Expert mouseCLOCK BNC - The Time Receiver for PCs

Made in Germany



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  • Serial interface

  • The PC serial interface is used as power supply

  • Receives the DCF77 time signal over a distance of about 2000 km

  • BNC plug for connection to an Active Antenna

  • Switching between daylight saving time and standard time can be done automatically; working with another time base like UTC is possible as well

  • Windows service software is available from our partner asb-Systemhaus

  • Software for Windows is included. Operation under Linux is possible with the free XNTP package.

  • Expert mouseCLOCK BNC is patented

Product Description

Expert mouseCLOCK BNC is a small DCF77 time receiver with BNC plug for connection to an Active Antenna. The DCF77 time signal is transmitted from Frankfurt/Mainflingen in Germany and can be received over a distance of about 2000 km. The driver software regularly synchronizes the PC time and date with the received time signal.
It is very easy to install Expert mouseCLOCK BNC: simply connect the module to a serial interface of the PC, connect it to an Active Antenna and run the setup program that will install the driver software on the PC.

Technical Data

Device dimensions  95 mm x 37 mm x 22 mm (L x W x H)
Weight  38 g
Operating temperature  0 ºC - 50 ºC
Cable length  2 m
Connection  Sub-D Plug (female, 9-pol.) for serial interface (RS232)
Power supply  The serial interface (RS232) is used as power supply
Operating systems  Windows 2000, XP (32-Bit, 64-Bit), Vista (32-Bit, 64-Bit), Linux (32-Bit, 64-Bit)

Active Antenna for Expert mouseCLOCKs

This Active Antenna with BNC connector is for use with the DCF77 time receivers Expert mouseCLOCK BNC, Expert mouseCLOCK USB II BNC and EMC Professional NET (19'').
The antenna is delivered with a connection cable of 5 meter length. Please take care of a sufficient lightning protection, if you use the Active Antenna outside.
The antenna cable can be lengthened up to 150 m. We can offer custom build cables. Please ask our sales team for prices and delivery time.

Technical Data

Device Dimensions  215 mm length, 20 mm diameter
Weight  155 g
Cable Length  5 m
Type  coaxial cable RG174/U with 50 Ω