Справочник Пользователя для RoyalTek meb-1000
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MEB-1000 User Manual
1.6 MEB-1000 System Block Diagram
System block diagram description:
(1) External antenna.
(2) 4 Mega bits flash memory
(3) 31 pin I/O pin
(2) 4 Mega bits flash memory
(3) 31 pin I/O pin
Antenna
Figure 3 Block Diagram
1.7 MEB-1000 Technical Specification
Impedance：50Ω
No Function
Specification
GPS receiver
1
Chipset
MediaTek MT3179 (RF )& MT3301 (Digital)
2
Frequency L1
1575.42MHz.
3
Code C.A.
Code.
4
Channels 32
5
Sensitivity (Acquisition)
-130dBm.
6
Cold start
36 sec (open sky)
7
Warm start
35 sec (open sky)
8
Hot start
1 sec (open sky)