RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT

RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT

Latest SC 13D SEC Filings
General statement of acquisition of beneficial ownership

TELECORP TRITEL HOLDING CO, SC 13D, 2000-12-29
HARRIS CORP /DE/, SC 13D, 2000-12-08
TELECORP PCS INC, SC 13D, 2000-11-29
MERRIMAC INDUSTRIES INC, SC 13D, 2000-11-22
ADAPTIVE BROADBAND CORP, SC 13D, 2000-11-22
VTEL CORP, SC 13D, 2000-11-17
DATRON SYSTEMS INC/DE, SC 13D, 2000-11-15
MICROWAVE POWER DEVICES INC, SC 13D, 2000-10-24
MICROWAVE POWER DEVICES INC, SC 13D, 2000-10-23
DATAMARINE INTERNATIONAL INC, SC 13D, 2000-10-17
GILAT SATELLITE NETWORKS LTD, SC 13D, 2000-10-12
TELECORP PCS INC, SC 13D, 2000-07-28
LOGIMETRICS INC, SC 13D, 2000-07-21
ANTENNA PRODUCTS INC, SC 13D, 2000-06-20
AMPEX CORP /DE/, SC 13D, 2000-06-08
KOOR INDUSTRIES LTD, SC 13D, 2000-05-30
ANTENNA PRODUCTS INC, SC 13D, 2000-05-10
DATRON SYSTEMS INC/DE, SC 13D, 2000-05-09
CYCOMM INTERNATIONAL INC, SC 13D, 2000-03-08
ALAMOSA PCS HOLDINGS INC, SC 13D, 2000-02-17
ORTEL CORP/DE/, SC 13D, 2000-02-16
DSP GROUP INC /DE/, SC 13D, 2000-02-09
U S WIRELESS CORP, SC 13D, 2000-02-08
NEXUS TELOCATION SYSTEMS LTD, SC 13D, 2000-01-21
ITRON INC /WA/, SC 13D, 2000-01-20
MOTOROLA INC, SC 13D, 2000-01-14
AIRNET COMMUNICATIONS CORP, SC 13D, 2000-01-10
VERTEX COMMUNICATIONS CORP /TX/, SC 13D, 2000-01-07
DIGITAL LIGHTWAVE INC, SC 13D, 1999-12-20
STM WIRELESS INC, SC 13D, 1999-12-17
OPTELECOM INC, SC 13D, 1999-12-16
GENERAL INSTRUMENT CORP, SC 13D, 1999-11-22
VERTEX COMMUNICATIONS CORP /TX/, SC 13D, 1999-11-18
CIRCUIT RESEARCH LABS INC, SC 13D, 1999-10-12
MOTOROLA INC, SC 13D, 1999-08-27
CIRCUIT RESEARCH LABS INC, SC 13D, 1999-07-07
STANFORD TELECOMMUNICATIONS INC, SC 13D, 1999-07-01
MULTIMEDIA ACCESS CORP, SC 13D, 1999-04-20
ALLEN TELECOM INC, SC 13D, 1999-04-15
GENERAL INSTRUMENT CORP, SC 13D, 1999-03-30
ANTEC CORP, SC 13D, 1999-03-30
ACTV INC /DE/, SC 13D, 1999-03-29
AYDIN CORP, SC 13D, 1999-03-15
DIGITAL LIGHTWAVE INC, SC 13D, 1999-02-17
ACRODYNE COMMUNICATIONS INC, SC 13D, 1999-02-05
GILAT SATELLITE NETWORKS LTD, SC 13D, 1999-01-11
STM WIRELESS INC, SC 13D, 1999-01-08
STM WIRELESS INC, SC 13D, 1999-01-07
TECHNICAL COMMUNICATIONS CORP, SC 13D, 1999-01-07
LOGIMETRICS INC, SC 13D, 1998-12-02
DIGITAL VIDEO SYSTEMS INC, SC 13D, 1998-11-16
LIFELINE SYSTEMS INC, SC 13D, 1998-10-29
QUALCOMM INC/DE, SC 13D, 1998-10-02
ACTV INC /DE/, SC 13D, 1998-09-30
STM WIRELESS INC, SC 13D, 1998-09-24
AYDIN CORP, SC 13D, 1998-08-10
DIGITAL RECORDERS INC, SC 13D, 1998-08-03
GEOTEK COMMUNICATIONS INC, SC 13D, 1998-06-18
AYDIN CORP, SC 13D, 1998-06-12
MOTOROLA INC, SC 13D, 1998-05-01
DESTRON FEARING CORP /DE/, SC 13D, 1998-04-16
MOTOROLA INC, SC 13D, 1998-04-09
TECHNICAL COMMUNICATIONS CORP, SC 13D, 1998-04-03
ACTV INC /DE/, SC 13D, 1998-03-26
ACRODYNE COMMUNICATIONS INC, SC 13D, 1998-03-06
SOCKET COMMUNICATIONS INC, SC 13D, 1998-02-11
STANFORD TELECOMMUNICATIONS INC, SC 13D, 1998-02-10
METRICOM INC / DE, SC 13D, 1998-02-04
SYMETRICS INDUSTRIES INC, SC 13D, 1998-02-04
ACTV INC /DE/, SC 13D, 1998-01-23
HARMONIC LIGHTWAVES INC, SC 13D, 1998-01-16
SYMETRICS INDUSTRIES INC, SC 13D, 1998-01-16
ACRODYNE COMMUNICATIONS INC, SC 13D, 1997-12-23
OPTELECOM INC, SC 13D, 1997-12-22
LOGIMETRICS INC, SC 13D, 1997-12-19
SYMETRICS INDUSTRIES INC, SC 13D, 1997-12-18
DATAMARINE INTERNATIONAL INC, SC 13D, 1997-12-01
LOGIMETRICS INC, SC 13D, 1997-11-20
DSP COMMUNICATIONS INC, SC 13D, 1997-11-12
WAVEPHORE INC, SC 13D, 1997-10-01
METRICOM INC / DE, SC 13D, 1997-09-29
COMTECH TELECOMMUNICATIONS CORP /DE/, SC 13D, 1997-09-17
COBRA ELECTRONICS CORP, SC 13D, 1997-08-19
VERTEX COMMUNICATIONS CORP /TX/, SC 13D, 1997-06-20
MULTIMEDIA ACCESS CORP, SC 13D, 1997-06-11
MULTIMEDIA ACCESS CORP, SC 13D, 1997-06-10
ACTV INC /DE/, SC 13D, 1997-05-30
LOGIMETRICS INC, SC 13D, 1997-05-09
COMTECH TELECOMMUNICATIONS CORP /DE/, SC 13D, 1997-04-17
DATAMARINE INTERNATIONAL INC, SC 13D, 1997-03-25
AYDIN CORP, SC 13D, 1997-03-07
ORION NETWORK SYSTEMS INC/DE/, SC 13D, 1997-02-26
MOTOROLA INC, SC 13D, 1997-02-18
ORION NETWORK SYSTEMS INC/DE/, SC 13D, 1997-02-10
GEOTEK COMMUNICATIONS INC, SC 13D, 1997-01-24
COMPRESSION LABS INC, SC 13D, 1997-01-16
STARSIGHT TELECAST INC, SC 13D, 1997-01-02
METRICOM INC / DE, SC 13D, 1996-12-27
CABRE CORP, SC 13D, 1996-12-06
COMPRESSION LABS INC, SC 13D, 1996-12-06
LIFELINE SYSTEMS INC, SC 13D, 1996-11-12
TSX CORP, SC 13D, 1996-11-06
VSI ENTERPRISES INC, SC 13D, 1996-11-04
CYCOMM INTERNATIONAL INC, SC 13D, 1996-10-29
CALIFORNIA MICROWAVE INC, SC 13D, 1996-10-25
LOGIMETRICS INC, SC 13D, 1996-10-24
RADYNE CORP, SC 13D, 1996-10-17
LOGIMETRICS INC, SC 13D, 1996-10-17
LOGIMETRICS INC, SC 13D, 1996-10-16
SSE TELECOM INC, SC 13D, 1996-09-16
REMEC INC, SC 13D, 1996-09-06
CALIFORNIA MICROWAVE INC, SC 13D, 1996-09-04
CODED COMMUNICATIONS CORP /DE/, SC 13D, 1996-08-05
GEOTEK COMMUNICATIONS INC, SC 13D, 1996-07-02
PRECISION SYSTEMS INC, SC 13D, 1996-06-25
ACRODYNE COMMUNICATIONS INC, SC 13D, 1996-06-17
EMCEE BROADCAST PRODUCTS INC, SC 13D, 1996-06-07
VSI ENTERPRISES INC, SC 13D, 1996-06-05
MERRIMAC INDUSTRIES INC, SC 13D, 1996-04-26
LOGIMETRICS INC, SC 13D, 1996-03-19
MERRIMAC INDUSTRIES INC, SC 13D, 1995-09-18
STARSIGHT TELECAST INC, SC 13D, 1994-12-05
COBRA ELECTRONICS CORP, SC 13D, 1994-04-22