Marine Rescue Technologies Sea Marshall AU9, User Manual

Page: 40 / 44

Sea Marshall AU9 User Manual v2.8
MRT Ltd. © 2014
40
XIV • Technical Specifications
ENVIRONMENTAL
Waterproofing IP68
Operating Temp
-20° to +70°C
Storage Temp -55° to +70°C
Operating humidity to 95% non-condensing
Shock Eurocae ED-14F
Vibration Eurocae ED-14F
Compass safe distance 30cms
Flammability Rating UL 94 V-0
Battery Recertification required annually
Buoyancy 5%
Transportation
UN 3091
PHYSICAL
Dimensions (Case) 80mm wide x 95mm high x 35mm deep
Weight 250g approximately
Antenna Visible Length Approx. 50cm Helicopter Transit model; Approx. 105cm all other models
STANDARDS APPLIED
EMC EN 301 489-22 V1.3.1, EN 301 489-1 V1.8.1
Electrical Safety EN 60950-1:2006
Marine EN 300 152 V1.1.1
Radio (121.5MHz) EN 300 152 V1.1.1
Approvals CE; FCC ID YFGAU9; ATEX-Zone 2; Ex II 3G (AU9-X only) Sira 10ATEX4253 for model
AU9-X Zone 2 ONLY; CAA flight approved (AU9-HT only)
ELECTRICAL
Airband frequencies Live Device 121.5MHz Orange Case; Test Device 121.65MHz Green Case
Bandwidth 25kHz (in alignment with ETSI)
Output Power 100mW or 500mW depending on model
Modulation Continuous swept tone A3X
Signalling type ITU-RM-690-1
OPERATIONAL
Operating time (full power) 100mW = 24 hours; 500mW = 24 hours
Standby battery life 12 months maximum battery life if armed 24/7 (5 years when unarmed)
Arming Indications: AU9, AU9-X, After arming the unit it will beep 3 times to confirm it has been armed and a
GREEN
AU9-HT and AU9-WF units
LED
flashes every 60 seconds thereafter.
Activation of AU9, AU9-X, Manual button press to activate; Automatic 2 seconds water activation in
[READY]
AU9-HT and AU9-WF units state; 40 second automatic water activation override when in
[OFF]
state (AU9-X,
AU9-HT and AU9-WF units only)
Activation of AU9-D Slide the arming switch to
[READY]
to arm and activate the Sea Marshall AU9-D
when immersed in water.
Alerts when active (all models):
SOS BEEP
s (80dB) are heard approximately every 30 seconds and flashing
RED
antenna LED indications and
LED
s are visible when the unit is transmitting on full power
audio via internal speaker
Operational Life
5 years