ONAIR, FT Series, FM Transmitters and DVL series Digital Microwave Links designed with the latest technology had a great interest at the IBC 2011 which took place in Amsterdam from 9th to 13th September.
FT Series and FM Transmitters are manufactured with 600w to 20kw. 600w, 1.2kw, and 2.5kw can be manufactured also as compact types (exciter included).
All FT Series Transmitters have a standard control and monitoring system. Using this system, You can access the transmitter via GSM Modem with Internet Protocol and you can observe many parameters and change power, deviation etc. The transmitter can record up to 30 events and it can send an e-mail or SMS when any problem occurs.
The transmitters can be used with a redundant one. When used like that, only a coaxial relay will be needed. When the main transmitter has a problem, it automatically energizes the coaxial relay and the redundant transmitter.
The transmitter has both analog and digital audio (AES EBU) inputs. RDS Coder can be connected either internally or externally.
High Power Transmitters are made of 2.5 kW Amplifiers. 2.5 kW Amplifier has a 4 pcs 650 W amplifier modules. By using %50 fewer modules in comparison to the old models, the new ones have a simpler construction and the MTBF values are improved. DC Voltages and currents of each module, temperatures, AC Voltages, and currents are measured by the sensors and the efficiency can be observed using the LCD panel. The transmitter can adjust it's own operating voltage for the most efficient working level.
Forwarding and reflecting power are also measured and these measurements are used by the control systems.
FT Series transmitters have many innovative features that probably most advanced transmitters in the world market don't have.
For more details http://www.onair.com.tr/urun.asp?id=1
DVL Series digital microwave video/audio links are working at 10-13 GHz band. They can transmit up to 40 km by using a 44 cm parabolic antenna with radome. This distance can be improved up to 80 km by increasing antenna diameter and using a waveguide. These links have SDI and/or CVBS Video and one pair Audio in/out ports.
DVL Series Links are the cheapest and the best digital radio links in the world market with the best price-performance ratio.
For details : http://www.onair.com.tr/urun.asp?id=105
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