Analogue clocks

• The DCF-77 radio synchronisation antenna is a longwave receiver which take over the telegram
• of the atomic clock in Frankfurt (Mainflingen), Germany. The telegram is sent permanently and
• includes additional to precise time information about year and date.
• The demodulated time signal is sent as 5 mA serial current loop every second.
• The DCF antenna is built-in into plastic case which can be mounted outdoors.
• Mounting angle for detailed adjustment and secure fixing on customer-provided pole is included in
• delivery
• The antenna shall be mounted in direction Germany
• Fitted with check LED for indication of signal quality

Technical specifications:

• Frequency: 77.5 kHz
• Connection cable: 2- or 3-conductor
• Max. cable length: 300 m
• Ambient temperature: -20 °C to +50 °C
• Protection class: IP55
• Dimensions (WxHxD): 110 x 110 x 65 mm

• Time indication: Analogue
• Shape: Round
• Size: 920 mm outside diameter
• Case: Aluminium (grey RAL 7037)
• Protection class: IP54
• Dial: Aluminium sheet, white, black Arabic numerals 1…12
• Hands: Aluminium, slim conical, hours and minutes black
• Protection cover: Domed
• Movement: DCF-77 radio movement
• Power supply: 230 V AC / 50 Hz
• Weight: 10 kg
• Use: Indoors/Outdoors

Options:

• HM-DCF2 External DCF antenna, max. 300 m cable length
• WZDCFFR90-230B Version with internal illumination
• WZDCFFR90-230WA Double sided version with wall bracket
• WZDCFFR90-230PD Double sided version with ceiling bracket
• WZDCFFR90-230BWA Double sided illuminated version with wall bracket
• WZDCFFR90-230BPD Double sided illuminated version with ceiling bracket

• Time indication: Analogue
• Shape: Round
• Size: 620 mm outside diameter
• Case: Aluminium (grey RAL 7037)
• Protection class: IP54
• Dial: Aluminium sheet, white, black Arabic numerals 1…12
• Hands: Aluminium, slim conical, hours and minutes black
• Protection cover: Domed
• Movement: DCF-77 radio movement
• Power supply: 230 V AC / 50 Hz
• Weight: 5 kg
• Use: Indoors/Outdoors

Options:

• HM-DCF2 External DCF antenna, max. 300 m cable length
• WZDCFFR60-230B Version with internal illumination
• WZDCFFR60-230WA Double sided version with wall bracket
• WZDCFFR60-230PD Double sided version with ceiling bracket
• WZDCFFR60-230BWA Double sided illuminated version with wall bracket
• WZDCFFR60-230BPD Double sided illuminated version with ceiling bracket

• Time indication: Analogue
• Shape: Round
• Size: 406 mm outside diameter
• Case: Aluminium (grey RAL 7037)
• Protection class: IP54
• Dial: Aluminium sheet, white, black Arabic numerals 1…12
• Hands: Aluminium, slim conical, hours and minutes black
• Protection cover: Domed
• Movement: DCF-77 radio movement
• Power supply: 230 V AC / 50 Hz
• Weight: 1.5 kg
• Use: Indoors/Outdoors

Options:

• HM-DCF2 External DCF antenna, max. 300 m cable length
• WZDCFFR40-230B Version with internal illumination
• WZDCFFR40-230WA Double sided version with wall bracket
• WZDCFFR40-230PD Double sided version with ceiling bracket
• WZDCFFR40-230BWA Double sided illuminated version with wall bracket
• WZDCFFR40-230BPD Double sided illuminated version with ceiling bracket

• Time indication: Analogue
• Shape: Round
• Size: 920 mm outside diameter
• Case: Aluminium (grey RAL 7037)
• Protection class: IP54
• Dial: Aluminium sheet, white, black hours and minutes marks
• Hands: Aluminium, slim conical, hours and minutes black
• Protection cover: Domed
• Movement: DCF-77 radio movement
• Power supply: 230 V AC / 50 Hz
• Weight: 10 kg
• Use: Indoors/Outdoors

Options:

• HM-DCF2 External DCF antenna, max. 300 m cable length
• WWDCFFR90-230B Version with internal illumination
• WWDCFFR90-230WA Double sided version with wall bracket
• WWDCFFR90-230PD Double sided version with ceiling bracket
• WWDCFFR90-230BWA Double sided illuminated version with wall bracket
• WWDCFFR90-230BPD Double sided illuminated version with ceiling bracket