Gnss Desktop Ntp and Ptp Multi-Source Time Synchronizer with a High Stability Ocxo Crystal Oscillator

Product Description

CoreLogic R&D Team

Product Description

Introduction

    CL-8009 is a high precision timing module based on 
a high performance GPS receiver, designed to share 
two possible synchronization resources including GPS 
antenna and CMCC 1PPS+TOD input, the two outputs 
connect to TD LTE BBUs. The outputs comply with 
the CMCC 1PPS+TOD time interface specification. 
Different physical/electrical interfaces are optional 
according to the customer requirement.

Specification

Features of Receiver

* Receiver: 50-Channel , GPS L1 C/A code,  high precision automatic,  Survey-in timing mode

* Sensitivity: Tracking -160dBm,  Hot starts -157dBm,  Cold starts -147dBm

* Timing accuracy: RMS 30 ns,  99% < 60 ns,  Granularity 21 ns,  Compensated 15 ns

* GPS Antenna: Active or passive

Specifications	Mechanical
Clock Source	Rack mountable 19" 1U, other sizes are optional
GPS and IEEE 1588.
The two input sources could be switched according to preset priorities.	Environmental Characteristics
	Operating Temperature : -20°C to +50°C
Power Supply	Storage Temperature : -40°C to +85°C
Power Supply: -48 VDC, AC/DC adapter is optional	Humidity : <95% non-condensing
Power consumption: ≤15W
	SYNC OUT ports
	Connector: Two HDMI sockets with same pin definition
	Level: RS422
	1PPS pulse width: 100ms

Equipments

Production Lines

Packing & Transportation

Company Profile

Company Profile

Founded in 1998, Beijing CoreLogic Communication Co., Ltd. is a specialized manufacturer of telecommunications equipment and electromagnetic components, supported by an experienced in-house R&D team.

The company began its journey in the wireline telecom sector, starting with ISDN technology. Over the years, we have developed a diverse portfolio including ISDN access terminals, xDSL filters and splitters, electromagnetic components, and media converters.

Since 2012, CoreLogic has strategically shifted its focus from wireline telecom to wireless networking solutions. Our current product range includes:

GNSS Timing & Synchronization Systems
GNSS Antennas
Auxiliary Equipment for Mobile Base Stations

Electronic Components – Transformers & Surge Protectors
xDSL Splitter for CO & CPE
IoT Monitoring Devices

With a strong commitment to quality and innovation, CoreLogic has become a trusted supplier for leading enterprises in the broadband industry. Our production facilities are equipped with advanced manufacturing lines and operate under a comprehensive quality assurance system.

We are certified to ISO 9001, ISO 14001, and ISO 45001, ensuring consistent product excellence, environmental responsibility, and workplace safety.

Corporate Culture

At CoreLogic, we believe that a successful business is built on responsibility, respect, and a shared sense of belonging. We are committed to protecting the environment, conserving energy, and reducing emissions, while maintaining a clean, well-organized, and safe production environment. Strict adherence to occupational safety regulations and workplace health standards is an integral part of our daily operations.

For nearly three decades, we have fostered a workplace where colleagues feel like family. Annual team-building events—ranging from sports activities to cultural outings—have become a cherished tradition, strengthening bonds across the company. This spirit of unity, care, and mutual support is what truly sets CoreLogic apart in our industry.

FAQ

Why choose us?

1. nearly 30 years experience in RF & wireless and Timing & Synchronization equipment, more than 100 different items.
2. All products are developed by our experienced R&D team, which allow us to provide best after-sale support&service.
3. Excellent pre-sale and after-sale technical team.
4. High quality with competitive price.
5. Fast feedback and fast delivery.
6. OEM & ODM JDM supported.