GB8120186D0 - Improvements in or relating to radio frequency communications - Google Patents

Improvements in or relating to radio frequency communications

Info

Publication number
GB8120186D0
GB8120186D0 GBGB8120186.5A GB8120186A GB8120186D0 GB 8120186 D0 GB8120186 D0 GB 8120186D0 GB 8120186 A GB8120186 A GB 8120186A GB 8120186 D0 GB8120186 D0 GB 8120186D0
Authority
GB
United Kingdom
Prior art keywords
relating
radio frequency
frequency communications
communications
radio
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.)
Pending
Application number
GBGB8120186.5A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GBGB8120186.5A priority Critical patent/GB8120186D0/en
Priority to GB8216662A priority patent/GB2325120B/en
Priority to DE19823224401 priority patent/DE3224401C1/en
Publication of GB8120186D0 publication Critical patent/GB8120186D0/en
Pending legal-status Critical Current

Links

GBGB8120186.5A 1981-06-30 1981-06-30 Improvements in or relating to radio frequency communications Pending GB8120186D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB8120186.5A GB8120186D0 (en) 1981-06-30 1981-06-30 Improvements in or relating to radio frequency communications
GB8216662A GB2325120B (en) 1981-06-30 1982-06-09 Improvements in or relating to radio frequency communications
DE19823224401 DE3224401C1 (en) 1981-06-30 1982-06-30 Digital messaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB8120186.5A GB8120186D0 (en) 1981-06-30 1981-06-30 Improvements in or relating to radio frequency communications

Publications (1)

Publication Number Publication Date
GB8120186D0 true GB8120186D0 (en) 1998-06-03

Family

ID=10522914

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB8120186.5A Pending GB8120186D0 (en) 1981-06-30 1981-06-30 Improvements in or relating to radio frequency communications
GB8216662A Expired - Fee Related GB2325120B (en) 1981-06-30 1982-06-09 Improvements in or relating to radio frequency communications

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8216662A Expired - Fee Related GB2325120B (en) 1981-06-30 1982-06-09 Improvements in or relating to radio frequency communications

Country Status (2)

Country Link
DE (1) DE3224401C1 (en)
GB (2) GB8120186D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010050B2 (en) 2001-08-30 2006-03-07 Yamar Electronics Ltd. Signaling over noisy channels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU169240B (en) * 1974-04-03 1976-10-28
DE2529386C3 (en) * 1975-07-02 1980-04-03 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen Method for the additional transmission of data, remote control signals, etc. via an FM stereo radio transmitter
US4121056A (en) * 1977-06-14 1978-10-17 The United States Of America As Represented By The Secretary Of The Air Force Time division digital multiplexer apparatus

Also Published As

Publication number Publication date
GB2325120B (en) 1999-02-17
GB2325120A (en) 1998-11-11
DE3224401C1 (en) 2000-12-28
GB8216662D0 (en) 1998-06-03

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