vhf power amplifier - board messages report

FA: CS-10 VHF handheld power amplifier

Started 1 month, 3 weeks ago (2008-09-24 16:38:00) by No Name external usenet poster

http://cgi.ebay.ca/CS-10-Aviation-Ha...mZ200257156 797

Source: aviation & planes forum - AviationBanter

Forum: Marketplace

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Understanding the 'intelligence' in a video signal

Started 1 day, 20 hours ago (2008-11-17 14:21:00) by astral highway

I want to understand the components of a video signal as prep for tackling my first TV restoration sometime soon. It will be a 60s set, b/w. I am reasonably au fait with UHF construction methods (I've built a VHF+ converter for tiny signals) antennae, the sound receiver, line output (I isolated one as an EHT+ supply when I was 14) and power supply of a TV, but also have big gaps in my ...

Source: UK Vintage Radio Repair and Restoration Discussion...

Forum: Vintage Television and Video

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RE: OTA Issues

Started 2 days, 16 hours ago (2008-11-16 18:09:00) by Jator

I've got an external antenna (Generic DB2) mounted on my chimney, with a ChannelMaster 7777 pre-amp (power supply by the TV.) The cable runs from my chimney into my basement, and then up to the cable outlet in the room (2nd story). I figured if I ran the pre-amp power supply in the basement (closer to the pre-amp by about 40 feet of coax), and then run a GE 4 Port amplifier (outside of the...

Source: High Def Forum - Your High Definition Community &a...

Forum: Local HDTV Info and Reception

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Re: New Stereo

Started 5 days, 9 hours ago (2008-11-14 01:20:06) by Al

Well here we go again... every few months someone rips me for blinkies. Please know that I when it comes to electronic systems, I am not a neophyte, and do have some skill and knowledge here. In my professional life, I have many years of experience with multi-million dollar communications systems including microwave, UHF, VHF, and HF communications systems. While my degree is in computer ...

Source: BoatingABC.com

Forum: Boat Improvements

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RE: Is there a sub $50 VHF-high/UHF antenna with a wide beam?

Started 1 week, 3 days ago (2008-11-08 18:51:00) by pestocat

Quote: Originally Posted by rolltide1017 I'm searching for an antenna to go in my attic. It cannot be amplified because I'm using a diplexer to combine the signal onto on wire with my E* install (at least that is what the E* installer said). Unfortunately the towers I'm shooting for are spread out with as much as 100° difference....

Source: AVS Forum

Forum: HDTV Reception Hardware

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RE: Link

Started 2 weeks, 3 days ago (2008-11-02 08:53:00) by mattdp

Eureka!!!!!!!! I figure it out. I know the patterns look like CCI, which confused me at first too. However, the last time I hooked the antenna up, VHF channels had the same patterns. Furthermore, Channel 7 was a very strong copy of channel 8. Very weird. ....and even channel 10 (35 miles away) was giving me vertical rolls and crap. The UHF was all very weak. I could get better with ...

Source: AVS Forum

Forum: HDTV Reception Hardware

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RE: Link

Started 2 weeks, 5 days ago (2008-10-30 15:47:00) by holl_ands

Quote: Originally Posted by Mariouchie Thanks for all the great posts and experiences. I haven't been able to find an answer to my question though ... I have an RCA CANT2020 omni with built-in amplifier currently in my attic. It's been pretty solid until about 3 weeks ago, 50.1 and 4.1 completely fell off (I live in Windsor, ...

Source: AVS Forum

Forum: HDTV Reception Hardware

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RE: Link

Started 2 weeks, 6 days ago (2008-10-29 16:51:00) by liquidneba

Hello guys. My parent's condo building, is looking into a RFP for upgrading their MATV system for post 2/19/09. It's an older building in the Metro Washington DC area (Maryland). After hooking up the coax to the antenna input on my parents TV (Sony KD-30XS955, CRT-HDTV). They do receive some of digital channels, but the power level fluctuates wildly on the higher UHF channels. If I'm not ...

Source: AVS Forum

Forum: HDTV Reception Hardware

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Loosing Signal or interference

Started 3 weeks ago (2008-10-28 19:11:00) by baldini

Loosing Signal or interference document.write(' '); I've got two antennas (VHF and UHF) in my attic with a CM 7777 preamp combining them. Works great with excellent signal coming from Atlanta . Driving four televisions with this setup. Probably 100 ...

Source: High Def Forum - Your High Definition Community &a...

Forum: Local HDTV Info and Reception

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charme song 99797

Started 3 weeks, 2 days ago (2008-10-27 05:09:00) by noksisorn

-=CLICK HERE FOR THE BEST ONLINE MP3 COLLECTION!!!!=- -=CLICK HERE FOR THE BEST ONLINE MP3 COLLECTION!!!!=- brain wave game rectangular waveguide corporations falling down song kenny loggins songs ricky byrdsong foundation little mermaid wav file pinks songs cowboy bebop download song country ...

Source: Domain Forum

Forum: General Announcements

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