Multi-GNSS Reference Frequency Generator Model: GF-8801/02/03
Multi-GNSS Reference Frequency Generator Model: GF-8801/02/03
Achieves frequency stability of atomic clock class. Provides 24-hour holdover in an ultra-compact form factor.
The Furuno GF-88 series is a fully functional multi-GNSS reference frequency oscillator (GNSSDO*) equipped with a multi-GNSS receiver, a high-precision crystal oscillator (OCXO) or a temperature-compensated crystal oscillator (TCXO), an antenna detection circuit, and a low-loss regulator (LDO) all within a compact pin header module. It outputs a 1-second pulse synchronized to Coordinated Universal Time and provides an accurate frequency. The GF-8802/8803, which features a super-compact OCXO, includes holdover functionality in a module size of 34mm x 27mm. In the unlikely event that signals from GNSS satellites cannot be received, it maintains performance of 10μs/24 hours (GF-8803). The low-profile GF-8801, equipped with a TCXO, is also available in the same form factor. By choosing the optimal product from these three options, designers can significantly save time and costs. *GNSSDO: GNSS disciplined oscillator
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basic information
**Features** - Outputs a highly stable frequency (10 MHz) and an accurate time pulse (1PPS) synchronized with UTC. - Integrates GNSS receiver, crystal oscillator, and peripheral circuits into a single module, shortening the time-to-market for wireless systems (the period from design to market launch). - Achieves 5G timing performance in a single band. Compliant with G.8272 PRTC-A and PRTC-B. - Ideal for wireless communication and broadcasting. Designed with consideration for various issues that may arise in the market. - Offers three models in a compact "Short" form factor. - The phase relationship between frequency and time pulse is always constant (coherent, jitter-free). - Capable of outputting frequency and time pulse with tracking of only one satellite (excluding mobile positioning mode). - Synchronization with external pulses. *For more details, please refer to the PDF document or feel free to contact us.*
Price range
P2
Delivery Time
Applications/Examples of results
【GF-8801】 ■Wireless Base Station ■Smart Grid ■Vehicle-to-Infrastructure Communication (Roadside) 【GF-8802/03】 ■Wireless Base Station ■Smart Grid ■Grandmaster Clock (GMC) ■LTE Small Cell (TDD / MBSFN / CoMP / eICIC)
Detailed information
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GF-8801/02/03 Evaluation Kit Model: VF-81/VF-82/VF-83 This is an evaluation kit to verify the performance of the Multi-GNSS reference frequency generator. It connects to a PC via USB for communication and outputs a time pulse (1PPS) and reference frequency (10MHz) from the SMA terminal. ■Included accessories: GNSS antenna, CD (GNSS Conductor GF), USB cable
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Monitoring software This is monitoring software for Windows. You can view the satellite positioning status, time status, and more.
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Company information
Fullno contributes to safe and efficient navigation, sustainable resource management in fisheries, safe and secure healthcare, and the realization of a safe and comfortable society, leveraging core technologies in sensing, information processing, and information communication.