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YN168H4D

The YN-168H4D-168H4D uses a dual-band multi-mode solution with low power consumption and low cost. It is multi-GPS/GNSS(GPS+QZS+BDS+GAL+GLO, L1+L5, D-GNSS(GNSS)). Integrated multi-band multi-system GNSS RF baseband. This newly designed architecture allows the microcontroller to achieve sub-meter position accuracy without the need for calibration data from the ground enhancement station, with higher sensitivity, greater immunity to interference and multipath performance. It is very robust in the environment.
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    蒋秋云18924675756

  • 商家地址:深圳市宝安区西乡大道金源商务大厦A座4楼
1 Functional Description
1.1 Overview
The YN-168H4D uses a dual-band multi-mode solution with low power consumption and low cost. It is multi-GPS/GNSS(GPS+QZS+BDS+GAL+GLO, L1+L5, D-GNSS(GNSS)). Integrated multi-band multi-system GNSS RF baseband. This newly designed architecture allows the microcontroller to achieve sub-meter position accuracy without the need for calibration data from the ground enhancement station, with higher sensitivity, greater immunity to interference and multipath performance. It is very robust in the environment.
1.2 Product Features
• Build on high-performance GNSS single chip AD30
• 136 channels in Search mode
• Cold start acquisition sensitivity of -148 dBm and -163 dBm tracking sensitivity
• Up to 10Hz navigation update rate
• Supports GPS, QZSS, BDS, GLONASS, SBAS simultaneously by firmware support
• Supports AGPS
• Integrated TCXO, LNA, SAW, RTC
• Integrated high gain antenna
• Low power consumption and It has Intelligent power control mechanism
• Single supply with a wide voltage range
• Compact size(φ78mm*96mm) suitable for space-sensitive application

• Rich hardware interface to support multiple configurations.UART&RS232 can optional


1.3 Performance

Parameter

Specification

Receiver type (AD36)

GPS/QZSS L1CA L1C L5 SBAS L1 GLONASS L1

BDS B1I B1C B2a

Galileo/ E1 E5 IRNSS L5

Sensitivity

Tracking & Navigation -163dBm

Reacquisition -160dBm

Cold Start -148dBm

Time-To-First-Fix¹

Cold Start 28 s

Warm Start 15 s

Hot Start 1 s

Horizontal position accuracy²

SBAS 2.0 m CEP

D-GNSS < 1.0 m CEP

Time pulse signal accuracy

RMS 25ns

Velocity accuracy

GNSS 0.1 m/s

SBAS 0.05 m/s

D-GNSS 0.05m/s

Operational limits³

Dynamics ≤ 4 g

Altitude 18000 m

Velocity 515 m/s

Baud rate

9600bps- 460800 bps, (default)115200 bps

Max navigation update rate

10 Hz(default 1Hz)

1 All satellites at -130 dBm
2 CEP, 50%, 24 hours static, -130 dBm, > 6 SVs


3 Assuming airborne <4g platform

1.4 Block Diagram



1.5 Protocols

Protocol

Type

NMEA0183

Input/output

1.6 Antenna
The 168H4D module was designed for use with passive and active antennas.

Parameter

Specification

Passive antenna type

25*25*4(mm)

18*18*4(mm)

1.7 Product Applications
• automatic pilot
• Wisdom path field
• Direct detection
• UAV
• intelligent city
• aided driving
• Intelligent safety testing
• vehicle management
• agricultural automation
• Intelligent robot
2 Pin Definitions
2.1 Pin Assignment


No.

Name

I/O

Description

1

RX

I

UART input (keep open if not used)

2

TX

O

UART output (keep open if not used)

3

VCC

P

Main supply

4

GND

G

Ground

3 Electrical specifications

Parameter

Symbol

Min

Type

Max

Units

Power supply voltage

VCC

3.3

5

5.5

V

Average supply current

Acquisition

Tracking

56@5.0V

59@5.0V

58@5.0V

65@5.0V

60@5.0V

74@5.0V

mA

mA

Backup battery

0.07

F

Digital IO voltage

Div

3.3

3.3

V

Storage temperature

Tstg

-40

85

°C

Operating temperature

Topr

-40

85

°C

Humidity

95

%

4 Mechanical Specifications

5 Application Circuit



6 RoHS& Package
This product is RoHS compliance