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RoyalTek Confidential 6
REB-1315LPNX Operational Manual
1.4 REB-1315LPNX Technical Specification
Impedance：
：：
：50Ω
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 (open sky)
35 sec
7 Chip Warm start(open sky)
35 sec
8 Chip Hot start (open sky) 1 se
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 DGPS WAAS, EGNOS
Interface
16 LNA None
17 I/O Pin 22pin stamp holes
Mechanical requirements
18 Weight
≦3.5g
Power consumption
19 Vcc
DC 3.3 ±5%
20 Current Avg. < 25mA@3.3V (Acquisition w/o ext. Antenna)
Environment
21 Operating temperature
-40 ~ 85℃
22 Storage temperature
-40 ~ 85℃
23 Humidity
≦95%