RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL

RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL

A radio transmitter-receiver including means for automatically adjusting the transmission level so as to bring the reception level in an associated transmitter-receiver receiving such transmission into a range limited at a lower end by a reference reception level by means of an attenuator providing...

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1. Verfasser: BOYER M,FR
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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creator BOYER M,FR
description A radio transmitter-receiver including means for automatically adjusting the transmission level so as to bring the reception level in an associated transmitter-receiver receiving such transmission into a range limited at a lower end by a reference reception level by means of an attenuator providing a stepped variable attenuation level and controlled by a signal frequency received from the associated transmitter-receiver; and means for transmitting a signal frequency selected from a set of such frequencies in accordance with the level at which a transmission from the associated transmitter-receiver is received by means of a selector device comprising a set of threshold circuits corresponding to thresholds between said reference reception level and a saturation level limiting the range at an upper end.
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and means for transmitting a signal frequency selected from a set of such frequencies in accordance with the level at which a transmission from the associated transmitter-receiver is received by means of a selector device comprising a set of threshold circuits corresponding to thresholds between said reference reception level and a saturation level limiting the range at an upper end.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>1973</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19730508&amp;DB=EPODOC&amp;CC=US&amp;NR=3732496A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19730508&amp;DB=EPODOC&amp;CC=US&amp;NR=3732496A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOYER M,FR</creatorcontrib><title>RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL</title><description>A radio transmitter-receiver including means for automatically adjusting the transmission level so as to bring the reception level in an associated transmitter-receiver receiving such transmission into a range limited at a lower end by a reference reception level by means of an attenuator providing a stepped variable attenuation level and controlled by a signal frequency received from the associated transmitter-receiver; and means for transmitting a signal frequency selected from a set of such frequencies in accordance with the level at which a transmission from the associated transmitter-receiver is received by means of a selector device comprising a set of threshold circuits corresponding to thresholds between said reference reception level and a saturation level limiting the range at an upper end.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1973</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjLEKwjAQQLs4iPoN3g90MaI4HsnVnqQJJJdCBylF4iRaqP-PCjo7veE93rw4BzTsQQK62LAIhTKQJm7JADttk2F3hIbeGiofAJP4BoU1WtsBmlOK8imkpt8kRvYOLLVkl8XsOtymvPpyUawrEl2XeXz0eRqHS77nZ5-i2qvN9rBD9b94AW7lMo8</recordid><startdate>19730508</startdate><enddate>19730508</enddate><creator>BOYER M,FR</creator><scope>EVB</scope></search><sort><creationdate>19730508</creationdate><title>RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL</title><author>BOYER M,FR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3732496A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1973</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>BOYER M,FR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BOYER M,FR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL</title><date>1973-05-08</date><risdate>1973</risdate><abstract>A radio transmitter-receiver including means for automatically adjusting the transmission level so as to bring the reception level in an associated transmitter-receiver receiving such transmission into a range limited at a lower end by a reference reception level by means of an attenuator providing a stepped variable attenuation level and controlled by a signal frequency received from the associated transmitter-receiver; and means for transmitting a signal frequency selected from a set of such frequencies in accordance with the level at which a transmission from the associated transmitter-receiver is received by means of a selector device comprising a set of threshold circuits corresponding to thresholds between said reference reception level and a saturation level limiting the range at an upper end.</abstract><oa>free_for_read</oa></addata></record>
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
title RADIO TRANSMITTER-RECEIVED INCLUDING MEANS FOR AUTOMATICALLY ADJUSTING THE TRANSMISSION LEVEL
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