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Analog TV transmitters

The Maxiva ULXTE is a liquid-cooled TV transmitter that powers over-the-air delivery across the UHF television spectrum. Built on GatesAir’s groundbreaking PowerSmart® Plus architecture, Maxiva ULXTE offers today’s digital broadcaster the most compact, energy-efficient solutions to reliably deliver rich, high-quality multi-format content to viewers at home, or on the move.

Optimized for International Markets The Maxiva ULXTE transmitter utilizes the latest 50-Volt LDMOS amplifier devices, new compact high-efficiency power supplies and the new Maxiva XTE exciter with advanced real-time adaptive correction (RTAC) for outstanding signal performance.

The Maxiva ULXTE power amplifiers have been optimized to provide the best possible performance and efficiency for both ATSC 1.0 and ATSC 3.0. The ULXTE transmitter is rated for identical average power levels for both modulations, assuring a simple and cost-effective upgrade path for future ATSC 3.0 operation.

Modular designs simplify installation and reduce ongoing maintenance, dramatically lowering total cost of ownership over the life of the transmitter.

Main Features of Maxiva™ ULXTE with PowerSmart® Plus The Maxiva ULXTE with PowerSmart® Plus is the highest efficiency broadband UHF transmitter on the market.

Up to 45% AC-to-RF efficiency Simple and cost-effective upgrade path from ATSC 1.0 to ATSC 3.0 at the same power level New high-efficiency DC power supplies Integrated high-efficiency pump system for certain power classes Hot-swappable light-weight PA modules Hot-swappable compact DC power supplies Incorporates the newest technology Maxiva XTE exciter for best-in-class adaptive pre-correction and native IP transport inputs RoHS compliant / CE compliant Support for all worldwide digital modulation standards Modular & upgradeable architecture All-digital linear and nonlinear pre-correction: Real-Time Adaptive Correction (RTAC) Rugged, reliable design and construction Ideal for N+1 configurations since all transmitters can be identical and use the same PA’s, minimizing spares requirements Lowest energy usage Minimum operating cost

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