| The receiver specifications are summarized in Table 1. Table 1. Receiver specifications #
|
# |
Parameter |
Value |
Notes |
|
1 |
Number of channels |
24 |
|
2 |
Position accuracy (rms), m, horizontal, altitude |
<3 <5 |
(1) |
|
3 |
Velocity accuracy (rms), m/s |
<0.05 |
(1) |
|
4 |
Time accuracy (3 sigma), ns |
<150 |
|
5 |
TTFF, s, average, Cold start, Warm start, Hot start, Reacquisition |
<36 <29 <4 <1 |
(2) |
|
6 |
Acquisition sensitivity, dBm, cold start |
-140 |
|
7 |
Tracking sensitivity, dBm |
-150 |
|
8 |
Output data rate, Hz |
1 or 5 |
|
9 |
Dynamics, acceleration, jerk |
<3g <1g/s |
(3) |
|
10 |
Maximum velocity, m/s |
515 |
|
11 |
Maximum altitude, m |
18000 |
|
12 |
Interfaces, Dual RS232 |
+ |
|
13 |
1PPS, level, duration, us |
LVTTL 10¡2000 |
|
14 |
Supply voltage, V |
3.0 to 3.6 |
|
15 |
Backup voltage, V |
2.0 to 3.6 |
|
16 |
Supply current @3.3V, mA, typical, acquisition, tracking |
115 110 |
|
17 |
Backup current, uA, typical |
10 |
|
18 |
Size (length x width x height), mm |
35.5 x 33.2 x 3.8 |
|
19 |
Weight, g |
<10 |
|
20 |
Operating temperature, degree C |
-40 to +85 |
|
|
|
|
|
|
......
We provide besides modules, but also Demo kit for starting stage:
Demonstration kit (Demo Kit) for the GeoS-1M (smd) combined GLONASS/GPS navigation module
This kit includes the following items:
-
The GeoS-1M navigation module
-
Interface board (without module)
-
GLONASS/GPS aerial
-
GeoSDemo* software
-
Operating manual*
other modules are available, pls inqure us for detail.
GEOS-1M
GEOS-1AC
GEOS-1BC
GEOS-1AD
GEOS-1BD
|
GEOS-1AC OEM module for three-dimensional assembly in the device's casing.
Internal standby battery
RS-232 + USB |
|
GEOS-1BC OEM module for three-dimensional assembly in the device's casing.
Internal standby battery
RS-232 + USB |
|
GEOS-1AD OEM module for three-dimensional assembly in the device's casing.
Internal standby battery
2*RS-232 |
|
GEOS-1BD OEM module for three-dimensional assembly in the device's casing.
External standby battery
2*RS-232 |
|
GEOS-1M SMD package for assembly (soldering) on the board of the device.
External standby battery
2*RS-232 |
|
