L497 HALL EFFECT PICKUP IGNITION CONTROLLER


Posted on Feb 6, 2014    10685

The LA1061M is an Antenna switching controller for mobile Radio equipment. The LA1061M uses a number of inputs from the receiver circuitry to select the main Antenna or sub-antenna according to signal strength and quality. Weak and strong signals are detected with the S-meter DC voltage and F. E. AGC voltage, respectively. Multi-path distortion is


L497 HALL EFFECT PICKUP IGNITION CONTROLLER
Click here to download the full size of the above Circuit.

detected from the AC component of the IF output, using the same high-sensitivity Counter circuit as in Sanyo`s earlier LA1060 device. An auxiliary circuit keeps the main Antenna selected for a fixed time period when reception conditions outside a moving vehicle are changing rapidly. By Sanyo Semiconductor Corporation




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     



    Top