Specifications

BATS GENERAL INFORMATION
1-18
TRANSCEIVER MODULE
MODEL 4461C (Portable)
Processor(s)
mPGA 478 Socket, Intel Celeron M/Pentium M pro-
cessor w/ FSB400MHz
RS232 Ports
3 - COM1: GPS Time, COM 2 & 3: P/R & Compass
Enclosure
Watertight
Material: HPX
®
High Performance Resin
Color: Yellow
Dimensions
W 19.2” (48.8 cm) x H 7.3” (18.5 cm) x D 15.2” (38.6 cm)
Weight
23.5 lbs (10.7 kg)
Power
115/230 VAC, 60 W
Sub-assemblies
DSP, Target Acquisition Module, Peripheral Interface Card,
Transmitter, SBC, IDE, A2D & Power Supply
Sequential Tracking
Up to 4 Targets
DIFF KEY INPUT – RESPONDER (4)
Via rear panel Synchronization connector
Accepts single ended or differential signal input to an opto-
coupler.
pulse widths min = 200 micro-seconds
pulse width max = up to the width of the transmit-out burst
TRIGGER OUT
Via rear panel Synchronization connector
Sync for Responder operation;
Differential Output (0-5VDC) Either side can be used as a
positive or negative TTL pulse when used with GND.
ANALOG INPUTS
Analog Voltage input for Depth
Uni-polar 0-6VDC
Analog Voltage input for Compass
Uni-polar 0-6VDC
Analog Voltage input for Pitch & Roll
±10VDC input
Absolute Accuracy (±10VDC, -10 to 50C)
0.27%
Resolution of A/D Converter
A/D converter = 16-bits
RS-232 PORTS
Comport #1
GPS Time Input – ZDA or GGA
Comport #2
Compass Input, typically
Comport #3
Pitch/Roll Input, typically