Implement circulators for each PA output to achieve low distortion and stable operation.
This FMD series transmitter is a "high-efficiency, low-cost" purely domestic FM transmitter that applies RF technology cultivated through FM transmission equipment for tunnels and industrial RF power supply devices developed by the Ministry of Land, Infrastructure, Transport and Tourism. It incorporates two FM transmitters for both primary and backup use into a 19-inch rack, achieving redundancy, and can fit both the primary and backup units in the space of a conventional domestic FM transmitter. Additionally, it is equipped with two FM transmitters capable of outputting up to 2000W, allowing for a comfortable operation at 1000W. 【Features】 - Redundant design with four 250WPA units for both primary and backup - Equipped with automatic output control function via ALC - Designed with circuits and semiconductors capable of 2000W output, allowing for ample operational capacity - Utilizes hot-swappable power units during operation - PA units are equipped with highly visible multimeters and LED operation indicators For more details, please contact us or download the catalog.
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【Features】 ○ Even if an abnormality occurs in one unit of the power supply unit or PA unit, it is possible to maintain a rated output of 1000W. ○ Equipped with an emergency start switch in case of TX control failure. ○ In the event of an automatic switch failure, emergency route response is possible by replacing the U link panel. ○ The fan cooling the PA unit adopts a replaceable type, allowing for quick maintenance and replacement during operation. ○ Each unit can be replaced with front access. ○ Automatic switch, U link panel, filters, and test loads are standard implementations. ○ It is possible to conduct startup tests and maintenance of the backup system during broadcasting. ○ Compatibility with existing and other company equipment interfaces is possible. ○ Basic maintenance parts kit is packaged. ○ Built-in filter complies with the new spurious standards of the Radio Law. ○ Domestic production and maintenance system by an ISO9001 certified factory. ○ We propose a flexible system that allows for various customizations. ● For more details, please contact us or download the catalog.
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■Wide Range of Fields: Samway's products are active in all areas of industries where high-frequency equipment is used, including high-frequency heating, plasma generation, ultrasonic power, testing, microscopy, particle accelerators, NMR spectroscopy, and communication. ■Unique Circuit Design: Samway's high-frequency equipment and systems are developed through unique circuit designs. The accumulation of technology cultivated mainly through numerous custom developments at research and development institutions ensures high performance and high reliability. ■Original Products: Samway's products are developed in-house. We design functional devices tailored to our customers' systems. This allows us to deliver products that meet a wide variety of usage purposes. We respond quickly from development and design to manufacturing, whether for single items, systems, or even OEM. ■System Design: We not only design single-function devices that manipulate and provide high-frequency energy in various forms but also engage in total system-oriented design that includes receiving and analyzing reaction data and organically linking these elements together.