Low cost and high quality digital DVB-S/S2 RF 1-ch Modulator for DVB headend solution

This type of modulator supports the DVB-S/S2 standard.  DVB-S-S2 Modulator is controlled by our own developed VCC software by Ethernet. DVB-S-S2 Modulator has input BNC connector and can be produced with N-, F- or SMA-type of output connectors by order. The DVB-S-S2 Modulator is a professional device and it is usually used by TV operators for modulation up to 32APSK.

FEATURES:

• supports bitrate up to 45 Msymb/s
• output frequency range of 950-2150 MHz
• supports constellations of QPSK, 8PSK, 16APSK, 32APSK
• has a high modulation error rate (MER)
• has output level up to 115 dBµV
• can be produced from 1 to 32 independent modulation channels
• optionally has 10 MHz references and DC injection

MAIN FUNCTIONS:

• remote control by Ethernet
• if power is lost all saved settings are recovered in the device after restoration of supply
• integrated over-voltage protection (by power supplying)
• integrated over-load protection (by power supplying)
• integrated short-circuit protection (by power supplying)

·         Development:

• Customized BUC for C-band, X-band, Ku-band, K-band

• Customized LNB PLL for C-band, X-band, Ku-band, K-band

• Customized different antenna types for C-band, X-band, Ku-band, K-band such as sector, OMNI, directed, etc.

• Customized waveguide elements: waveguides, adaptors, filters, feeds, power dividers, isolators

·         Equipment supply:

• BUC for C-band, X-band, Ku-band, K-band

• LNB PLL for C-band, X-band, Ku-band, K-band

• different antenna types for C-band, X-band, Ku-band, K-band such as sector, OMNI, directed, etc.

• waveguide elements: waveguides, adaptors, filters, feeds, power dividers, isolators

• headend: receivers, encoders, scramblers, multiplexers, modulators, mixers, converters, etc.

• amplifiers, power injectors, reference generators, power supplies

·         DHL, UPS, FedEx, TNT, Aramex, Freightage, EMS

UMT LLC is a young company which was established as a subsidiary of ROKS PrJSC. Based on the huge experience of our technical staff and support of our partners we work at the digital telecommunication and TV broadcasting market as a system integrator, developer and manufacturer of the equipment for:

·         DVB communications

·         microwave TV broadcasting systems like MMDS, MVDS and LMDS 

·         radio relay systems of C, Ku K and Ka-bands with high level of channels capacity

We aim to improve our customer’s profitability and competitiveness by providing comprehensive range of solutions for: 

·         C, X, Ku, K, Ka-band signal receiving 

·         ASI TS (transports streams) multiplexing 

·         digital ASI stream scrambling (hardware conditional access (CAS) server, subscriber management system and many features for subscriber services. CAS is able to operate with many typical STBs at all the market) 

·         L-band signal modulation (up to 32 APSK, up to 44 MSymb/s) 

·         frequency up-converting (C, X, Ku, K, Ka-signal broadcasting) 

·         Wireless TV broadcasting

·         Interactive wireless systems

·         Links & repeaters

·         System & network development

Our mission statement is to build new contacts and long-term relationships with our customers and clients around the world and provide exceptional customer services by pursuing business through innovation and advanced technology.