Raymarine SR100 - Manual (Page 20)

17 Raymarine Sirius Weather System Installation Guide
SeaTalk NG Network Y cable (SR50 Specific)
The supplied SeaTalk NG network Y cable should be connected from the
receiver to the relevant port at the rear of your Raymarine C Series display
it is also to provide the SeaTalk NG network with power.
Antenna cable
The antenna cable should be used to connect the antenna to the weather
receiver. If a cable length greater than the 25 ft. (7.5 m) supplied is
required a substitute cable of suitable length should be purchased from
your Shakespeare dealer ensuring that a maximum length of 90 ft. (27.4 m)
is not exceeded. If this maximum is exceeded then this will cause the unit
to operate either poorly or not at all.
SeaTalk NG Cable
C-Series Display Antenna
SR50 Weather Receiver
Amplifier
SR50
D9083-1
P O W E R
S E A T A L K 2
S E A T A L K
R A D A R
N M E A
D S M
R G Y
IN / OUT
To
power
supply
CAUTION
Antenna cable
Cutting or splicing the antenna cable will result in severely
reduced system performance.