Meinberg DOAL User Manual

DOALDCF77 Optical Antenna LinkTechnical InformationOperating Instructions

ImpressumMeinberg Funkuhren GmbH & Co. KGLange Wand 9D-31812 Bad PyrmontPhone: +49 (0) 52 81 / 9309-0Fax: +49 (0) 52 81 / 9309-30Internet: http://

Impressum ... 2Features of DOAL ...

Features of DOALDOAL is a DCF77 Optical Antenna Link set for connecting a Meinberg DCF77antenna to a Meinberg DCF receiver via an optical fiber. Th

5InstallationABCDOAL/ADOAL/RAntennaReceiverFig. 1: Installation SchemeThe maximum cable length of the fiber optical connection (C) is up to 2000 mtrs.

6Technical SpecificationsDOAL/AANTENNA-INPUT: for active DCF77 antenna (77,5 kHz) via coaxial cableFO LINK: ST connector for GI 50/125µm or GI 62,5/12

7HOUSING: black eloxadized aluminium housing, with aluminium front andrear panel, IP30 protectedPHYSICALDIMENSIONS: 44mm x 105mm x 165mm (height x wid

8DOAL/RFO LINK: ST connector for GI 50/125µm or GI 62,5/125µm gradient fibreWave length: 850nm (receive)Optical input level: min. 3µWCONNECTORS: ST co

9CE LabelThis device conforms to the directive 2004/108/EG on the approximation of the laws of the Member States of the European Community relating to