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433 Mhz Remote control

 
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433 Mhz Remote control
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Geir Anders
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Joined: 30 Oct 2003
Posts: 1

Post 433 Mhz Remote control Reply with quote
Where can I find advices and schematics on designing an amplifier stage for a 433Mhz shortrange remotecontrol transmitter?
Originaly the remote-controlled mains switch reach about 20 meters. I need min. 100meters range.
It`s using an internal loop-antenna. Adding an external antenna to extend range is not of current interest.
Thu Oct 30, 2003 1:50 pm View user's profile Send private message
pcs
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Joined: 18 Jan 2002
Posts: 3063
Location: Radio Land

Post Reply with quote
Search google for RFID2114

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