| SI-TEX
VECTOR PRO SPECIFICATIONS |
| GPS
SENSOR SPECIFICATIONS |
| Receiver Type |
Twin Receivers w/ L1, C/A code, with
carrier phase smoothing |
| Channels |
Two
12-channel, parallel tracking, (Two 10-channel when
tracking WAAS) |
| Update
Rate |
Standard
20 Hz Adjustable (position and heading) |
| Horizontal
Accuracy |
< 0.6
m 95% confidence (DGPS)*
< 2.5 m 95% confidence (autonomous,
no S A)**
|
| Heading
Accuracy |
< 0.3º rms |
| Pitch
/ Roll Accuracy |
< 1º rms |
| Rate
of Turn |
90º/s
max |
| Start
up Time |
< 60s
typical |
| Heading
Fix |
< 20s |
| Satellite
Reacquisition |
< 1s |
| BEACON
SENSOR SPECIFICATIONS (G2B version) |
| Channels |
2-channel, parallel tracking |
| Frequency
Range |
283.5 to 325 kHz |
| Operating
Modes |
Automatic
(signal strength or range)
and manual |
| Compliance |
IEC 611 08-4 beacon standard |
| COMMUNICATIONS |
| Serial
ports |
2
full duplex RS-232 and 2 half-duplex RS-422
|
Baud
Rates
|
4800-57600
|
Correction
I/O Protocol
|
RTCM
SC-1 04,
L-Dif (Hemisphere GPS solution proprietary)
|
Data
I/O Protocol
|
NMEA 0 183 |
ENVIRONMENTAL
|
Operating Temperature
|
-30°C
to +70°C (-22°F to +158°F)
|
Storage Temperature
|
-40°C
to +85°C (-40°F to +185°F)
|
Humidity
|
100%
non-condensing
|
EMC
|
FCC
Part 15, Subpart B, Class B
Update Rate: Standard 20 Hz Adjustable (position and heading)
CISPR22, CE
|
POWER
|
Input
Voltage
|
9
to 36 VDC |
| Power
Consumption |
<5
w
|
| Current
Consumption |
<360
mA@12 VDC
|
| Isolation |
Power
supply isolated from serial ports |
| Reverse Polarity Protection |
Yes |
| MECHANICAL |
| Dimensions (not including mounts) |
60 cm L x 16 cm W x 18 cm H (23.6" L x 6.3" W x 7.1"
H) |
| Weight |
1.5 kg (3.3 lb) |
| Power/Data
Connector: |
18-pin,
Environmentally sealed |
| Aiding
Devices |
| Gyro |
Single
axis gyro provides <1º heading for periods up
to 3 minutes when loss of GPS lock has occurred |
| Tilt
Sensor |
Assists
in fast start up of RTK |
* Depends on multipath environment, number of satellites in
view , satellite geometry, baseline length (for local services),
and ionospheric activity
**Depends on multipath environment, number of satellites in
view, and satellite geometry
