Frequently Asked Questions...
Does anyone know any schematic for sending and receiving video and sound on VHF or UHF?
Does anyone have any schematic for sending and receiving video and sound on VHF or UHF? I really needed!
Answer:
if you are talking 10 milliwatt or less, you could make a "game" type modulator. it would not meet the legal requirement for broadcast. This simplified version will have interference with other TV channels
The audio (mono) is FM modulated on a carrier 4.5 Mhz above the visual carrier and no more than 10 percent of the visual power level. The visual is AM modulated by the video signal, which is the analog output from a camera.
The receiver is a TV set. or you could modify an FM radio for the audio, and detect the video with a diode. To work on a TV set you need to select standard carrier frequencies in the 6 MHz channel assignment. Channel 2 in the USA is 54 to 60 MHz, the visual is always 1.25 MHz above the lower channel limit, or 55.25 MHz in this case, aural is plus 4.5 or 59.75 MHz.
.Broadcast versions are very complex and have to meet many regulatory requirements.
 STERN SCRAMBLE ORIGINAL VIDEO ARCADE GAME SCHEMATICS MANUAL UR + CT MODEL 1981 US $24.75 
|
 ++Millipede Arcade Game Schematic Pack Supplement Manual Coin Video Game Machine US $16.95
|
 MIDWAY AMAZING MAZE VIDEO ARCADE GAME SCHEMATICS + PARTS CATALOG + MISC LOT 1976 US $24.75
|
 150 Classic Video Arcade Game Manuals & Schematics on CD $ Free Shipping$ US $7.99
|
 Vintage ATARI BATTLEZONE CABARET Video Game Manual & Schematics-1ST Printing US $36.95
|
 BALLY MIDWAY PACMAN CT ORIGINAL VIDEO ARCADE GAME SCHEMATICS AND PAPERWORK LOT US $29.75
|
 KONAMI MEGA ZONE VIDEO ARCADE GAME CONVERSION KIT SERVICE MANUAL + SCHEMATICS US $14.75
|
 MIDWAY NBA JAM VIDEO ARCADE GAME CONVERSION KIT SERVICE MANUAL + SCHEMATICS US $12.75
|
 KONAMI X MEN 4 PLAYER VIDEO ARCADE GAME INSTRUCTIONS MANUAL + SCHEMATICS 1991 US $17.75
|
 ATARI MOTO FRENZY VIDEO ARCADE GAME OWNERS MANUAL WITH SCHEMATICS MINI DELUXE US $24.75
|
 ATARI KANGAROO ORIG VIDEO ARCADE GAME OPERATORS SERVICE MANUAL + SCHEMATICS 1982 US $12.75
|
 1981 Atari Centipede Arcade Video Game Original Instruction Manual & Schematic US $19.95
|
 MIDWAY MAPPY ORIGINAL VIDEO ARCADE GAME PARTS + OPER. MANUAL w/ SCHEMATICS 1983 US $22.75
|
 TAITO GRAND CHAMPION ORIGINAL VIDEO ARCADE GAME OPERATORS MANUAL w/ SCHEMATICS US $17.75
|
 EXIDY FAX ORIGINAL VIDEO ARCADE GAME OPERATORS MANUAL + SCHEMATICS 1st Ed. 1983 US $17.75
|
 ATARI CHAMIONSHIP SPRINT VIDEO ARCADE GAME OPERATORS MANUAL + SCHEMATIC MANUAL US $22.75
|
 WARLORDS SCHEMATIC ONLY video game owners MANUAL US $14.00
|
 ATARI HARD DRIVIN ORIGINAL VIDEO ARCADE GAME SCHEMATIC PACKAGE MANUAL 1989 US $12.75
|
 ATARI COMPACT HARD DRIVIN ORIG VIDEO ARCADE GAME SCHEMATIC PACKAGE MANUAL 1989 US $12.75
|
 ATARI ROADBLASTERS ORIGINAL VIDEO ARCADE GAME OPERATION & SCHEMATICS MANUAL 1987 US $22.75
|
 ATARI ROAD RIOT 4WD ORIGINAL VIDEO ARCADE GAME SERVICE & SCHEMATICS MANUALS 1991 US $24.75
|
 ATARI POLE POSITION ORIGINAL VIDEO ARCADE GAME SERVICE & SCHEMATICS MANUALS 1982 US $17.75
|
 ATARI GRAVITAR ORIGINAL VIDEO ARCADE GAME OPERATION & SCHEMATICS MANUALS 1982 US $24.75
|
 VINDICATORS SCHEMATIC ONLY owners video game manual US $14.00
|
 COMMANDO W/ SCHEMATICS video game owners manual US $15.00
|
 BUCK RODGERS W/ SCHEMATICS SEGA video game manual US $24.00
|
 RING KING kit w/ schematics video game manual US $12.00
|
 Atari System I Operators Manual & Schematic Supplement video arcade US $14.25
|
 Atari ROADBLASTERS Video Arcade Game Original Manual & Schematic US $13.25
|
 BUMP N JUMP SCHEMATICS video arcade game manual US $12.00
|
 LAZARIAN MINI SCHEMATICS video game manual US $12.00
|
 BIONIC COMMANDO W/ SCHEMATICS CAPCOM video game manual US $18.00
|
 Data East BREAKTHRU Video Arcade Game PCB SCHEMATICS Original Manual US $7.40
|
 ASTRON BELT video arcade game manual w schematics US $14.00
|
 DATA EAST MAD ALIEN ORIGINAL VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1980 US $22.75
|
 TEHKAN BOMB JACK ORIGINAL VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1984 US $22.75
|
 ATARI CENTIPEDE ORIGINAL VIDEO ARCADE GAME SIGNATURE GUIDE + SCHEMATICS 1981 US $9.75
|
 SEGA MANX TT TWIN ORIGINAL VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1996 US $17.75
|
 MIDWAY NBA JAM ORIG. VIDEO ARCADE GAME KIT SERVICE MANUAL + SCHEMATICS 1993 US $14.75
|
 SNK VANGUARD to VANGUARD II ORIG VIDEO ARCADE GAME MANUAL WITH SCHEMATICS 1984 US $22.75
|
 ATARI PIT FIGHTER ORIG 1st PRINTING VIDEO ARCADE GAME MANUAL w/ SCHEMATICS 1990 US $14.75
|
 ATARI GAUNTLET 4 player Arcade Video Game OPERATORS MANUAL & SCHEMATICS US $19.95
|
 ATARI POLE POSITION Arcade Video Game OPERATORS MANUAL & SCHEMATICS 2 pack set US $19.95
|
 PLEIADES CENTURI W/ SCHEMATICS video game manual US $14.00
|
 ATARI ROLLING THUNDER VIDEO ARCADE GAME OWNERS MANUAL + SCHEMATIC BOOK 1st Ed. US $22.75
|
 TAITO JUNGLE HUNT ORIG. VIDEO ARCADE GAME OWNERS MANUAL WITH SCHEMATICS 1982 US $13.75
|
 MICRO PROSE F-15 STRIKE EAGLE VIDEO ARCADE GAME MANUAL WITH SCHEMATICS 1990 US $22.75
|
 MIDWAY SKINS GAME VIDEO ARCADE GAME MANUAL WITH SCHEMATICS & EXTRAS 2000 US $16.75
|
 MIDWAY CRUIS'N WORLD SIT DOWN VIDEO ARCADE GAME MANUAL WITH SCHEMATICS 1996 US $22.75
|
 WILLIAMS BUBBLES ORIGINAL VIDEO ARCADE GAME DRAWINGS SET SCHEMATICS MANUAL 1983 US $17.75
|
 NAMCO FINAL FURLONG VIDEO ARCADE GAME OWNERS MANUAL WITH SCHEMATICS 1999 US $14.75
|
 STRATA DRIVERS EDGE ORIG VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1994 US $13.75
|
 CINEMATRONICS CINEMAT SYSTEM VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1985 US $12.75
|
 SNK VULGUS CONVERSION KIT VIDEO ARCADE GAME SERVICE MANUAL + SCHEMATICS 1984 US $14.75
|
 Data East COBRA COMMAND Video Arcade Game SCHEMATICS Original Manual US $11.95
|
 CENTURI CHALLENGER ORIGINAL VIDEO ARCADE GAME SERVICE MANUAL+ SCHEMATICS 1981 US $17.75
|
 DATA EAST CHELNOV ATOMIC RUNNNER VIDEO ARCADE GAME SERVICE MANUAL w/ SCHEMATICS US $12.75
|
 MEADOWS INC. MEADOWS LANES BOWLING VIDEO ARCADE GAME SERVICE MANUAL +SCHEMATICS US $14.75
|
 Data East ROBOCOP Video Arcade Game Tech Support & Schematics Original Manual US $8.00
|
 Atari GAUNTLET Video Arcade Game Original Operators & Schematic Manual US $19.75
|
 Data East EXPRESS RAIDER Video Arcade Game PCB SCHEMATICS Original Manual US $6.25
|
 MACH 3 W/ SCHEMATICS video game manual US $18.00
|
 LOCK ON DATA EASTwith schematics video game manual US $12.00
|
 ATARI DIG DUG VIDEO ARCADE GAME MANUAL + SCHEMATICS '82 US $22.75
|
 1981 TAITO QIX VIDEO GAME MANUAL & SCHEMATICS W/FLYER US $14.95
|
 Konami MEGA ZONE Video Arcade Game Original Manual w/ Schematics US $12.75
|
 THUNDER JAWS ATARI W/ SCHEMATICS video game manual US $14.00
|
 BALLY TAPPER ORIGINAL VIDEO ARCADE GAME OPERATION PARTS + SCHEMATICS MANUAL 1983 US $22.75
|
 UNIVERSAL MR DO VIDEO ARCADE GAME INSTRUCTION OPERATION MANUAL WITH SCHEMATICS US $9.75
|
 MIDWAY MS PACMAN VIDEO ARCADE GAME SCHEMATICS + PARTS & OPERATION MANUAL 1982 US $24.75
|
 NICHIBUTSU ROLLER JAMMER VIDEO ARCADE GAME SERVICE MANUAL+ SCHEMATICS 1984 US $22.75
|
 TAITO STRATOVOX VIDEO ARCADE GAME MANUAL SCHEMATIC 1980 US $18.75
|
 CENTIPEDE SCHEMATIC SET atari video game manual US $14.00
|
 Taito OPERATION WOLF Original Video Arcade Game Operating Manual and Schematics US $24.95
|
 LIGHTING FIGHTERS SCHEMATIC video game manual US $11.00
|
 MARBLE MADNESS ATARI SCHEMATIC video game manual US $14.00
|
Schematics Video
How to Build Electronic Circuits : How Schematics are Used in Electronics
How To Build A Free Energy Generator
Electricity demand is always on the rise and prices too. Never wondered how you could easily reduce your electricity bills? Has a common consumer like you, I was really concerned about the electricity prices going up. As I was frustrated to give such a lot of money to my power company, I decided to search for alternatives, even for free energy solutions. Two months ago, I found a company on the Internet selling an easy guide to help you build a free energy generator. I was not sure if this could really work because of the idea that building such a free energy generator was impossible.
Well, I was convinced by the company's videos and testimonials that it could work. I found it to be a good deal since the price is not really high. I ordered the guide to build a free energy generator and a few days later my machine was done. I purchased the materials at my local hardware store for cheap. It cost me around a hundred bucks for them. Using their guide, I connected my free energy generator to a battery and some mesuring instruments to see if this machine was working. I was really surprised by the results! My battery was fully charged within the end of the afternoon and the generator was still working!
I was amazed by the free energy generator. It was working by itself! No electricity required, no gas, no wind or solar power, not a small source of energy was required to power it up! It's a true free energy generator! Now I'm using it to power up some devices in my house just like if it was a gazoline generator. I plugged in my refrigerator, my tv, my radio and some other things...
My free energy generator is working and It does not produces any toxic gases or dangerous liquids. It's very easy to build on your own. Everybody can do it! If you are one of those persons who can't imagine a working free energy generator, I suggest you to visit the company's website by using the following link: free energy generator easy guide
I hope that you will use this very useful information and that you will, like me, do great savings on your electricity bills with the free energy generator.
About the Author
Oliver's interests are: technology, science, internet, computers, transportation, music...
Here are a list of other products on Arcade Machines For Sale, come check these out:
