Archive for July, 2011

I’ve added Amazon links in the description below so you can check out the technical details of each product and see more reviews: #10: Swann DIY Security Kit www.amazon.com #9: Q-See 8-channel Surveillence System www.amazon.com #8: Weather-proof Wireless Security Camera System www.amazon.com #7: Sunvalleytek RCA530A Real-Time Four Channel Wireless Receiver www.amazon.com #6: Netrome Tetragon 4-Channel DVR Security System www.amazon.com #5: Lorex EDGE mini DVR Security System www.amazon.com #4: SVAT CV301-8CH-008 8-Channel H.264 Smart DVR Complete Surveillance System www.amazon.com #3: Logitech Alert 750e Outdoor Master Security System with Night Vision www.amazon.com #2: Logitech Alert 750i Indoor Master www.amazon.com #1: Lorex LIVE SD7 Wireless Digital Security System www.amazon.com

I’m buying a PT-AE900U Projector for use with my current playstation 2 and for the wii and PS3 in the future. I also have logitech 5.1 speakers. Besides the project what else do i need? I’ll also buy a screen but do I need a receiver?

How best to set up my CCTV / CATV?

Hi,

I’m in a school that runs a morning television show. I’m not sure how it is best to set up our TVs to minimize loss.

We have:
50 dB Amplifier
Blonder Tongue Saw Filter Modulator
Hi Pass Filter
Various splitters

Currently, we have our video source, which starts off as RGB. That runs through the Blonder Tongue and is sent via coax about 100 feet upstairs to a control booth. There (the picture looks fine at that point btw) the signal (channel 3 modulation) is combined with cable TV with a splitter. On one input of the splitter is our channel 3 programming, and on the other is the CA TV with a high pass filter (so channel 3 can come in… ((that’s our theory)) ). That combined signal is put into the 50 dB amplifier. The output is put into a 3 way splitter. Two of those go out to what we consider to be high-priority classrooms, and the third goes to a lower priority (less used) congregation area.

How can we make our system better?

Thanks!
Nick

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