Tirupati Broadcasting Systems

Lal Gate, Surat, Gujarat

We are offering fiber optic transmitter power 6 dbm 14 dbm transmitters use directly modulated dfb technology for transmission of optical signal at 1310nm wavelength. A power-doubler amplifier with built-in agc circuit and dfb technology along with rf pre-distortion circuit have been incorporated to achieve excellent c/n, cso & ctb performance providing a stable rf signal power optic transmitters incorporate a thermo-electric cooler and auto control for laser power & bias current to ensure stable optic output power and longer life of laser module. features: agc/mgc for stable rf levellinear frequency responseexcellent c/n, cso & ctbhigh quality dfb fresh laserunique rf pre-distortion circuitstandard 19 inch rack mount typeoptic output power: 6dbm14dbm (4mw25mw)an intelligent microcontroller to control all parameterslcd display for displaying all transmitter parameters

power offers node cum transmitter for franchise control room. it is useful for franchise cable operators getting ofc connection from mso. it has two rf output ports. with the help of these cable operator can run two rf trunk cables. it also incorporates one dfb laser which gives an optic output of 9/10 dbm. cable operator has the facility of simultaneously getting two high qualities rf output and one optic output of 9/10 dbm. it is as good as making a mini control room at customers premises. features: hybrid optical receiver module technologyaluminum housingtwo rf output + one optical output excellent frequency responseinput optical power indicationoutput optical power indicationvariable gain and slope controlexcellent c/n, cso & ctb dual power supply power pass & mains

Power offers optic convertor for the application in hfc networks, for re-transmit of optical signal. It has the capability to convert even weak optic signals to a high quality rf signal for further distribution in larger catv network. Optical input power indicator is provided for easy of network maintenance. features: hybrid optical receiver module technologyaluminum housingflat rf output leveldouble rf output and one monitorexcellent frequency responseled optical power indicationexcellent c/n, cso & ctb dual power supply power pass & mainsbest for re-transmit of optical signal

We are offering hybrid amplifier economypower economy series hybrid amplifiers are professional hybrid amplifiers used for line extender application in large catv trunk lines. High quality hybrid module is used for achieving excellent performance.

We are offering hybrid amplifier power professional series hybrid amplifiers are professional hybrid amplifiers used for line extender application in large catv trunk lines. Superior quality hybrid module (nxp / philips) is used for achieving excellent performance. features: superior quality hybrid module (nxp / philips)double rf output and one monitorflat frequency response30 db gainvariable gain and slope controldual power supply power pass & mains

We are offering power supplyexternal power inserter for 5860 mhz frequency responseshort circuit alarm indicator. Continuous current and voltage indication. Output port for easy distribution. optional 90 v model.

We are offering vsb modulatorpower cable tv vsb modulators are more suitable for small control room having 36 or less channels.they use crystal-based oscillator for excellent frequency stability and good picture & sound quality. They are economical in price. features: rf output of 105 dbv19 inch rack mountedany fixed ch from 47300 mhz (e2 s20) (36 channels)adj. Ch. Interference >65dbccrystal oscillator for stable frequencyloop through ac powerlow out-of-band noise for high c/n