Installation manual

Transceiver Unit Connecting Power
18 Apr 2004
4
circuit in the power cable/connector, the ship DC outlet
should be protected by a 10 Amp fuse or circuit breaker.
When the TT-3038G is turned off, the voltage measured
directly on the transceiver unit power connector, should be
in the range 24V DC -10%/+30%, i.e. 21.6V – 31.2V.
As the power cable voltage loss may be significant, it is
recommended to check the input voltage of the unit also
when transmitting at a high power level. Setting up a 9.6K
data connection can insure this. Under these circumstances
the voltage measured directly on the transceiver unit power
connector should be higher than 18.3 V.
4.2.3 Grounding
The TT-3038G should be grounded to ship hull using the
ground bushing on the rear side of the transceiver unit.