GatesAir Brings Timing And Signal Reference Generator To IBC

GatesAir will bring its timing and signal reference solution for broadcast and telecom facilities to IBC for the first time. The GatesAir Maxiva GNSS-PTP is a standalone 1RU solution with a sophisticated switching algorithm that assures high-precision 10MHz and 1 PPS reference signals to mission-critical components in the signal chain, including transmitters, networking, and studio equipment. Internationally, the Maxiva GNSS-PTP brings strong value to national broadcast and network operators operating headends with multiple transmitters, for example.
The Maxiva GNSS-PTP speaks to modern navigation technologies used in second-generation Global Navigation Satellite Systems, and supports all major global satellite constellations (GPS, GLONASS, Galileo, QZSS). Each GNSS-PTP device feeds up to twelve 10 MHz and 1 PPS references in the technology infrastructure, removing the need to integrate a standalone timing source in each component. This substantially reduces equipment costs and installation timelines while providing a single, yet highly redundant, point of failure for engineers.
Precise timing and frequency generation is assured because of the GNSS-PTP’s high level of redundancy. The product design includes redundant AC power supplies with built-in battery back-up for “always-on” protection. Diverse timing sources include redundant GNSS receivers, which incorporate OCXO temperature control to prevent frequency changes. Timing sources also include a PTP hardware module and an external 10 MHz and 1 PPS reference. Built-in switching control logic ensures reliability and flexibility for always selecting the highest priority source as a reference.
Support for the Precision Time Protocol v2 (PTP) adds further reliability and flexibility for customers. Available as a modular option, users can prioritize PTP as a facility’s primary source, or configure PTP as a backup to one of the GNSS receivers. The PTP module can function as a master or slave and, same as the unit’s GNSS receivers, provide reliable timing and frequency reference to 12 external devices.
GatesAir has further simplified the user experience with an integrated web interface that allows users to select frequency bands easily and flexibly for each GNSS system, and configure timing source selection in automatic and manual modes. The user interface also offers useful visual aids, including detailed tracking maps and tables, satellite status and signal quality.
You might also like...
Microphones: Part 10 - Mid-Side (M-S) Recording And Processing
M-S techniques provide useful sound-field positioning and a convenient way to check mono compatibility. We explain the hard science behind this often misunderstood technique.
Microphones: Part 9 - The Science Of Stereo Capture & Reproduction
Here we look at the science of using a matched pair of microphones positioned as a coincident pair to capture stereo sound images.
Microphones: Part 8 - Audio Vectorscopes
The audio vectorscope is an excellent tool for assuring quality in stereo sound production, because it makes the virtual sound image visible in the same way that a television vectorscope allows the color signals to be seen.
Microphones: Part 7 - Microphones For Stereophony
Once the basic requirements for reproducing sound were in place, the most significant next step was to reproduce to some extent the spatial attributes of sound. Stereophony, using two channels, was the first successful system.
IP Security For Broadcasters: Part 12 - Zero Trust
As users working from home are no longer limited to their working environment by the concept of a physical location, and infrastructures are moving more and more to the cloud-hybrid approach, the outdated concept of perimeter security is moving aside…