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Video and voice wireless transmitter

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7rots51

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Please send me links and comments on design of wireless video and audio transmitter and receiver (IC and modules).

How to design in an addressable form.
 

DavidP

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Try Polarisusa, tehy have lot of devices in this field.
 

dainis

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Look this cheap devices:
h**p://w*w.allthings.com.au/Wireless/wireless%20video%20transmitter%20sender%20menu.htm
 

gelly

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try this link

h**p://www.nvlsi.no/Datablad/RF_overview_frame2.htm

think there u'll find something suitable

something else u can try; (depends on witch range u desire)

an video modulator ( everyone has an old broken VCR somewhere
in the howse, atleast, i dont throw sutch things away)

-mostly +5v
-audio input
-video input
-ground. (no need for more to modulate av)
the most modulators are for channel around 36 ( ~600 Mhz carrier)

problem is the low RP.

this u could amplify with a tv-cabel 'booster',
attached with a home-made quart-wave antenna
( output impedance 75 ohm )

greetz, gelly.
 

7rots51

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Please send digital wireless data ,video,audio transmitter and receiver links?
How to design ? ICs? RF section?


Thanks
 

rfmw

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look at VHF Communications magazine. The radioamateurs have built some packet radio equipment capable of 1Mbps bit rate which is the bandwidth you require. but thats only useful if its the source and drain of the link a PC computer.

rfmw
 

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