and no = 256

TERMINAL TRANS REPEATER (TTR-7002) (CASTWIN Co,.Ltd)

TERMINAL TRANS REPEATER (TTR-7002)

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    This device facilitates communication by interlocking Head-End of the control room and MTR (Main Trans Repeater) devices. It receives fire, business radio signals and FM broadcast signals from the control room and MTR, modulates the frequency, amplifies them, corrects to a stable signal and transmits them to the indoor transmission line. Also It performs the function of transmitting radio signals received from indoor transmission lines to all outdoor and indoor transmission lines by frequency modulation, amplification, and correction of stable signals.
    It is a two-way Terminal Trans Repeater divided into 2 bands so that communication failures do not occur even when both fire fighting and business radios are used at the same time.
    The radio frequency for firefighting using a single 450MHz frequency is physically configured in both directions to implement a function that does not cause communication failures in inter-level calls.
    By transmitting the frequency from the microwave (450MHz) band with high transmission loss to the microwave (20~70MHz) band with low transmission loss, the amplification process is significantly reduced and noise generation is minimized, thereby maximizing the performance of call quality.

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Product details

TERMINAL TRANS REPEATER 

TTR-7002





This device facilitates communication by interlocking Head-End of the control room and MTR (Main Trans Repeater) devices. It receives fire, business radio signals and FM broadcast signals from the control room and MTR, modulates the frequency, amplifies them, corrects to a stable signal and transmits them to the indoor transmission line. Also It performs the function of transmitting radio signals received from indoor transmission lines to all outdoor and indoor transmission lines by frequency modulation, amplification, and correction of stable signals.

It is a two-way Terminal Trans Repeater divided into 2 bands so that communication failures do not occur even when both fire fighting and business radios are used at the same time.

The radio frequency for firefighting using a single 450MHz frequency is physically configured in both directions to implement a function that does not cause communication failures in inter-level calls.

By transmitting the frequency from the microwave (450MHz) band with high transmission loss to the microwave (20~70MHz) band with low transmission loss, the amplification process is significantly reduced and noise generation is minimized, thereby maximizing the performance of call quality.

Company Information

CASTWIN Co,.Ltd

Address : 40-12, Teheran-ro 38-gil, Gangnam-gu, Seoul, Republic of Korea

Website : http://www.castwin.com

CASTWIN is celebrating its 29th anniversary this year.
From now on, CASTWIN will grow as a Global "Digital Creator".

Since its foundation in 1991, CASTWIN have led the paradigm of the IT industry and provide our customers with the best value in the manner of holding top-level exports, skills and competencies by sectors and developing high-performance and high-quality solutions with focusing on the three key business sectors required for the infrastructure setup of digital broadcasting equipments, IPTV/3DTV, SI and so on.

Specially, we have successfully developed all kinds of necessary equipments and solutions for service conversion into digital broadcasting since the end of 2012 when analog broadcasting will come to an end, and then have distributed them to appropriate users, expanding our arena in the market and taking the lead in the industry.

In addition, as a part of efforts to make preparation for future revitalization of the immersive media broadcasting equipment market including UHDTV and 3DTV, we strive to raise our reputation as a leader in the industry through constant investment in R&D activities and technology introduction.

In future, CASTWIN will give top priority to customer satisfaction and quality control and at the same time, improve our technologies with higher software capabilities to reinforce our business competitiveness. Also, we will promote individual imagination and organizational synthesis to contribute significantly to market dominance, and thus, create the value as a "first mover" and a true IT infrastructure leader which provides customers with optimal solutions.