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MDE-Radio-Timing-GTC-3080V2.3
Wiring instructions :
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Ethernet cable RJ45 port for NTP interface (length maximum of 100m for ethernet cable)
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AWG 24 wire or multi-paired cable (0.8mm² minimum) for AFNOR interface.
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Length maximum: 20 Km
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AWG 22 wire for IRIG B interface
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Shielded single-pair 0.9 mm SYT1 cable for the antenna.
Information concerning the maximum distance of antenna cable:
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100m is the maximum length of shielded single-pair cable for TDF/DCF and GPS.
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For more details on antenna installation, please refer to user manual
available via our web site www.gorgy-timing.com
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Connection related to TDF, DCF, GPS and IRIG B/AFNOR (modulated)
are not polarity sensitive.
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IIt is highly recommended to place the antennae (DCF & TDF) outdoor,
and preferably with DCF antenna pointing at Francfort, TDF antenna pointing
at Bourges (Val-de-Loire Central region).
In addition, they shall not be close to a metal structure or another antenna
(at 5 meters from the antenna).
The synchronization may take between 3 to 15 minutes.
If no synchronization happens after such time, the position of the antenna
shall be adjusted.
The indicator (red LED) shall blink every second on a regular basis.
Besides, it’s likely to have is a better communication at night.
