• The DCF-77 radio synchronisation antenna is a long wave receiver, which take over the telegram of the atomic clock in Frankfurt (Mainflingen), Germany. This telegram is sent permanently and contains information about precise time, year and date.
• The DCF synchronisation device decodes the signals of the time signal sender Mainflingen and provide for absolute accuracy and automatic summer-/winter time changes of the master clock
• Antenna calibration is factory-provided
• The fine tuning will be done by use of bracket (in delivery included) and signal LED at mounting
• The forwarding of information to master clock happens with 20 mA current loop
• Connection to master clock via 5 m 50 ohm cable (in delivery included) or bipolar screened cable (2x0.5 screened, weatherproof) provided by customer
• Weatherproof plastic case
• The antenna shall be mounted in direction of sender in Frankfurt/Germany
• Monitoring LED inside the housing for control of reception quality of DCF signal

Technical data:

• Frequency: 77.5 kHz
• Maximum cable length: 200 m
• Dimensions (WxHxD): 110 x 80 x 67 mm