EXHIBIT 23


                             CONSENT OF INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS



Blonder Tongue Laboratories, Inc.



We  hereby  consent  to the  incorporation  by  reference  in  Registration  No.
333-15039 of Blonder Tongue Laboratories, Inc. on Form S-8, and Registration No.
333-53045 of Blonder Tongue Laboratories,  Inc. on Form S-3, of our report dated
February 22, 2002,  except for Note 4 which is dated March 20, 2002  relating to
the   consolidated   financial   statements   and  schedule  of  Blonder  Tongue
Laboratories,  Inc. included in the Company's Annual Report on Form 10-K for the
year ended December 31, 2001.




                                BDO Seidman, LLP



Woodbridge, New Jersey

March 26, 2002