×

Miniature television transmitter

  • US 4,701,797 A
  • Filed: 06/07/1984
  • Issued: 10/20/1987
  • Est. Priority Date: 06/07/1984
  • Status: Expired due to Fees
First Claim
Patent Images

1. A tv transmitter comprising:

  • a video amplifier for amplifying a composite video signal applied at an input thereof;

    a single ended differential amplifier connected to said video amplifier for amplifying the output of said video amplifier;

    a low pass filter connected to the output of said differential amplifier for filtering out high frequency components;

    a modulator connected to receive the output of said low pass filter and an r.f. carrier for modulating the video signal output from said low pass filter onto said r.f. carrier; and

    bias circuit means connected to said video amplifier for providing a variable bias thereto to adjust the dc level of said video signal.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×