مطالب مندرج در پروژهها Contribution & Distribution
Title: DSNG Antenna
Description: DSNG (Digital Satellite News Gathering) equipment is required for live programs. One of the DSNG equipment sections is an antenna with a controller. Due to the lack of local products, IRIB had to purchase from foreign suppliers. Essentially, the aim of this project is to use the capabilities of Iranian manufacturers and to improve industrial knowledge and experience for locals progressively. This can bring self-sufficiency in the field of DSNG production in future. This antenna works at KU band with 1.5m diameter and a carbon fiber reflector including an antenna controller for three parameters of azimuth, elevation and polarization.
KU Band SSP Amplifier
Title: KU Band SSP Amplifier
Description: Gallium nitride (GaN)-based SSPB (Solid State Power Block) are produced by local manufacturers in order to make our national requirements in satellite communication equipment. The output power of the prototype SSPB is 250w and it is designed for operation in Ku-band (13.75-14.5 GHz) for satellite up-link applications. Solid-state amplifiers are cheaper in terms of purchasing and operating than vacuum tube alternatives. The SSPB comprises integrated units which are completed by power supply, phase-locked oscillator, mixer, filter and exclusive cooling mechanism.
Further Projects(our vision of the future): DBS Band amplifier , ku band amplifier with linearizer
IP Video Gateway
Title: IP Video Gateway
Description: Due to new trends to IP solutions in contribution and distribution of high-bit rate video contents, it is necessary to provide the suitable gateways and equipment for these purposes. Some examples of such technologies are video gateways with IP Trunk for the provision of various services including ASI, 3G, HD/SD-SDI, AES/EBU and E1. They are equipped with IP communications using bandwidth optimization and maximum flexibility.
Further Projects(our vision of the future): The development of IP-based equipment with support for other newly video formats such as UHD-1, UHD-2,… and various card combinations