GB834636A - Method for the frequency synthesis in duplex radio sets - Google Patents

Method for the frequency synthesis in duplex radio sets

Info

Publication number
GB834636A
GB834636A GB1712258A GB1712258A GB834636A GB 834636 A GB834636 A GB 834636A GB 1712258 A GB1712258 A GB 1712258A GB 1712258 A GB1712258 A GB 1712258A GB 834636 A GB834636 A GB 834636A
Authority
GB
United Kingdom
Prior art keywords
frequency synthesis
duplex radio
radio sets
sets
duplex
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
GB1712258A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB1712258A priority Critical patent/GB834636A/en
Publication of GB834636A publication Critical patent/GB834636A/en
Expired legal-status Critical Current

Links

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
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB1712258A 1958-05-29 1958-05-29 Method for the frequency synthesis in duplex radio sets Expired GB834636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1712258A GB834636A (en) 1958-05-29 1958-05-29 Method for the frequency synthesis in duplex radio sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712258A GB834636A (en) 1958-05-29 1958-05-29 Method for the frequency synthesis in duplex radio sets

Publications (1)

Publication Number Publication Date
GB834636A true GB834636A (en) 1960-05-11

Family

ID=10089664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712258A Expired GB834636A (en) 1958-05-29 1958-05-29 Method for the frequency synthesis in duplex radio sets

Country Status (1)

Country Link
GB (1) GB834636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135816A2 (en) * 1983-08-24 1985-04-03 Toyo Communication Equipment Co.,Ltd. Signal transmission and reception system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135816A2 (en) * 1983-08-24 1985-04-03 Toyo Communication Equipment Co.,Ltd. Signal transmission and reception system
EP0135816A3 (en) * 1983-08-24 1986-02-05 Toyo Communication Equipment Co.,Ltd. Signal transmission and reception system

Similar Documents

Publication Publication Date Title
GB834636A (en) Method for the frequency synthesis in duplex radio sets
AU224985B2 (en) Method for the frequency synthesis in duplex radio sets
AU3886358A (en) Method for the frequency synthesis in duplex radio sets
CA565660A (en) Ultra-high frequency antenna unit
AU220881B2 (en) Improvements in or relating toa high frequency inductor
CA553021A (en) Apparatus for frequency interpolation
CA560202A (en) Inductor apparatus
AU250311B2 (en) Antennas for higher frequencies
CA552716A (en) High frequency cores
CA559742A (en) High frequency tuner
CA559704A (en) Ultra-high frequency filter
CA574827A (en) Frequency wave-filter
CA554008A (en) Perforating apparatus
AU3455258A (en) Improvements in or relating toa high frequency inductor
CA553910A (en) Thiolurethanes and process for preparing the same
CA577295A (en) Radio frequency transducer
CA558000A (en) Voice frequency receivers
CA557309A (en) Radio frequency antennas
CA559566A (en) Multiple frequency generator
CA562767A (en) Frequency converter
CA561985A (en) Hybrid arrangements for use on micro radio waves
CA563716A (en) Very high frequency converter
CA568362A (en) Apparatus for forming perforations in wells
AU231861B2 (en) Hones
CA583381A (en) Frequency meters