GB2065421B - Duplex transceivers - Google Patents

Duplex transceivers

Info

Publication number
GB2065421B
GB2065421B GB7919966A GB7919966A GB2065421B GB 2065421 B GB2065421 B GB 2065421B GB 7919966 A GB7919966 A GB 7919966A GB 7919966 A GB7919966 A GB 7919966A GB 2065421 B GB2065421 B GB 2065421B
Authority
GB
United Kingdom
Prior art keywords
duplex transceivers
transceivers
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
GB7919966A
Other versions
GB2065421A (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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB7919966A priority Critical patent/GB2065421B/en
Publication of GB2065421A publication Critical patent/GB2065421A/en
Application granted granted Critical
Publication of GB2065421B publication Critical patent/GB2065421B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15564—Relay station antennae loop interference reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB7919966A 1979-06-08 1979-06-08 Duplex transceivers Expired GB2065421B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7919966A GB2065421B (en) 1979-06-08 1979-06-08 Duplex transceivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7919966A GB2065421B (en) 1979-06-08 1979-06-08 Duplex transceivers

Publications (2)

Publication Number Publication Date
GB2065421A GB2065421A (en) 1981-06-24
GB2065421B true GB2065421B (en) 1983-08-17

Family

ID=10505707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7919966A Expired GB2065421B (en) 1979-06-08 1979-06-08 Duplex transceivers

Country Status (1)

Country Link
GB (1) GB2065421B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725842A (en) * 1982-09-27 1988-02-16 Teledyne Industries, Inc. Isolation apparatus for a continuous-wave radar system
US4475243A (en) * 1982-12-21 1984-10-02 Motorola, Inc. Isolation method and apparatus for a same frequency repeater
US4475246A (en) * 1982-12-21 1984-10-02 Motorola, Inc. Simulcast same frequency repeater system
US4776032A (en) * 1985-05-15 1988-10-04 Nippon Telegraph And Telephone Corporation Repeater for a same frequency with spillover measurement
JP3337795B2 (en) * 1993-12-10 2002-10-21 富士通株式会社 Relay device
GB9522198D0 (en) * 1995-10-30 1996-01-03 British Broadcasting Corp Ofdm active deflectors
US7280623B2 (en) * 2002-08-02 2007-10-09 Hypres, Inc. Digital RF correlator for multipurpose digital signal processing
GB0510385D0 (en) 2005-05-20 2005-06-29 British Broadcasting Corp Improvements relating to on-channel repeaters
US8401600B1 (en) 2010-08-02 2013-03-19 Hypres, Inc. Superconducting multi-bit digital mixer

Also Published As

Publication number Publication date
GB2065421A (en) 1981-06-24

Similar Documents

Publication Publication Date Title
JPS5689397A (en) Duplex belt press
IL51656A (en) Common channel duplex transceiver
JPS5467156A (en) Duplex coupling
DE3070816D1 (en) Loud-speaker
JPS5687004A (en) Photopulse transmission line
NZ188975A (en) Single channel duplex transceiver
GB2033878B (en) Duplex copying-machine
JPS55136055A (en) Tampon
GB2042731B (en) Selfextending rule
YU230978A (en) Duplex transceiving arrangement
JPS562229A (en) Transmission mechanism
GB2064706B (en) Planetary-roller transmission
GB2052216B (en) Duplex transceivers
GB2064271B (en) Transceivers
JPS55143244A (en) Carton
JPS55145085A (en) Transmission
GB2065421B (en) Duplex transceivers
JPS55165050A (en) Repeater
ZA802529B (en) Change-under-load transmission
GB2063020B (en) Transceivers
GB2050764B (en) Duplex transceivers
JPS55143106A (en) Hand case
JPS54114031A (en) Facsimile transceiver selfftester
JPS5689674A (en) Duplex stabilizer
GB2050307B (en) Carton

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960608