<SEC-DOCUMENT>0001213900-19-009665-index.html : 20190528
<SEC-HEADER>0001213900-19-009665.hdr.sgml : 20190528
<ACCEPTANCE-DATETIME>20190528170713
ACCESSION NUMBER:		0001213900-19-009665
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20181231
</ITEM>
</RULE>
FILED AS OF DATE:		20190528
DATE AS OF CHANGE:		20190528

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLONDER TONGUE LABORATORIES INC
		CENTRAL INDEX KEY:			0001000683
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
		IRS NUMBER:				521611421
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14120
		FILM NUMBER:		19858550

	BUSINESS ADDRESS:	
		STREET 1:		ONE JAKE BROWN RD
		STREET 2:		PO BOX 1000
		CITY:			OLD BRIDGE
		STATE:			NJ
		ZIP:			08857
		BUSINESS PHONE:		9086794000

	MAIL ADDRESS:	
		STREET 1:		ONE JAKE BROWN ROAD
		CITY:			OLD BRIDGE
		STATE:			NJ
		ZIP:			08857
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>fsd052819_blondertongue.htm
<DESCRIPTION>SPECIALIZED DISCLOSURE REPORT
<TEXT>
Document 1 - file: fsd052819_blondertongue.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>fsd052819ex1-01_blonder.htm
<DESCRIPTION>CONFLICT MINERALS REPORT OF THE COMPANY
<TEXT>
Document 2 - file: fsd052819ex1-01_blonder.htm

</DOCUMENT>
</SEC-DOCUMENT>