GB420595A - Improvements in electrical two-way amplifiers - Google Patents

Improvements in electrical two-way amplifiers

Info

Publication number
GB420595A
GB420595A GB9791/33A GB979133A GB420595A GB 420595 A GB420595 A GB 420595A GB 9791/33 A GB9791/33 A GB 9791/33A GB 979133 A GB979133 A GB 979133A GB 420595 A GB420595 A GB 420595A
Authority
GB
United Kingdom
Prior art keywords
frequencies
filters
band
pass
amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9791/33A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB420595A publication Critical patent/GB420595A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
GB9791/33A 1932-08-05 1933-03-31 Improvements in electrical two-way amplifiers Expired GB420595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE420595X 1932-08-05

Publications (1)

Publication Number Publication Date
GB420595A true GB420595A (en) 1934-11-30

Family

ID=6452664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9791/33A Expired GB420595A (en) 1932-08-05 1933-03-31 Improvements in electrical two-way amplifiers

Country Status (2)

Country Link
GB (1) GB420595A (enExample)
NL (1) NL37441C (enExample)

Also Published As

Publication number Publication date
NL37441C (enExample)

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