<SEC-DOCUMENT>0001213900-21-041820-index.html : 20210812
<SEC-HEADER>0001213900-21-041820.hdr.sgml : 20210812
<ACCEPTANCE-DATETIME>20210812083943
ACCESSION NUMBER:		0001213900-21-041820
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20210812
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210812
DATE AS OF CHANGE:		20210812

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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14120
		FILM NUMBER:		211165608

	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>8-K
<SEQUENCE>1
<FILENAME>ea145645-8k_blondertongue.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
Document 1 - file: ea145645-8k_blondertongue.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ea145645ex99-1_blondertongue.htm
<DESCRIPTION>PRESS RELEASE DATED AUGUST 12, 2021
<TEXT>
Document 2 - file: ea145645ex99-1_blondertongue.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ex99-1_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: ex99-1_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ex99-1_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: ex99-1_002.jpg

</DOCUMENT>
</SEC-DOCUMENT>