidian University (XDU), with extensive practical and academic experience in the industry. The management team has more than 10 years of experience in industrial production and quality management.

Contact Us

  • > Service Hotline: +86 400-613-9133
    > Tel: +86 18926758761
    > Email: Amy@junteli.com
    > Address: Room 207, Building C, Chuangzhao Industrial Park, Kengzi Subdistrict, Pingshan District, Shenzhen City

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