I need someone who can design an amplifier for RF at 433 Mhz. The idea is to be able to open/close my car even if i am far away from the car by 500 meters. The device should receive the signal from the car key, amplify the signal and send it with stronger power. The person should be able to design the scheme and choose the electronic components and the antennas ... ect.
$205 (Avg Bid)
$205 Avg Bid