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4 DCF600USB: Connectors and LEDs
4.1 Antenna Input: DCF77 Reference Clock
Receiver Type:
Narrowband direct receiver with
gain control for optimized
processing of a DCF77 signal
Reception Frequency:
77.5 kHz
Bandwidth:
Approx. 40 Hz
Impedance:
50
Ω
Signal Level:
50
µ
V–5 mV
Supply Voltage:
3.5 V–5 V
Connector Type:
SMB, Male
Cable Type:
Coaxial Cable, Shielded
Cable Length:
Typically 300 m with RG58 Coaxial Cable
DCF | 77,5 kHz | 5 V
the prescribed safe distance to exposed lines and electrical substations.
Danger of death from electric shock!
- Do not carry out any work on the antenna system or the antenna cable
if there is a risk of lightning strike.
Do not work on the antenna system during thunderstorms!
WARNING!
- Do not carry out any work on the antenna system if it is not possible to maintain
DCF600USB
Date: November 29, 2021
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