深圳市金航标电子有限公司
1.1 Product Name
ＫＨ－１１１０－ＵＢ８Ｘ
1.2 Product Description
-
Featuring a single die solution, low power consumption and low costs, the
ＫＨ－１１１０－ＵＢ８Ｘ
are multi-GNSS
(GPS， BeiDou , GLONASS ,SBAS and QZSS) positioning Module developed to meet the requirements of an
extensive range of applications and end-products. Based on the high performance UBX-M8030 position
engine,these receivers provide exceptional sensitivity and acquisition times and interference suppression
measures enable reliable positioning even in difficult signal conditions.
1.3 Product Features
•
UBX-M8030 high performance GPS/GNSS Chips:
•
over 2 million effective correlators
•
72 channels in Search mode
•
cold start acquisition sensitivity of -148 dBm and -167 dBm tracking sensitivity
•
up to 10 Hz navigation update rate
•
Supports GPS, QZSS, GLONASS , BeiDou and is ready for Galileo
•
Supports AGPS
•
Integrated TCXO,LNA,SAW,RTC
•
Compact size (10mm x 9.7mm x 2.3mm) suitable for space-sensitive application
•
Support standard NMEA 0183, version 2.3 and 4.1，UBX，RTCM
1.4 Product Application
•
Handheld GPS receiver application
•
Ideal for PDA, Pocket PC
•
Geographic Surveying
•
Sports and Recreation
•
Marine Navigation, Fleet Management
•
Automotive application
•
Car navigation and tracking
•
AVL and Location-Based Services
•
Timing application
•
UAV
深圳市金航标电子有限公司
1.5 Performance
Parameter
Specification
■GPS
L1 C/A
Receiver type
■GLONASS
L1OF
Tracking & Navigation:
Sensitivity
Reacquisition:
Cold Start:
Cold Start
Time-To-First-Fix¹
Warm Start
Hot Start
Autonomous
Horizontal Position accuracy²
SBAS
Accuracy of time pulse signal
Velocity accuracy
RMS
0.1 m/s
Dynamics
Operational limits³
Altitude
Velocity
Frequency of time pulse signal
Baud Rate
Max navigation update rate
All satellites at -130 dBm
CEP, 50%, 24 hours static, -130 dBm, > 6
SVs Assuming Airborne < 4 g platform
≤
4g
50000 m
500 m/s
2.0 m
30 ns
□BeiDou
B1
-167dBm
-163dBm
-148dBm
29 s
28 s
1s
2.5 m
□Galileo
E1B/C²
■SBAS
L1 C/A
■QZSS
L1 C/A
-
0.25 Hz … 10 MHz
9,600 bps
（Default）
10Hz
（Default
1Hz）
1
2
3
深圳市金航标电子有限公司
1.6 Block Diagram
-
1.7 Protocols
Protocol
NMEA 0183, version 2.3 and 4.1
UBX
RTCM
Type
Input/output, ASCII
Input/output, binary, u-blox proprietary
Input, messages 1, 2, 3, 9
1.8 Interfaces
1.8.1 UART, I2C
The
ＫＨ－１１１０－ＵＢ８Ｘ
module include I2C , UART interface, which can be used for communication to a host. It supports
configurable baud rates.
1.9 Antenna
The
ＫＨ－１１１０－ＵＢ８Ｘ
module was designed for use with passive and active antennas.
Parameter
Specification
Minimum gain
Active Ante n n a Recom m en d ation s
Maximum gain
Maximum noise figure
15 dB (to compensate signal loss in RF cable)
30 dB
1.5 dB
深圳市金航标电子有限公司
2.1 Product Picture
-
2.2 Definition of Pin Assignment
No.
1,10,12
2
3
4
5
6
7,13,15,16,17,18
8
9
11
14
Name
GND
TXD
RXD
1PPS
EXINT
V_backup
VCC_IO
VCC
RESET
RF_IN
VCC_RF
I/O
G
O
I
O
I
I
I
I
I
I
Description
Ground
TTL output（keep open if not used）
TTL Input（keep open if not used）
Time Pulse（keep open if not used）
External Interrupt Pin（keep open if not used）
Backup voltage supply
NC（keep open if not used）
Main Supply
RESET_N（Active low，keep open if not used）
GNSS Signal Input
Output Voltage RF section（keep open if not used）
深圳市金航标电子有限公司
2.3
Electrical Specification
Parameter
Power supply voltage
Symbol
VCC
Acquisition
Average supply current
Tracking
Backup battery voltage
Backup battery current
Digital IO voltage
Storage temperature
Operating temperature
Humidity
V_BCKP
I_BCKP
Div
Tstg
Topr
2.26
-40
-40
40@3.3V
2.8
43@3.3V
3.3
8@3.3V
3.18
85
85
95
47@3.3V
3.6
Min
2.8
41@3.3V
Typ
3.3
45@3.3V
Max
3.6
49@3.3V
-
Units
V
mA
mA
V
uA
V
°
C
°
C
%
2.4 Mechanical Specification
units:mm
dimension error
±
0.2mm
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