Product Documents & Files

Typesort descending Title Date
Other: ISO 9001 Certification, Spectracom Les Ulis pdf - 342 KB
Tuesday, April 23, 2019
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Other: VersaSync 3D CAD Model - Compressed This 3-D graphic STP file can be used by CAD software to model the integration of VersaSync. stp - 2 MB
Wednesday, July 6, 2016
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Other: VersaPNT Press Release VersaPNT provides virtually failsafe battlefield navigation, even in GPS-denied environments, to protect critical networks with Assured PNT technology. pdf - 339 KB
Monday, October 9, 2017
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Other: Excerpts from Securing Military GPS from Spoofing and Jamming Vulnerabilities

Spectracom CTO, John Fischer, was quoted in the November/December 2015 Military Embedded Systems (pg 18-21). This infographic provides excerpts on some of the main points of the article.

pdf - 2 MB
Tuesday, December 1, 2015
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Other: ISO 9001 Certification, SpectraTime Neuchâtel pdf - 181 KB
Wednesday, October 17, 2018
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Other: Orolia General Terms and Conditions Of Purchase pdf - 233 KB
Friday, June 1, 2018
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Other: VersaSync 3D CAD Model - Uncompressed This 3-D graphic STP file can be used by CAD software to model the integration of VersaSync. stp - 11 MB
Wednesday, July 6, 2016
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Other: Orolia Code of Ethics, French Version - Code d'Ethique La réussite de notre Entreprise repose en grande partie sur notre responsabilité sociale et l'éthique de notre comportement.  pdf - 2 MB
Tuesday, October 15, 2019
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Other: ITC 2017 Press Release Spectracom’s Jon Sinden to Present at the 2017 International Telemetry Conference. pdf - 143 KB
Monday, October 16, 2017
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Other: ISO 9001 Certification, McMurdo Lanham pdf - 396 KB
Wednesday, October 17, 2018
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Presentations and Articles: A Calibrated Precision GNSS Simulator for Timing Applications This paper shows the results of a project underway to take an affordable but fully capable precise GNSS simulator and calibrate its RF output so a receiver’s 1PPS can be measured. The goal is to calibrate the 1PPS output reference output of the simulator relative to the simulator’s RF output to a resolution of 0.1 ns for any particular constellation signal. pdf - 621 KB
Monday, December 16, 2013
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Presentations and Articles: STL for Maritime Applications pdf - 2 MB
Wednesday, November 29, 2017
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Presentations and Articles: Metamodel-Assisted Disciplining Algorithm for Detecting Spoofed GNSS Time Signals

This article was originally presented at the 2014 PTTI conference. It describes various approaches to a disciplining algorithm to detect and mitigate the effect of GNSS spoofing on precision time signals.

pdf - 914 KB
Monday, December 1, 2014
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Presentations and Articles: Protecting GPS/GNSS-Reliant Military Systems (GPS World Webinar)

Slides from the GPS World webinar “Defense PNT in Challenged Environments” hosted on June 21, 2018, and presented by Jon Fischer and Jon Sinden. This webinar discusses the reliance of GPS in modern land-warfare systems, the potential effects of GPS disruption on their operation and considerations for protecting their ability to continue operating in a GPS-disrupted environment. View the slides presented by Orolia or click here to register and watch the webinar on demand.

pdf - 663 KB
Wednesday, July 18, 2018
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Presentations and Articles: Zone Based Indoor Location Using GNSS Simulators Signals from Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS), are very weak and usually cannot be seen indoors or underground. A common method to overcome the problem of receiving GNSS signals indoors or underground is to use a GPS/GNSS repeater with an antenna located outdoors to receive the GNSS signals and an amplifier/antenna to re-transmit the signal indoors. This paper describes the technologies and methods for creating an intelligent repeater system including time synchronization at the nanosecond, microsecond, and millisecond levels, how each synchronization level affects the overall system and methods for achieving each, power level considerations including power level requirements between zones and how they affect transitions from one zone to another, data transfer and example system configurations. While GPS is primarily demonstrated and tested, the possibility for adding other GNSS constellations such as QZSS, BeiDou, Galileo, and GLONASS are also presented. pdf - 270 KB
Wednesday, November 18, 2015
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Presentations and Articles: Adding Resilience and Trust to GPS STL is a new satellite-based time and location service for augmenting GPS to combat jamming and spoofing. Its higher power signal opens the possibility to sync indoor synchronization and timing systems without the need for a rooftop antenna system. This content was first presented at several conferences starting in January 2017 including ATIS's Workshop on Time Sync in Financial Markets, "Time & Money" and ION's Precise Time and Time Interval Systems and Applications (PTTI). pdf - 2 MB
Thursday, January 26, 2017
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Presentations and Articles: The Importance of Timing to Autonomous Vehicle Navigation Presented at the Institute of Navigation's (ION) joint meeting of their International Technical Meeting (ITM) and Precise Time and Time Interval Meeting (PTTI), Spectracom's CTO, John Fischer, shares his perspective on the confluence of precise timing and the future of autonomous navigation. pdf - 2 MB
Tuesday, January 26, 2016
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Presentations and Articles: On the Road to Driverless Land-vehicle autonomous navigation requires centimeter-level qualification tools to enable confidence build-up for delivery to open-road traffic insertion. External positioning sensors over a dedicated road section can be replaced with an embedded high-accuracy, highly responsive epoch-by-epoch differential GNSS receiver coupled with an inertial navigation system. The demonstated absolute accuracy and mobility extends the potential test area and minimizes cost for multi-environment validation. PDF - 643 KB
Monday, June 15, 2015
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Presentations and Articles: Using SoC to Achieve Low Size, Weight, Power and Cost in an Advanced PNT Module Presentation at the Altera SoC Developers Forum (ASDF 2015) describes the integration of GNSS receiver, inertial navigation system (INS) and a precision clock to reduce size, weight, and power for rugged applications. pdf - 494 KB
Monday, October 5, 2015
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Presentations and Articles: Testing GNSS Receivers to Harden Against Spoofing Attacks Spoofing is an attempt to deceive the GNSS/GPS receiver by broadcasting signals that the receiver will use instead of the live sky signals. This article describes a test system for spoofing allows testing the three major factors to consider in a spoofing attack, time synchronization to the signals to be spoofed, power level of the spoofing signal compared to the live sky signals, and accuracy of the position obtained by the spoofing signal to that of the actual position of the device being spoofed. Using a spoofing test system will allow a user to better understand the receiver and harden the system against spoofing attacks. pdf - 673 KB
Tuesday, December 8, 2015
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Presentations and Articles: Navigating With More Than Just GPS

The resurgence of the automotive industry has come with strong buyer interest in technology to improve safety, convenience and awareness in the automobile. GPS is one such technology that has strong consumer demand. While a GPS receiver is at the heart of any navigation system, applications for GPS extend to a wide range of automotive systems. Virtually anything with a sensor can take advantage of GPS data such as date, time, precise frequency, altitude, heading, velocity partly because it is very accurate and independent of any other system. But GPS is not the only satellite in the sky anymore. More and more Global Navigation Satellite Systems (GNSS) are being developed and deployed. Receivers are available to make use of multiple systems that, when used together, improves accuracy and reliability.

pdf - 287 KB
Thursday, May 17, 2012
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Presentations and Articles: GPS/GNSS Spoof Testing By Simulation

Hardening GPS/GNSS receivers against spoofing and jamming is crucial as threats are new, real and increasing. Testing with a GPS/GNSS simulator is a very effective tool for designing and evaluating countermeasures for mission-critical applications for positioning, navigation and timing. This presentation describes the application for testing spoofing.

pdf - 2 MB
Thursday, March 10, 2016
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Product Manuals: Instruction Manual, Model 8144-RE Instruction Manual, Model 8144-RE Clock Selector/Distribution Amplifier, rev A. pdf - 241 KB
Thursday, September 1, 2005
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Product Manuals: Initial Installation Manual AF / AF-H Integra DOC09081F Rev. May 15/2019 pdf - 13 MB
Wednesday, May 15, 2019
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Product Manuals: iSource+ Low Cost LPFRS Manual The Models LPFRS XX Rubidium Ultra-Stable Oscillators are sub-miniature, atomic resonance-controlled oscillators that provide an extremely stable frequency of 5, 10 or 20 MHz (sinusoidal). The LPFRS is designed for navigation , communication and timing instruments requiring such extremely stable and precise frequency. pdf - 641 KB
Thursday, March 21, 2019
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Product Manuals: Installation, Operating and User's Manual, Epsilon Synchronization Supply Unit (SSU) Installation, Operating and User's Manual, Epsilon Synchronization Supply Unit (SSU), rev D0. pdf - 2 MB
Wednesday, July 30, 2008
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Product Manuals: Instruction Manual, Model 8171A WWVB Synchronized Clock Instruction Manual, Model 8171A WWVB Synchronized Clock, rev 3.0 pdf - 3 MB
Tuesday, September 1, 1987
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Product Manuals: Installation and User Manual RC102 Revision 3, 28 February 2017 pdf - 797 KB
Tuesday, February 28, 2017
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Product Manuals: iSync+ Smart GXClok-500 Manual Smart & Fully Integrated GPS/GNSS Receiver & Crystal Oscillator Module (GXClok-500) pdf - 3 MB
Wednesday, July 31, 2019
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Product Manuals: Online User Manual, VelaSync 1232 High Speed Time Server Opens the Online User Manual for the VelaSync High Speed Time Server. External Link
Friday, May 11, 2018
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Product Manuals: Manual Addendum, NetClock Model 9183, Software V. 2.3.0 to 2.3.1 Manual Addendum, NetClock Model 9183, Software V. 2.3.0 to 2.3.1 pdf - 630 KB
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Product Manuals: QuickStart Guide, NetClock 9300 QuickStart Guide, NetClock 9300, rev B. pdf - 89 KB
Wednesday, January 21, 2009
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Product Manuals: Instruction Manual, GPS Ageless Master Oscillator MODEL 8194B, 8195B, 8197B Instruction Manual, GPS Ageless Master Oscillator MODEL 8194B, 8195B, 8197B, rev D. pdf - 2 MB
Wednesday, August 1, 2007
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Product Manuals: User Manual, PRISMA Compliance User Manual, PRISMA Compliance. pdf - 2 MB
Friday, January 4, 2019
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Product Manuals: Instruction Manual, Model 8144-RR Instruction Manual, Model 8144-RR Clock Selector/Distribution Amplifier, rev A. pdf - 2 MB
Monday, December 1, 2003
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Product Manuals: Operation Manual AF / AF-H Integra DOC09078F Rev. May 15/2019 pdf - 16 MB
Wednesday, May 15, 2019
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Product Manuals: Troubleshooting GPS/GLONASS reception with SecureSync The purpose of this document is to provide detailed information on troubleshooting GPS reception-related issues with Spectracom SecureSync. This document can also be used with the NetClock 9400. pdf - 2 MB
Sunday, October 18, 2015
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Product Manuals: User Manual, Models TPRO-PC and TSAT-PC Synchronizable Timecode Generator User Manual, Models TPRO-PC and TSAT-PC Synchronizable Timecode Generator, rev 3.3. pdf - 587 KB
Friday, October 1, 2004
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Product Manuals: Instruction Manual, Spectracom Model 8179T TimeTap Port-Powered Converter Instruction Manual, Spectracom Model 8179T TimeTap Port-Powered Converter, rev A pdf - 881 KB
Monday, September 1, 2003
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Product Manuals: Installation and User Manual RC200 Revision 4, 03 October 2013 pdf - 2 MB
Monday, March 11, 2013
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Product Manuals: Instruction Manual, Model 9183 NetClock/GPS Master Clock Instruction Manual, Model 9183 NetClock/GPS Master Clock, Rev J. pdf - 8 MB
Sunday, October 1, 2006
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Product Manuals: EULA Terms and Conditions for TimeView Software EULA Terms and Conditions for TimeView Software pdf - 333 KB
Friday, June 24, 2011
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Product Manuals: Manual, PresenTense Manual, PresenTense pdf - 3 MB
Tuesday, January 1, 2008
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Product Manuals: Installation and Operation Manual Kannad 406 AF / AF-H / AF(6D) DMA174S Rev. Mar 30/2020 pdf - 2 MB
Monday, March 30, 2020
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Product Manuals: iSync+ GDK-2 & SRO Designer Kit Manual Smart GPS & SRO Rubidium SynClock+® Designer Kit pdf - 669 KB
Monday, September 23, 2019
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Product Manuals: Instruction Manual, Model 8195A GPS Ageless Oscillator Instruction Manual, Model 8195A GPS Ageless Oscillator, rev A. pdf - 2 MB
Monday, March 1, 2004
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Product Manuals: User's Manual, Epsilon Clock Model EC20S User's Manual, Epsilon Clock Model EC20S, rev 7. External File
Thursday, June 11, 2015
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Product Manuals: iTest+ PicoTime-1U Manual Low Cost / Profile High resolution Frequency Stability Measurement Test Set pdf - 2 MB
Monday, October 14, 2019
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Product Manuals: User Manual, TPRO-IP Synchronizable Timecode Generator with IP Bus Interface User Manual, TPRO-IP Synchronizable Timecode Generator with IP Bus Interface, Rev A. pdf - 454 KB
Friday, December 28, 2007
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Product Manuals: TPRO-TSAT PCI LabView Driver Programming Guide LabView Driver Application Programmer?s Guide, TPRO-PCI-U/TSAT-PCI-U Synchronizable Timecode Generator with Universal PCI Bus Interface, Rev B. pdf - 135 KB
Friday, April 24, 2009
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