Pemancar TV DVB-T2 LITE TRANSCAST

Pemancar TV DVB-T2 LITE TRANSCAST
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TRANSCAST Dual Cast Digital DVB-T2 LITE 1250W & 2500W and Analog Transmitter 5000 & 10000W

 

The TRANSCAST product is a state-of-the-art OEM with digital modulator TEAMCAST providing transmitter manufacturers with maximum flexibility for standard transition support. Specifically designed to meet Broadcaster’s demand to invest in digital-ready transmitters, TRANSCAST allows a smooth and cost-effective transition to Digital.In India, Africa and Indonesia among others, Analogue PAL is still in use. This continued use creates a demand for analogue transmitter replacement or update. But since DSO plans have been defined, the life cycle of these transmitters is limited. So in order to maximize their return on investment when replacing or repairing Analogue systems, broadcasters require a field upgradable system makes this possible. TRANSCAST product immediately provides the required solution to ensure lower cost field upgradable transition. It features Analogue PAL plus DVB-T and DVB-T2 modulation schemes, without requiring a hardware upgrade or firmware software upload! It also has a comprehensive set of signal input interfaces including Analogue Video (Composite) and Audio Balanced (Option NICAM), as well as digital inputs (SDI and ASI).

When used in DVB-T or T2 mode, BROADCAST SYSTEM full DVB-T2/DVB-T2 LITE support. It includes T2 modulation core that is today used by major DVB-T2 commercial networks deployed worldwide. It implements the full DVB-T2 standard, including System A and System B, Multi-PLP layered modulation as well as SISO/MISO transmission schemes. TRANSCAST  integrates value-added mechanisms managing ASI and IP input streams redundancy. Fully interoperable with all DVB-T2 gateways today available on the market, MT2-2210 brings maximum reliability and guarantees your DVB-T2 On-Air transmission capability as soon as your Digital transition is mandated!  

The TRANSCAST transmitter provides a cost effective solution to meet the most demanding requirement of today’s Teerestial Televisian Broadcasting. It is made up of two DVB-T2 Exciter 10 Watt, and 5 x 500W TV Digital amplifier. The amplification stages incorporate high linearity LDMOS transmistors 8 units of BLF-888A. An intermediate external driver is included in order to improve the efficiency of the amplifying stage. Using the complete alarm and digitalized information systems of this transmitter, the user can control the most relevent parameters of the modulation and of the amplifying stages. Digital telemetry is included, and critical or non critical mask can be supplied.

 

KEY FEATURES:

-Redundant Dual Exciter DVB-T2 10 Watt with Changeover Switch

-Pout : 5 x 500 W=2500 Wrms DVB-T2

-Gain : 60dB

-Modulator DVB-T2 TEAMCAST

-Bandpass Filter TELMEC

-Dual Analog and Digital Modulation

-PA Section 33% Efficiency

-Fully digital front panel control

-Easy operation with auto gain control

-Force AIR cooling

-Lightweight / compact size

-Fully compliant with DVB-T2 standard

-Support Mode A, B and Multi-PLP

-2xASI inputs, 1xGigabit Ethernet IP

-Support 1k, 2k, 4k, 8k , 16k , 32k FFT

-Guard Interval: 1/4, 1/8, 1/16, 1/32, 1/128,19/128,19/256

-Rotated constellation: 29°, 16.8°, 8.6°, 16.8°, Antan(1/ 16°)

-FEC: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6

-Constellation: QPSK, 16QAM, 64QAM, 256QAM

-Advanced DVB-T2 features: MFN/SFN, Multi-PLP, SISO/MISO, T2-Lite

-Channel Bandwidth: 5, 6, & 8MHz

-High performance RF feature with MER>40dB

-External 1pps & 10MHz Clock inputs

-Onboard GPS or GPS/Glonass (Option)

-Powerful Linear & non-linear correction

-Digital Adaptive Precorrection (Option)

-IP Web Server remote control & RS232 serial

 

PILOT PROJECT TRANSCAST DVB-T2LITE telah digunakan oleh Stasiun Metro TV, SCTV, TRANS7, TV Berita, CTV Banten, INTV dan PEMDA (RSPD) / TVRI, dll