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total search10 articles
2007-02-16 Zetex revamps LNB design with new IF switch
Zetex Semiconductors' 4:2 IF switch features integrated gain and control functions that dramatically improve IF signal reliability, eliminate false switching and reduce circuit complexity.
2005-03-22 Interface ICs simplify LNB supply design
The new LNB control voltage regulators and interface ICs from Intersil offer high integration, power efficiency and reliability
2007-01-16 Protect satellite antenna from lightning
The LNB is remotely powered from the satellite receiver STB. The same coaxial cable that carries an IF signal from the LNB to the receiver carries power from the receiver to the LNB
2006-02-03 Minimize lightning damage on satellite antennae
A dedicated IC, an LNB voltage regulator can be damaged by a lightning strike on the coaxial cable or antenna that generates a high current, high voltage surge at the voltage regulator. Here's how to protect without restricting data transmission performance
2007-01-03 IF switch integrates gain, control functions
Zetex Semiconductors has launched a 4:2 IF switch said to be the first to feature integrated gain and control functions.
1999-06-29 Advances in satellite front-end technology give speed and cost-benefit system test, installation, and free to air operation
This paper reviews the possibilities of addressing issues of satellite TV through advances in the front-end technology used in a typical digital satellite receiver. The required enhancements are quantified, followed by a description of the design project intended to deliver these enhancements
2005-11-11 Single chip serves as satellite front-end
The team at Silicon Laboratories developed the SiRX family of satellite front-ends
2009-08-18 Satellite RF tuner improves STB reception
NXP's highly integrated dual-stream RF system offers both single cable and legacy satellite reception.
2006-08-30 New LNA MMIC from UBEC gets BSMI certification
Uniband Electronic has announced a new 3.3V wideband LNA MMIC with internal input/output matching and high/low gain controlthe UA2725.
2011-12-22 Cable sol'n supports multiple video streams
The EN5288 targets single family home requirements of the global direct broadcast satellite market.
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