3584305

Information

• Patent Grant
• 3584305

• References
• Source

• Patent Number

  3,584,305

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • H03D7/163 - the local oscillations of at least two of the frequency changers being derived from a single oscillator
  • H03B21/02 - by plural beating
  • H03B2201/0208 - the means being an element with a variable capacitance
  • H03B2202/027 - the noise being essentially proportional to the inverse of the frequency

• US Classifications

  • 455 - Telecommunications