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RES 720 Dual Band GNSS Timing Module

Protempis’s RES 720™ module is a dual band (L1 and L5) multi-constellations GNSS timing receiver that provides single RF input for all GNSS bands to simplify host circuitry. Powered by Protempis’s Smart GNSS Assurance technology, the timing module offers protection against jamming and hacking of signals with automatic fallback to available GNSS signals (L1 to L5). These capabilities and highly accurate timing service provide operators with the ability to meet stringent timing requirements of critical infrastructure while guarding network synchronization against attacks from hackers. Infrastructure equipment suppliers & solutions providers will benefit by integrating highly accurate clock services to their devices & solutions while enabling secured resilient timing solutions for critical infrastructure.

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Key Features

• Nanosecond-level timing accuracy (< 5 ns 1-sigma).

• 1PPS/PP2S output.

• Dual Band (L1 and L5) Multi constellation GNSS timing module.

• Protection against jamming and spoofing with Protempis’ Smart GNSS Assurance.

• Advanced Security features that includes secure boot, secure interface and T-RAIM.

• Supports industry standard protocols such as NMEA and TSIP for configuration and Control.

• Advanced Multi-path Mitigation capabilities to distinguish and process directly received signal from reflected signals.

Product Details

Interference Detection & Mitigation

The RES720 offers an industry-leading, Value-engineered solution for carrier grade timing products. It is designed to meet the resilient timing requirements mandated by the 2020 Executive Order for positioning, navigation, and timing (PNT) services.

The RES720 module offers unparalleled accuracy to meet the stringent synchronization needs of the next-generation networks in various industry verticals including 5G X-Haul, Smart Grid, Data Center, SATCOM, Calibration Services and Industrial Automation applications.

Dual Band

With dual-band multi-constellation capability, RES720 reduces the timing error under clear skies to < 5 nanoseconds without the need for an external GNSS correction service. Additionally, the RES720 offers the benefit of higher power L5 signals (twice as much power as L1) with its greater bandwidth, and advanced signal design lowers the risk of interference and improves multi-path protection. The multi-band capability of the RES720 allows it to compensate for the ionosphere error while reducing the timing error under clear skies to few nanoseconds without further need for correction. 


The RES720 has a single RF input for all the GNSS bands to simplify host circuitry. It uses dual SAW filters for exceptional signal selectivity and out of-band attenuation thus providing the best total cost to performance ratio.

RoHS and REACH Compliancy

Nanosecond-level Accuracy

The RES720 offers precision time synchronization with 5 nanoseconds accuracy in normal mode of operation. RES720 is designed to meet stringent timing requirements of critical infrastructure and help operators maximize the performance of their networks and optimize the return on their infrastructure investments.

Smart GNSS Assurance

To protect against today's sophisticated attacks and signal beaconing, Protempis' timing module offers automatic detection and failover with highly reliable anti-jamming and anti-spoofing capabilities.

Advanced Security Features

With the ideals of zero trust security, the RES720 provides secure boot and anti-tampering features by default. Additionally, RES720 offers T-RAIM to provide the highest-level timing integrity.

Which Timing Module  is right for you?

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