Bu-353 Specifications - Globalsat BR-355 User Manual

12. BU-353 SPECIFICATIONS

Electrical Characteristics (Receiver)
GPS Chipset
Frequency
C/A Code
Channels
Sensitivity
Accuracy
Position Horizontal
Velocity
Time
WAAS/EGNOS
Datum
Datum
Acquisition Rate
Hot start
Warm start
Cold start
Reacquisition
Protocol
GPS Protocol
GPS Output Data
GPS transfer rate
Dynamic Condition
Acceleration Limit
Altitude Limit
Velocity Limit
Jerk Limit
Temperature
Operating
Storage
Humidity
Power
Voltage
Current
Physical Characteristics
Dimension
USB Cable Length
Low Noise Amp
Amplifier Gain w/out cable
Filtering
Output VSWR
Voltage
Current
Due to continuous product improvements, all specifications are subject to change without notice.
FCC NOTICE
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause
undesired operation. FCC RF Exposure requirements: This device and its antenna(s) must not be co-located or operation in conjunction with any other
antenna or transmitter. NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY
UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER'S AUTHORITY TO OPERATE
THE EQUIPMENT.
SiRF Star III e/LP
L1, 1575.42 MHZ
1.023 MHz chip rate
20 all-in-view tracking
-159 dBm
5m 2D RMS WAAS enabled
10m 2D RMS WAAS disabled
0.1m/sec 95% (SA off),
1 micro-second synchronized to GPS time
Enabled for North America product s (USGlobalSat, Inc)
WGS-84
1 sec., average (with ephemeris and almanac valid)
38 sec., average (with almanac but not ephemeris)
42 sec., average (neither almanac nor ephemeris)
0.1 sec. average (interruption recovery time)
Default: NMEA 0183 (Secondary: SiRF binary)
SiRF binary >> position, velocity, altitude, status and control
NMEA 0183 MEA0183 V2.2 protocol, and supports
command: GGA, GSA, GSV, RMC, VTG, GLL v2.2 (VTG
and GLL are optional)
Software command setting (Default : 4800,n,8,1 for NMEA )
Less than 4g
18,000 meters (60,000 feet) max.
515 meters/sec. (1,000 knots) max.
20 m/sec**3
-40°~ 185°F (-40°~ 85°C)
-40°~ 185°F (-40°~ 85°C)
Up to 95% non-condensing
4.5 ~ 5.5V DC Input
80mA typical
2.08" diameter x 0.75" (53mm diameter x 19.2mm)
60" (152 cm)
27 dB Typical
-25dB (+100 MHz)
2.0 Max.
DC 3 ~ 5.0V
15mA max @ 5VDC
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USB GPS (Mac)
USB_GPS_MAC_ v2.0