DTV Transmitter

GT-5900A Series Terrestrial Digital Television Broadcasting Transmitter

The Toncy GT-5900A series indoor terrestrial digital television broadcasting transmitter operates within the 470-700MHz frequency range. It features a flexible configuration while maintaining Toncy’s hallmark of high performance, exceptional stability, and reliability. This transmitter excels in meeting the demands for multi-frequency transmission and extensive regional coverage. It is particularly well-suited for terrestrial digital TV networks that span complex terrains and broad areas.

The device boasts an advanced system design, low noise output, high operational efficiency, superior anti-interference capabilities, a compact and simple structure. It fully supports a range of digital TV standards including DTMB, CMMB, DVB-C/S/T/T2, ISDB-T, and ATSC-T, offering excellent flexibility and practical applicability in engineering projects.


描述

GT-5900A-1000 1kW Transmitter

  • Operating Frequency: 470 ~ 860MHz; supports both single-channel and broadband transmission.
  • Versatile Modulation Standards: Supports a wide array of modulation standards including DTMB, DVB-C/S/T/T2, ATSC-T, and ISDB-T.
  • Modular Design: Designed for ease of installation, maintenance, and upgrades.
  • Features a high-efficiency LDMOS power amplifier tube and linear circuit design to minimize power consumption.
  • Supports two power control modes: ALC and MLC, incorporating a wide dynamic ALC circuit design for stable output power.
  • Enhanced device stability through protection mechanisms against overtemperature, overcurrent, overexcitation, and standing wave issues.
  • Perfect delay start technology effectively prevents damage from burst signals to the transmitter.
  • Delivers excellent output signal quality with a single-channel MER up to 36dB.
  • Strong out-of-band performance makes it particularly suitable for use in complex electromagnetic environments.
  • Provides sufficient power margin to meet customer requirements for transmission power.
  • Supports both local and remote monitoring.
  • Includes options for Web management and GPRS remote monitoring (optional).