Broadcast Electronics (Marti) GTX-900S G-Series STL Transmitter

Introducing the GTX-900S G-Series STL Transmitter
Experience cutting-edge broadcasting technology with the Broadcast Electronics GTX-900S G-Series STL Transmitter. This state-of-the-art transmitter is specifically designed for modern studio to transmitter link (STL) applications, boasting a broad frequency range from VHF to SHF. Its combination of direct-synthesis and frequency agility ensures exceptional performance across diverse broadcasting environments.

Optimized Performance with Advanced Features
The GTX-900S stands out with its compact, low noise synthesized oscillator that can be finely tuned in 10 or 25 kHz steps. Users benefit from the external programmability of frequency and power settings, enabling precise control without the need for specialized instruments. This functionality extends across a wide operational range, adding to its versatility in the field.

Designed for Ease of Use and Maintenance
Maintenance and testing are made straightforward with the GTX-900S’s simple and modular internal construction. The unit’s design facilitates easy access to components for servicing, ensuring minimal downtime and continuous operation. A high-precision, temperature-compensated crystal time-base provides stable performance under various environmental conditions.

Enhanced Connectivity and Audio Options
This transmitter is equipped with balanced/unbalanced audio inputs, MPX, and a separate auxiliary SCA/RDS channel. Audio levels are adjustable in small increments for optimal sound quality. It features up to six separate LF input and output connectors and an RF/IF monitor, enhancing its adaptability for complex setups. Additionally, an optional high-performance digital stereo-encoder and decoder can be installed, further broadening its application scope.

Reliable and Efficient Operation
The GTX-900S utilizes a high-efficiency, low-noise switch-mode power supply that supports an extended input range of 90-260 VAC, along with a battery backup system that includes a recharging option. Its narrow low-loss microwave input filter ensures high sensitivity and outstanding performance, even in RF-noisy environments. The entire system is controlled digitally, with extensive monitoring capabilities accessible via an RS232 port or a web-based user interface.