RoyalTek Confidential
6
REB-1315LPX Operational Manual
1.4 REB-1315LPX Technical Specification
Impedance
：
：
：
：
50
Ω
No
Function
Specification
GPS receiver
1
Chipset
SiRF Star III, GSC3f/LPx
(Digital, RF in a single package)
2
Frequency
L1 1575.42MHz.
3
Code
C.A. Code.
4
Channels
20 parallel
5
Chip Sensitivity
-159dBm.
6
Chip Cold start
35 sec @ open sky (Typical)
7
Chip Warm start
35 sec @ open sky (Typical)
8
Chip Hot start
1 sec @ open sky (Typical)
9
Reacquisition
0.1sec typical
10
Position accuracy
10meters at 2D RMS.
11
Maximum altitude
18000 m
12
Maximum velocity
514 m/s
13
Trickle power mode
Duty cycle
≦
34%. (Variable)
14
Update rate
Continuous operation: 1Hz
15
Protocol setup
It shall store the protocol setup in the SRAM memory.
16
DGPS
1.WAAS, EGNOS
2.RTCM protocol
Interface
17
LNA
17dB Gain. (Typical)
18
I/O Pin
22pin
Mechanical requirements
19
Weight
≦
3.5g
Power consumption
20
Vcc
DC 3.3 ±5%
21
Current
[email protected] (Acquisition w/o ext. Antenna) Typical
[email protected] (tracking w/o ext. Antenna) Typical
[email protected] (Standby mode w/o ext. Antenna) Typical
Environment
22
Temperature
- Operating : -40 ~ 85
℃
- Storage : -40 ~ 85
℃
23
Humidity
≦
95%
