Defense and Telemetry
Atomic physics sets the standard for stability, accuracy, and range of applications in precision frequency reference clocks worldwide. Microsemi's and Jackson Labs Technologies’ (JLT) Rubidium and Quartz oscillators and GPSDOs support more military communications, satellite ground stations, and test and measurement applications than any other precision frequency references in the world. Advanced research, cutting-edge engineering and packaging, superior manufacturing, and integrated software design all result in precision frequency standards that deliver exceptional performance and unsurpassed accuracy, stability, and reliability in the most challenging environments.
Focus Telecom’s experts will help you analyze the challenge you have and come up with a solution, tailored to your exact needs, based on the most cutting-edge technologies in the world. Whether it is for Missiles Defense, ELINT, COMINT/DF, Satellite or Cyber applications, whether it is a Stationary, Automotive, Seaborne or Airborne system, or if it’s a rack-mounted 1U, PCB-only OEM or even a fully ruggedized solution, our team will find the optimal synchronization answer to your problem.

SyncServer S650

GPS Reference Time & Frequency Clock

The new SyncServer S650 Time and Frequency Instrument provides unprecedented synchronization flexibility and performance using Microsemi FlexPort™ technology.

The GPS referenced S650 is designed for modern electronics systems and networks that require best-in-class synchronization performance easily adaptable to a wide range of applications.
Read More

SyncServer S600

Stratum 1 Network Time Server

High Performance, Enhanced Security Network Time Server.

The new SyncServer S600 GPS / GNSS, Stratum 1 network time server with security-hardened NTP Reflector™ technology improves the security, accuracy and the reliability of the time services on the network for IT network administrators working to provide network time services in hardened network operations.

Read More

SyncServer S650 SAASM

GPS SAASM Referenced Time & Frequency Standard

The new SyncServer S650 SAASM Time and Frequency Instrument provides unprecedented synchronization flexibility and performance using Microsemi FlexPort™ technology.
The GPS SAASM referenced S650 is designed for high security, modern military electronics, and networks that require best-in-class synchronization performance easily adaptable to a wide range of applications.
Read More


The following item has reached EOL. Replacing Item - SyncServer S6xx

One of the great design benefits of the XLi is that, because of its variety of option cards, a company can customize it to fit to their specific application needs.

Whether your application demands redundancy in power supplies, GPS, or any other function, all it takes is the proper configuration of cards.
Read More

SyncSystem 4380A

Master Timing Reference 

World Class Timing Performance
Microsemi’s SyncSystem 4380A builds upon the legacy of the DVB SyncSource 4307A with a completely updated product design that uses high end components and advanced algorithms to deliver world class performance for the most demanding precise time and frequency applications.
Read More


The following item has reached EOL. Replacing Item - SyncServer S6xx

Compliant with Joint Chiefs of Staff SAASM GPS mandate and developed for authorized military users only, Microsemi's XLi SAASM GB-GRAM Time and Frequency Receiver is the world''s most powerful, accurate and versatile Selective Availability Anti-Spoofing Module (SAASM) based GPS time and frequency receiver.
Read More

BlueSky GNSS Firewall

Protects GPS Systems against spoofing and jamming threats

The vulnerability of GPS systems to various signal incidents is well documented. The rapid proliferation of GPS systems has embedded these vulnerabilities into critical national infrastructure as well as corporate infrastructures that rely on GPS-delivered position, navigation and timing (PNT) for daily operations.
Read More


Cesium Primary Frequency Standard

Unsurpassed accuracy, stability and reliability for demanding laboratory and field applications.
Accurate, stable, and capable of delivering extremely predictable time and phase for long periods, the 5071A meets the needs of leading-edge metrology and calibration labs. Used with GPS systems, the 5071A provides master clock integration for 
telecommunication, satellite communication, and navigation systems.
Read More

CsIII Model 4310B

Lightweight, compact, economical cesium frequency standard

Weighing less than 30 pounds, the CSIII Model 4310B delivers higher stability, lower phase noise and longer life for demanding users in communications, timing, synchronization and other applications. Designed for portability, the CSIII is a functional, versatile Cesium Reference Standard that performs as a primary reference standard and calibration standard in applications...
Read More

Hydrogen Maser

MHM 2010 Active Hydrogen Maser

The world's most widely installed active hydrogen maser for applications that require extreme frequency stability, low phase noise and long service life. 
The MHM 2010TM is the only commercially available active hydrogen maser with stand-alone cavity switching auto tuning manufactured in the U.S.
This technique enables the MHM 2010TM to deliver long-term frequency stability normally only attributed...
Read More


High-Performance, Extended-Range Phase Noise

The 5125A makes accurate phase-noise measurements on signals from 1 MHz to 400 MHz, covering the full range of the most commonly used frequency references. The 5125A, which requires absolutely no configuration, displays measurement results seconds after the Start button is pressed.
Microsemi's 5125A makes accurate phase-noise measurements on signals from 1 MHz to 400 MHz...
Read More


Easier, More Cost-Effective Measurements in One Box

The all-digital 5120A High-Performance Phase Noise and Allan Deviation (ADEV) Test Set with Ultra Low Noise Floor transforms the way accurate phase noise and Allan deviation measurements are made.
This simple one-box solution makes fast yet accurate single sideband (SSB) phase noise and ADEV measurements at the click of a button, all at a fraction of the cost of alternative solutions. What used to be complicated ...
Read More


High Performance Low Phase Noise Test Probe

Easier, More Accurate and More Cost-Effective Measurements in One Box.
The 3120A makes accurate phase-noise and ADEV measurements on signals from 0.5 MHz to 30 MHz, covering the full range of the most commonly used frequency references.
The 3120A, requires an external reference and computer to be used with the 3120A Phase Noise Test Software to make measurements.
Read More


Advanced Synchronization Performance Analysis Tool

Imports and analyzes synchronization measurement data from a variety of sources to access network synchronization and performs a wide range of analysis.
The TimeMonitor application is an advanced synchronization measurement analysis software tool that can import and analyze synchronization data from a number of sources.
These include dedicated jitter/wander tests used in...
Read More


Featuring the SA.3Xm Miniature Atomic Clock (MAC)

With the ability to receive up to three GNSS systems concurrently, the Microsemi GPS-3xx0 devices are the preeminent solutions for demanding mobile GNSS applications.
Their height of 1 inch makes them ideal for applications such as military manpack radios, MILSATCOM terminals, avionics payloads for unmanned autonomous systems (UAS), and high-acceleration applications, such as jet fighters.
Read More


LTE-Lite Small Cell Reference

The breakthrough LTE-Lite Frequency and Timing SMT module integrates a GPS receiver, filtered power supplies, and a software-disciplined crystal oscillator into a 0.7 x 1.18 inch footprint GPSDO SMT module.
The LTE-Lite uses true analog crystal disciplining for superior phase noise and jitter performance. 
The LTE-Lite time and frequency reference provides GNSS time and frequency synchronization...
Read More


10 MHz CSAC-based GPS Disciplined Oscillator

When low power and atomic holdover performance is required, choose the GPS-2700 , which features Microsemi's SA.45s Chip Scale Atomic Clock (CSAC) as their reference oscillator.
These units provide unparalleled holdover, ultra-low power consumption, fast warm-up time, industry-leading 1 PPS accuracy, and a low profile, all in a small footprint. The GPS-2700 provides a 10 MHz output...
Read More


10 MHz OCXO-based GPS Disciplined Oscillator

The GPS-1000 is a 10 MHz OCXO-based GPSDO with a small footprint and a host of firmware enhancements that make it ideal for avionics applications.
The Microsemi ® GPS-1000 is a 10 MHz OCXO-based GPS Disciplined Oscillator (GPSDO), covering an operating temperature range of 0 °C to +60 °C. The unit features a high-performance GPS receiver that can track up to 50 GPS signals, down to levels as low as -160 dBm.
Read More

M12M Receiver

M12M Replacement Receiver

The JLT M12M Replacement Receiver is designed to be form, fit, and function compatible to the legacy Motorola(r)/iLotus M12+ and M12M timing and navigation receivers while providing significant performance and feature enhancements and upgrades by using a late-model
8th-generation high-end GNSS Timing receiver.
This unit can be used as a stand-alone GNSS receiver via the USB interfaces...
Read More

RSR Transcoder

GPS Full-Constellation Simulator

The revolutionary RSR GNSS Transcoder(tm) allows retrofitting of any legacy GPS equipment to next-generation GNSS, SAASM, M-Code, INS, and other PVT/PNT sources.
It is based on JLT's next generation low-cost GPS Simulator technology, and can also be used as a general-purpose small GPS simulator for testing, manufacturing, qualification, spoofing, and jamming simulation.
Read More

CLAW GPS Simulator

18-channel GPS Full-Constellation Simulator

The CLAW 18-Channel Full-Constellation GPS Simulator is the industry's first fully-self contained, low size-, weight-, and power (SWaP) miniature GPS Simulator module.
In comparison to competitive products that require external computers for processing and control, the CLAW Simulator works fully self-contained by storing location/time/date data in internal NV memory...
Read More

TSC 4037A

4037A L1/L2 Distribution Amplifier

The 4037A provides sixteen outputs from a single input for distributing signals communication systems, satellite earth stations, test facilities and engineering laboratories.

The 4037A is a 1-input, 16-output L1/L2-Band amplifier housed in a compact 1U, 19-inch rack mount chassis.
Read More


Ten Channel RF Distribution Amplifier

The 6502B delivers a centralized reference signal to up to 100 different equipment stations without degrading the signal or creating crosstalk.

Designed for use in calibration laboratories, engineering facilities and production test operations, the 6502B is comprised of ten, low phase noise RF amplifiers that maintain high channel isolation.
Read More


Intelligent Switch and Distribution System

The 9611B switch and distribution system is an intelligent switching, monitoring and distribution system, packaged in a 1U rack-mount chassis.
The 9611B can be set up to distribute a wide range of signal formats; low noise sine waves, IRIG timecodes or pulse formats from either one of two inputs to all twelve outputs. The 9611B allows the user to deploy one model type to support multiple signaling formats...

Read More

TSC 4033A

Pulse Distribution Amplifier

One-input, fifteen-output pulse distribution amplifier.

The 4033A provides fifteen outputs from a single input for distributing standard clock and other pulse rate signals in laboratory, factory, and test and measurement environments.

An Ethernet port on the rear panel provides the capability to remotely monitor the status of the input and all output signals.
Read More

TSC 4036B

RF Distribution Amplifier

One-input, fifteen-output RF distribution amplifier delivers a centralized output signal without degradation.
The 4036B provides fifteen outputs from a single input for distributing RF signals in laboratory, factory, and test and measurement environments where low phase noise and high channel isolation are required.
The 4036B is a 1-input, 15-output RF distribution amplifier in a 1U...

Read More

TSC 4059B

4059B Low Frequency Distribution Amplifier for IRIG A/B or G Time

One-input, fifteen-output low frequency amplifier ideal for distributing IRIG A/B or G time code.
The 4059B provides fifteen isolated outputs from a single input for distributing IRIG A/B or G timecode signals.

The 4059B is a one-input, fifteen-output Low Frequency amplifier housed in a compact i1U, 19 inch rack mount chassis.

Read More


Designed for adverse environmental conditions

The 8200 combines excellent frequency stability and low phase noise in a hermetically sealed, shock and vibration hardened package. It is an ideal choice for a wide variety of ground tactical, shipboard, and airborne applications.
The 8200 is a precision rubidium oscillator designed to withstand a wide range of operating environments with minimal degradation in frequency accuracy and stability.
Read More

MasterClock NTDS

NTDS Series NTP Digital Clocks

All of Masterclock's NTDS digital clocks sync to any NTP source for accurate traceable time.  

Each unit configures to time zone and daylight savings time parameters and can be powered via PoE. WinDiscovery software is included.
Read More

GPSdome 1.01

GPS anti-jamming module

GPSdome 1.01 is a compact, light-weight GPS anti-jamming module, designed to prevent loss of position fix and time in the presence of certain types of jammer.

The unit may be installed on a range of installations that rely on GPS and connects between the antenna and the GPS receiver.
Read More

Focus Telecom RF Switch

Remote/ Preprogrammed GPS Switch

a standalone module which allows for remote or preprogrammed disconnection of a GNSS antenna input.

The Remote / Preprogrammed GPS Switch allows the user to minimize and limit the exposure to GPS vulnerabilities such as GPS spoofing or jamming.
Read More

 GPSdome Model T

Anti–Jammer & Anti–Spoofer for Timing systems

GPS Anti–Jammer & Anti-Spoofer for Timing systems.

GPSdome – T is a standalone, mountable antenna module which provides protection against jamming and spoofing of GPS systems.
Read More


BGPS Jammer Detector

The Chronos CTL3510 GPS Jammer Detector is a low cost, handheld, battery operated device designed to detect the presence of GPS jamming or too much power or interference in the GPS (L1) band.​
Ideal for detecting commercially available GPS jammers hidden in vehicles.Time stamped event logging option enables covert deployment in vehicles where the driver is suspected of using GPS Jammers.
Read More


Handheld GPS Jammer Detector and Locator

​The Chronos CTL3520 GPS Jammer Detector and Locator is ideal for the detection and location of commercially available GPS jammers hidden in vehicles. This handheld, battery operated device is designed to detect and quickly locate the presence of jamming signals from commercially available GPS jammers or too much power or interference broadcast in the GPS (L1) band.
Read More