Rack Mount IRIG B Timecode Generator 6115G-3R

The 6115G-3R is an IRIG B Timecode Generator with a 12 channel GPS receiver with active antenna. It is a 1U Rack Mountable unit and has a front panel time display and contains 5 IRIG B Serial outputs. It can be synchronised to GPS, IRIG B or an external 1PPS clock reference and contains one demodulated IRIG B output.

Used in Broadcasting, Defence and many other Industrial Applications to reference events that may be getting recorded where a time reference is required.

The ITS Model 6115G-3R is a Rack Mount IRIG B Timecode Generator that is GPS Synchronized. It is designed to provide a precise IRIG B serial timecode output as well as a 1PPS time pulse.

Firstly, as soon as it is powered, it looks all in view satellites and locks an internal IRIG B timecode generator to the GPS time reference. However, if the signal is lost the 6115G-3R will automatically switch to an internal clock and continue creating the output IRIG B signal. No massive change in the IRIG Output will occur during this transition.

A unique feature of ITS’s GPS Synchronized Timecode Generators is Dynamic Mode Adjustment. It allows users to optimise the GPS receiver to match the environment. Therefore, it provides the most accurate time possible ranging from a fixed location to an airborne installation. In the event a GPS signal is not available, the 6115G-3R can be locked to an external IRIG B Serial timecode signal. Selection of the GPS or IRIG as the synchronisation source is via front panel switch or remotely via TTL signal. It may also be synchronised to an external 1PPS from another timing device. Therefore, it is important to have recently set the clock so that the drive will be less than one half second.

The 6115G-3R is used as a standalone unit to generate an IRIG B signal. The time of year may be set by the user via the front panel switches. The LCD readout on the front panel displays – days, hours, minutes and seconds and unit status. Regarding power loss, the unit will no longer output a serial timecode. However, it will continue to advance by switching to a battery backed up internal clock and IRIG will resume with reapplication of power.

Features of the GPS Sync IRIG B Timecode Generator 6115G-3R include:

  • IRIG B Timecode Generator
  • 12 Channel GPS Receiver with Dynamic Mode and an Active Antenna
  • Front Panel Time Display
  • Five IRIG B Serial Outputs
  • Can be synchronised to Internal GPS, IRIG B or external 1PPS reference
  • Parallel Status / Control Port and RS-232 Data Port
  • Powered by 100 to 240 VAC, 50/60 Hz


Finally, for more information, contact us.


Lastly, EON Instrumentation purchased the ITS Product line of HD-SDI and Analog Video Inserters, Time Code Generators & Displays, Video Recorders, Encoders and Controllers.  Firstly, this will expand their current Video System Architecture product line to include flight test through mission system production.  Also, manufactured and customised under EON’s AS9100D Quality System in the USA


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