Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04B—TRANSMISSION
  • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
  • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
  • H04B1/40—Circuits
  • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
  • H04B1/405—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with multiple discrete channels
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
  • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Transceivers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19785219

Family Applications (1)

Country Status (6)

Families Citing this family (1)

Family Cites Families (2)

• 0
  • BE BE564139D patent/BE564139A/xx unknown
  • NL NL96154D patent/NL96154C/xx active
• 1958
  • 1958-01-17 DE DEN14573A patent/DE1053585B/de active Pending
  • 1958-01-18 CH CH355821D patent/CH355821A/de unknown
  • 1958-01-20 FR FR1199301D patent/FR1199301A/fr not_active Expired
  • 1958-01-21 GB GB2024/58A patent/GB855308A/en not_active Expired

Also Published As

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