GB1030016A - Improvements in or relating to systems for relaying radio signals - Google Patents

Improvements in or relating to systems for relaying radio signals

Info

Publication number
GB1030016A
GB1030016A GB35450/63A GB3545063A GB1030016A GB 1030016 A GB1030016 A GB 1030016A GB 35450/63 A GB35450/63 A GB 35450/63A GB 3545063 A GB3545063 A GB 3545063A GB 1030016 A GB1030016 A GB 1030016A
Authority
GB
United Kingdom
Prior art keywords
frequency
oscillator
changer
output
discriminator
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
GB35450/63A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB1030016A publication Critical patent/GB1030016A/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
    • H04B7/165—Ground-based stations employing angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
GB35450/63A 1962-09-19 1963-09-09 Improvements in or relating to systems for relaying radio signals Expired GB1030016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES81528A DE1276144B (de) 1962-09-19 1962-09-19 Richtfunksystem mit Winkelmodulation

Publications (1)

Publication Number Publication Date
GB1030016A true GB1030016A (en) 1966-05-18

Family

ID=7509671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35450/63A Expired GB1030016A (en) 1962-09-19 1963-09-09 Improvements in or relating to systems for relaying radio signals

Country Status (7)

Country Link
US (1) US3310740A (cg-RX-API-DMAC7.html)
BE (1) BE637592A (cg-RX-API-DMAC7.html)
DE (1) DE1276144B (cg-RX-API-DMAC7.html)
DK (1) DK107041C (cg-RX-API-DMAC7.html)
FI (1) FI41045B (cg-RX-API-DMAC7.html)
GB (1) GB1030016A (cg-RX-API-DMAC7.html)
NL (1) NL297996A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022848B1 (cg-RX-API-DMAC7.html) * 1969-07-25 1975-08-02
US3711778A (en) * 1970-03-18 1973-01-16 Sperry Rand Corp Microwave microcircuit
US4606049A (en) * 1984-12-03 1986-08-12 The United States Of America As Represented By The Secretary Of The Navy Remote transmitter control system
US5790959A (en) * 1996-11-13 1998-08-04 Hewlett-Packard Company Programmable band select and transfer module for local multipoint distribution service basestation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA411423A (en) * 1940-01-27 1943-03-30 Canadian General Electric Company Frequency conversion system
US2407212A (en) * 1942-06-16 1946-09-03 Rca Corp Radio relaying
US2477570A (en) * 1945-01-05 1949-08-02 Russell A Berg Radio relay system
US2529579A (en) * 1945-02-06 1950-11-14 Rca Corp Frequency control of highfrequency oscillations
US2691065A (en) * 1951-01-12 1954-10-05 Rca Corp Multiplex relay system
DE1095896B (de) * 1959-07-24 1960-12-29 Iapatelholdia Patentverwertung Einrichtung zur Regelung der Frequenz des UEberlagerungsoszillators in einem Hoechstfrequenzempfaenger
DE1113720B (de) * 1959-11-27 1961-09-14 Siemens Ag Relaisstellenverstaerker fuer eine Richtfunkstrecke

Also Published As

Publication number Publication date
NL297996A (cg-RX-API-DMAC7.html) 1965-11-10
BE637592A (cg-RX-API-DMAC7.html) 1964-03-19
DK107041C (da) 1967-04-17
FI41045B (cg-RX-API-DMAC7.html) 1969-04-30
US3310740A (en) 1967-03-21
DE1276144B (de) 1968-08-29

Similar Documents

Publication Publication Date Title
GB704221A (en) Improvements in or relating to radio transmission systems for stereophonic signals and transmitters and receivers for use therein
GB993585A (en) Repeater for multiplex communication system
GB577758A (en) Improvements in or relating to apparatus for transmitting or receiving frequency-modulated oscillations
US2974222A (en) Communication systems
GB586315A (en) Improvements in or relating to secret radio communication
GB976235A (en) Improvements in or relating to transmitting systems for amplitude-modulated oscillations
FR1455638A (fr) Liaison radioélectrique
GB1084651A (en) Improvements in or relating to line communication systems
GB551472A (en) Improvements in modulated high frequency carrier wave signalling systems
GB1048328A (en) Radio communication system
GB642097A (en) Improvements in or relating to signal transmission systems
GB1166165A (en) Communications Receivers
GB1020227A (en) Improvements in or relating to microwave transmission systems
GB943482A (en) An improved stereophonic transmission system and receiver therefor
GB1277131A (en) Transmission system comprising a transmitter and a receiver for the transmission of information in a prescribed frequency band and transmitters and receivers to be used in said system
GB1095634A (en) Method for minimising effect of intermodulation noise in fm communication systems
GB1028021A (en) Improvements in or relating to satellite radio communication systems and apparatus therefor
GB958634A (en) An ultra-short wave transmitter-receiver
GB952033A (en) Improvements in transmission systems and transmitters and receivers therefor
GB611626A (en) Improvements in radio-telegraphy
GB985807A (en) Angular modulation transmission systems
GB817713A (en) Improvements relating to radio relays
GB1232507A (cg-RX-API-DMAC7.html)
GB1072019A (en) Improvements relating to space satellite communications systems
US2918571A (en) Communication system