User's Manual

CABLE PERFORMANCES
(Typical @ 2 ms sample rate and 25°C)
Maximum number of FDU's per LRU :
- 120 with up to 30 m interval
- 96 with up to 55 m interval
- 80 with up to 75 m interval
Maximum number of FDU's between LRU's or between LRU
and LAU :
- 60 with up to 30 m interval
- 48 with up to 55 m interval
- 40 with up to 75 m interval
PHYSICAL
Material Aluminium
Dimension and Weights
Size 380x380x225 mm (14.9x14.9x8.8 in)
Weigths 12.6 kg (27.8 lbs)
Power
Operating Power Voltage
10.5 to 15 VDC, 2 battery
connectors, to allow
uninterrupted operation during
battery replacement
Power consumption
Master : 23 W
Slave : 80 W when retrieving
Sleep : 1,2 W
Operating Temperatures -40°C to 70°C
Storage Temperatures -40°C to 70°C
Water Depth 1.5 m
(*) the number of channels increases proportionally with the ratio :
(shot cycle time) / (acquisition time).
RADIO PERFORMANCES
Radio link between LRU’s
(Typical propagation condition, bit error rate better than 10
-6
,
8 m (26 feet) antenna mast, Yagi type antenna)
- 16 km (10 miles) up to 240 Channels (*) @2ms sample
rate real time retrieval.
- 24 km (15 miles) up to 60 Channels (*) @2ms sample
rate real time retrieval.
RF Characteristics :
RF Frequencies USA use : limited to 216 MHz to
218 MHz and 219 MHz to 220 MHz
Canadian use : limited to 217 MHz to
218 MHz and 219 MHz to 220 MHz
Other countries : in respect with local
regulation
Overall capability : 215 MHz to 250 MHz
RF Output Power RF power management ; 6W nominal
RF Output
Impedance 50 Ω
FCC Emission
Designators 200K0D1D and 800K0D1D
GENERAL
Radio Functions Communication with another LRU
for data transmission with error
recovery and temporary storage
Cable Functions full LAUX capabilities
Tests capabilities Power supply
Radio data transmission
Cable data transmission
Field tests
Instrument tests
Antenna spectrum monitoring capability
Radio setup Pocket terminal connection
capability
Memory 4Mb local buffer for non-real time
transmission mode
Interval between
LRU's or LRU and LAUX
on transverse Up to 300 m with ST cable
Up to 250 m with WPSR
Up to 400 m with WPSRLR
LRU Specifications