I am new to the electronics arena so please bear with me... A bit of project history.... I am restoring an old car and want to change the steering column to a rack and pinion. The current column allows for the wires of the turn signals and horn to go down the center into the engine bay and connect to the respective systems. Problem is with the new steering column no wires can run down the center and the turn signals and horn switches are located in the center of the steering wheel.
My solution (other than relocating the switches to the dashboard), which I have done is as follows: I purchased an inexpensive 4 channel tx/Rx set. Opened up the transmitter and de soldered 3 of the switches and replaced with wires that connect to the existing turn signal and horn switches. The transmitter is to be left in the steering wheel hub. On the receiver end it has been programmed to stay on as long as the "button" is pushed and via an automotive relay turn on and either the turn signals or horn.
Now for the problem... The steering wheel hub is made of metal and doesn't allow the signal out. My idea of a solution is to use an extended antenna and bring it to the front of the steering wheel, which is plastic/Bakelite. If I need to relocate the receiver for better reception, that can be done but 1st I need to get the signal out of the steering wheel. The tx antenna is currently a pull out metal type and I have read that the length of the antennae is based upon the frequency. I tried straighten in the receiving antennae but that just seemed to make the system work intermittently even when on the bench (nothing in the car). Any help would be greatly appreciated.
My solution (other than relocating the switches to the dashboard), which I have done is as follows: I purchased an inexpensive 4 channel tx/Rx set. Opened up the transmitter and de soldered 3 of the switches and replaced with wires that connect to the existing turn signal and horn switches. The transmitter is to be left in the steering wheel hub. On the receiver end it has been programmed to stay on as long as the "button" is pushed and via an automotive relay turn on and either the turn signals or horn.
Now for the problem... The steering wheel hub is made of metal and doesn't allow the signal out. My idea of a solution is to use an extended antenna and bring it to the front of the steering wheel, which is plastic/Bakelite. If I need to relocate the receiver for better reception, that can be done but 1st I need to get the signal out of the steering wheel. The tx antenna is currently a pull out metal type and I have read that the length of the antennae is based upon the frequency. I tried straighten in the receiving antennae but that just seemed to make the system work intermittently even when on the bench (nothing in the car). Any help would be greatly appreciated.