2830A-XX SERIES THREE DIVER
PORTABLE COMMUNICATOR USER MANUAL
283XA-UM
REV 7.0
4
2.1
OPTIONS
-08 INHALATION NOISE REDUCTION (INR)
The communicator has all the features of the -11 plus Amron’s Inhalation Noise
reduction allowing the user to reduce or completely remove each individual diver’s
inhalation noise for improved communications. This option requires the divers to be
wired in Full Duplex (4-Wire) mode.
-09 MS CONNECTORS & INHALATION NOISE REDUCTION (INR)
The communicator has all the features of the -15 plus Amron’s Inhalation Noise
reduction allowing the user to reduce or completely remove each individual diver’s
inhalation noise for improved communications. This option requires the divers to be
wired in Full Duplex (4-Wire) mode.
-10 INHALATION NOISE REDUCTION (INR) & 28B WIRELESS TENDER
The communicator has all the features of the -11 plus Amron’s Inhalation Noise
Reduction & 28B Wireless Tender option. This option requires the divers to be
wired in Full Duplex (4-Wire) mode.
The INR feature allows the user to reduce or completely remove each individual
diver’s inhalation noise for improved communications.
The 28B wireless tender option allows hands free operation for the tender and up
to five (5) additional remote users with a range of up to 400 feet away from the
communicator while in constant contact with all divers. Package includes
communicator, wireless base station, remote dual ear muff headset with battery, 8-
port multi-battery charger, and one extra back-up rechargeable battery for remote
headset.
-11 AC POWER WITH INTERNAL CHARGER
Commercial style three diver communicator with binding posts comes standard
with AC power module, country specific locking power cord, and hand held
microphone.
-12 HELIUM SPEECH UNSCRAMBLER (HSU)
The communicator has all the features of the -11 plus Amron’s DSP3 Helium
Speech Unscrambler (HSU) using the state-of-the-art Digital Signal Processor
(DSP) technology to correct raw helium speech into clear, intelligible voice. This
option includes a complex noise reduction filter to improve communications in
situations with high background noise levels.
-13 WIRELESS TENDER OPTION (28B)
The communicator has all the features of the -11 plus the 28B wireless tender
option that allows hands free operation for the tender and up to five (5) additional
remote users with a range of up to 400 feet away from the communicator while in
constant contact with all divers. Package includes communicator, wireless base
station, remote dual ear muff headset with battery, 8-port multi-battery charger, and
one extra back-up rechargeable battery for remote headset. This option requires
the divers to be wired in Full Duplex (4-Wire) mode.
-15 MS CONNECTORS FOR MILITARY USE
Summary of Contents for AMCOM III 2830A Series
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