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3.3.3 TT-3001B Maritime Antenna
Figure 9 TT-3001B opt. 001 Maritime Antenna
This is an omni-directional antenna with built-in LNA/HPA elec-
tronics designed to operate on vessels. The antenna housing is
sealed and contains no user serviceable parts.
The antenna is very compact and is designed to operate in a cor-
rosive environment and in extreme weather conditions without
any service. It has a modular construction that allows easy ex-
change of antenna elements. The antenna housing is sealed with
tamper-resistant TORX screws, so that it can only be disassem-
bled by Thrane & Thrane approved technicians.
The antenna is fully compatible with the Inmarsat-C GMDSS
(General Maritime Distress and Safety System) specifications, and
can also receive GPS signals while not transmitting and operate
with up to 100 meter antenna cable.
The TT-3001B opt. 001 antenna is equipped with a N female con-
nector and constructed for 1.5’’ tube mounting. Please see section
3.3.4.
Document Nr: I-MA-3010.68-5510-762-IVT-312
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