Sennheiser Electronic Corp PTX Internal Photos
Test report no.: 1-5191/17-01-01_AnnexB
© CTC advanced GmbH
Page 1 of 15
Annex B
This test report annex is electronically signed and valid without handwritten signature. For verification of the electronic
signatures, the public keys can be requested at the testing laboratory.
signatures, the public keys can be requested at the testing laboratory.
Test report annex authorized:
Mihail Dorongovskij
Lab Manager
Radio Communications & EMC
cn=Mihail Dorongovskij, o=CTC
advanced GmbH, ou=DOR-281116,
email=Mihail.Dorongovskij@ctcadvan
ced.com, c=DE
2018.08.03 17:32:16 +02'00'