1. QVidium Technologies, Inc. Video Distribution with single source RF (Ch 3 or 4) Satellite Receiver RF Source Coax Network Analog Satellite Receiver Analog Source Coax Network RF Modulator RF

2. QVidium Technologies, Inc. Set-Top Box tunable Video Distribution with multiple sources Coax Network QVMP2C-1011 Analog RF Modulator RF IP Network Cable TV RF Low-pass Filter RF http://www.channelplus.com/product_detail.php?productId=67RF Low-pass Filter: RF Splitter/Combiner RF Splitter/Combiner:http://www.channelplus.com/product_detail.php?productId=19 RF Modulatorhttp://www.channelplus.com/product_detail.php?productId=98 1.RF Low-pass Filter removes Cable TV channels above 116 (or 750 MHz). 2.RF Modulator creates channel 121 (valid channels are 121 to 125) 3.RF Splitter/Combiner combines Cable TV and RF Modulated IP Network signal 4.Set-Top box tunes to 121 for IP Network content; otherwise, STB tunes to Cable TV channels 2 to 116 Set-Top Box Web links to RF components:

3. QVidium Technologies, Inc. Switched Video Distribution with multiple sources RF (Ch 3 or 4) Satellite Receiver RF switched Coax Network Analog Satellite Receiver Analog switched Coax Network RF Modulator RF QVMP2C-1011 Analog RF Modulator RF RF selector switch QVMP2C-1011 A/V selector switch IP Network