Antenna Specifications
|
External GPS Antenna/Receiver
Specifications |
|
General |
Frequency |
L1, 1575.42
MHz |
| |
C/A code |
1023 MHz chip rate |
| |
Channels |
12 |
|
Accuracy |
Position |
<100mt. |
| |
Velocity |
>500 mt/sec. |
| |
Time |
<1
usec. |
|
DGPS Accuracy |
Position |
1-5 mt. |
| |
Velocity |
0.1 mt/sec. (without SA) |
|
Datum |
|
189 standard
Datums, 5 user defined, default WGS84 |
|
Acquisition Rate |
Reacquisition |
2 sec. |
| |
Hot Start |
<20 sec. |
| |
Warm Start |
<40 sec. |
| |
Cold Start |
<2 min. |
|
Dynamic Conditions |
Altitude |
-1,000 ft. to
+60,000 ft. |
| |
Velocity |
500 mt/sec. |
| |
Acceleration |
4g, max. |
|
Power |
Main Power |
5v (+/-5%)
ripple p-p (max.) |
| |
Supply Current |
240 mA (1200
mW) |
| |
Backup Power |
3.3V |
| |
Backup Current |
30 uA
(typical) |
|
Serial Port |
Electrical
Interface |
2 serial ports
available |
| |
Protocol |
Standard NMEA
0183 v2.0 |
| |
DGPS protocol |
Standard RTCM
SC-104 (on Auxiliary or Primary port) |
|
Temperature |
Operating
Range |
-40 deg. C to
+85 deg. C |
| |
Storage Range |
-40 deg. C to
+85 deg. C |
|
Physical Characteristics |
Dimension |
71(L) x 41(W)
x 11(H) mm 23.8 gm (Weight) |
| |
Antenna
Connector |
RF: right
angle, vertical OSX and SMB |
7MI
Built-in GPS Antenna/Receiver
Specifications
|
|
Receiver: |
L1, C/A code |
|
Channels: |
12
|
|
Max. Solution Update Rate: |
10/sec. |
|
Hot Start (avg.): |
8
sec. |
|
Warm Start (avg.): |
<40 sec. |
|
Cold Start (avg.): |
<1
min. |
|
Reacquisition Time: |
100 ms. |
|
Minimum Signal Tracked: |
-175 dBW |
|
1st Sat Code Lock Time: |
20
ms. |
|
Minimum sats required: |
1(*) |
|
Maximum Altitude: |
<60,000 ft.
|
|
Maximum Velocity: |
<1,000 kts. |
|
|
|