FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0004312757

CSR

CORES registration

Entity name
CSR
Entity type
Foreign Entity
Registration date
2001-03-07
FCC source updated
2000-06-01
Contact organization
CSR
Contact position
Programme Manager
Contact name
Mr Miguel A Bravo-Escos
Contact address
Unit 300, Science Park, Milton Road, Cambridge, United Kingdom
Contact email
[email protected]
CORES status
available
Last checked
2026-09-01 20:31:37

Connected companies

CompanyRelationshipSourceConfidence
Cambridge Silicon Radio LtdregistrantCORES100.0%
Cambridge Silicon Radio LtdregistrantFCCID100.0%
Cambridge Silicon Radio LtdapplicantFCCID95.0%

FCC ID filings

DateFCC IDModelApplicant
2014-12-19PIWCNS12015CNS12015Cambridge Silicon Radio Ltd
2013-06-10PIWCNS1004CNS1004Cambridge Silicon Radio Ltd
2013-02-27PIWCNS12015CNS12015Cambridge Silicon Radio Ltd
2011-01-24PIWBLUESLIM2BLUESLIM2Cambridge Silicon Radio Ltd
2009-07-07PIWBSMANBSMANCambridge Silicon Radio Ltd
2008-11-25PIWWSF-BTWSF-BTCambridge Silicon Radio Ltd
2007-02-16PIWW360BTW360BTCambridge Silicon Radio Ltd
2006-06-12PIW632500516610M632500516610MCambridge Silicon Radio Ltd
2004-09-13PIW632500516610632500516610Cambridge Silicon Radio Ltd
2001-06-22PIWBCES301199-1BCES301199-1Cambridge Silicon Radio Ltd

Source provenance

SystemRecordRecorded nameRaw FRNObserved
CORES0004312757CSR00043127572026-09-01 20:31:37
FCCIDf9mG/MfheLMxUC5bPLpRYg==:PIWBCES301199-1Cambridge Silicon Radio Ltd00043127572026-08-19 19:43:50
FCCIDEnJsrwlZ1bgw/ir3sxjQYA==:PIWCNS1004Cambridge Silicon Radio Ltd00043127572026-08-18 09:19:23
FCCIDEGNo2fQ0bLfr64SOFnkQWQ==:PIWCNS12015Cambridge Silicon Radio Ltd00043127572026-08-17 22:19:23
FCCID6E0C5GL/l8Y/zOSdaXYGyg==:PIWBLUESLIM2Cambridge Silicon Radio Ltd00043127572026-08-06 19:18:32
FCCID385929Cambridge Silicon Radio Ltd00043127572026-08-05 13:48:24
FCCID2nDmupPCkTw3mCuPOlSldg==:PIW632500516610Cambridge Silicon Radio Ltd00043127572026-08-04 12:18:23
FCCID/3huXmo08kjpQI5/871yjA==:PIWCNS12015Cambridge Silicon Radio Ltd00043127572026-08-01 13:18:13

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