Gnss Time Synchronizer with Holdover Function
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Product Highlights
- High-Stability Holdover Capability: Built-in OCXO crystal oscillator maintains timing precision (Hold-over capability <=1.5us over 24 hours) if GNSS signal is lost.
- Multi-Constellation Receiver: Powered by a 72-channel M8 engine supporting GPS L1C/A, GLONASS L1OF, and BeiDou B1.
- Multi-Output Synchronization: Provides simultaneous multi-channel time and frequency outputs, including 10MHz, 1PPS, and TOD.
- Redundant Synchronization Source: Supports IEEE 1588 input as a secondary source, featuring automatic failover when the primary GNSS fails.
- Telecom-Grade Power Supply: Designed for industrial environments, supporting standard -48V DC power supply with wide operating temperatures.
Product Attributes
- Customization
- Available
- Operating Principle
- Code Related Type
- Type
- Integration Type
- Model NO.
- CL-1021
- Carrier Frequency
- Single Frequency
- Port Number
- Multichannel
- Chip
- Other
- Certification
- CE, FCC, ISO2000, ISO14001, ISO/TS16949, RoHS, ISO9001/ISO45001
- Warranty
- None
- Standard
- Stratum 2 (Ltu-T G.812: Type Ll)
- Accuracy
- <1e-12(Average Over 24 Hrs Gnsslock)
- Holdover Accuracy
- <2e-11 (24 Hrs After Gnss off)
- Transport Package
- Box
- Specification
- ITU-T & ETSI
- Trademark
- CoreLogic
- Origin
- China
- HS Code
- 85177090
- Production Capacity
- 500K/ Month
Product Images of Gnss Time Synchronizer with Holdover Function
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Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function -
Gnss Time Synchronizer with Holdover Function
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Product Description
SYNC OUT & 1588 OUT Pont
1PPS Output,Pulse Width 100ms
TOD Output, Optional Protocol
10MHz Output, Duty Cycle 50%
Control signal, Optional Protocol
Time Output
Standard: Stratum 2 (ITU-T G.812: type II)
Accuracy: <1E-12 (Average over 24 hrs GNSS
lock)
Holdover Accuracy: <2E-11 (24 hrs after GNSS
off, ΔT =5°C, Holdover capability ≤1.5us)
Power Supply
Power Supply: -48V DC, AC/DC adapter is
optional
Power consumption: ≤15W
Environmental
Operating Temperature: -20°C~60°C
Storage Temperature: -40°C~85°C
Humidity: <95% non-condensing
Mechanical Dimensions
107mm(W)x66mm(H)x149mm(D), other sizes are optional
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR246093". Items marked "
" are certified.
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Company Profile
Beijing CoreLogic Communication Co., Ltd
Established in 1998, Beijing CoreLogic Communication Co., Ltd is a professional manufacturer specializing in telecom equipment and electromagnetic components, supported by experienced R&D teams. Since its founding, the company has been committed to providing innovative, reliable, and long-term solutions for global communication networks.
CoreLogic began its business in the wireline telecom industry, starting with ISDN technology. Over the years, the company developed a wide range of products tailored for the market, including ISDN access terminals, xDSL filters and splitters, electromagnetic components, and various types of media converters. These products have been widely adopted in broadband access systems and have contributed significantly to improving communication quality and network efficiency.
As the telecom industry entered a new era of wireless connectivity, CoreLogic strategically shifted its major business focus from wireline solutions to wireless network technologies in 2012. Since then, the company has introduced multiple product series designed for modern communication demands. Our key product lines now include:
• GNSS Timing and Synchronization Systems
• GNSS Antennas and High-Precision Positioning Solutions
• Auxiliary Equipment for Mobile Base Stations
These products are designed with high standards of accuracy, stability, and durability, ensuring reliable performance in diverse environments such as 5G base stations, communication towers, satellite positioning systems, and industrial applications.
With superior product quality, strong R&D capability, and responsive technical support, CoreLogic has become a trusted long-term supplier for many well-known companies in the global broadband and wireless communication sectors.
Our factories are equipped with advanced production facilities and operate strictly under a comprehensive Quality Assurance system. The company holds ISO9001, ISO14001, and ISO45001 certifications, demonstrating our commitment to quality management, environmental responsibility, and occupational health and safety.
Beijing CoreLogic continues to focus on technological innovation and customer-oriented service. We sincerely look forward to establishing cooperative partnerships with global clients and working together to create stable, efficient, and high-quality communication solutions in the near future.
About Our Factory & Business Background
- Address
- F4, Jingyang Hongchang Building, Tiyuchang Road, Shijingshan District, Beijing, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- BEIJING AIRPORT, TIANJIN XINGANG PORT
Our Production Capability & Technical Expertise
- Main Products
- VDSL Splitter, ADSL Splitter, Network Transformer, Gnss, Gnss Timing, Power Divider, Antenna, Gnss Atenna, Transformer, Splitter
Our Industry Experience & Global Business Record
- Export Year
- 2002-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Does this antenna support multiple satellite systems?
- Yes, it supports GPS L1, GLONASS L1, Galileo E1, QZSS L1, and BeiDou B1.
- What is the IP rating for outdoor use?
- It meets the IP65 protection level, making it suitable for outdoor timing and positioning.
- How does the antenna handle wind and water?
- Its unique shape design reduces wind resistance and eliminates water accumulation.
- What certifications does the product have?
- The product is certified under ISO 9001, ISO 14001, and ISO 45001.
- What is the warranty period?
- We provide a 1-year warranty for this GNSS antenna.
- Can you provide OEM and ODM services?
- Yes, we support OEM, ODM, and JDM services with our experienced R&D team.
- What is the lead time for delivery?
- Lead time is one month during off-peak season and 1-3 months during peak season.
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