Справочник Пользователя для IROOTECH TECHNOLOGY CO. LTD HI1503
4. HW parameter
3.1.4 Area④ : Data Connector Area
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Producer：Irootech Technology Co.,Ltd.
Address：Room 606, Floor 6, Building 5, Eastern Yard 10,
Xibewang East Road, Haidian District,
Beijing, China
Model : HI1503-DC-H
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This product is designed for engineering vehicle.
Main function include: Operation data collection, control parameter download,
GSP features and Irootech cloud communication.
3.1.1 Area①：Debug Area
1. Internet
2. USB
3. Reset
2. USB
3. Reset
3.1.2 Area ②：LEDs Area
1 2 3
1. Power light Red：Normal working
2. Online or offline light: Green：Have connected with 4G
3. Data light: Green twinkle: Data is uploading or downloading
2. Online or offline light: Green：Have connected with 4G
3. Data light: Green twinkle: Data is uploading or downloading
1 2 3
3.1.3 Area③：Antennas Area
2. GPS antenna
1 2 3
1.Power in +
2.Power in -
3.DI(Reserved)
4.DO(Reserved)
2.Power in -
3.DI(Reserved)
4.DO(Reserved)
5.CAN1 - L
6.CAN1 - H
7.CAN2 - L
8.CAN2 - H
6.CAN1 - H
7.CAN2 - L
8.CAN2 - H
EMClock
Encryption
LED Status
OS
EMCC
9-36V DC
<5mA (24V)
TE 1411001-1
Protection automotive standard
-40℃~+85℃
-40 to 85C°
No active cooling
10 ~ 95% RH @ 40°C, non-condensing
4G Module
FDD LTE: B2/B4/B12
WCDMA: B2/B4/B5
1 * SIM Chip
BLE 4.0
GPS, Glonass, Beidou
Cold start < 40s Hot Start <12s
GPS, Glonass, Beidou
Cold start < 40s Hot Start <12s
2 * CAN bus
2 * ISO 11898-2 / -5
2 * ISO 11898-2 / -5
TE 1411001-1
Freescale I.MX6UL ARM Cortex-A7 528MHz
DDR3L 128MB
eMMC FLASH 4G
4G Network / USB port
Shock 400m/S² IEC60068-2-27
IP67
External
SMA
Real Time Clock
TLS 1.2
1 Power, 2* RG
Linux
CISPR25
ISO 11452-2
7 5 3 1
8 6 4 2
Product Manual
2. Product specification
3. Product connector
1. Product
introduction
3.1 Connector instruction:
2.2 Product weight: 360g
(not include other accessories in packaging box )
Power Supply
Power Consumptio
Power Consumptio
sleep mode
Power Connector
Load Dump
Operating Temperature
Storage Temperature
Cooling
Relative Humidity
Network Access
SIM
Communication
GNSS
CAN
CAN Connector
CPU
Memory
Flash
Method to updating software
Mechanical
IP Class
Antenna
Antanna Connector
Antenna model
Frequency Range
V.S.W.R
Band Width
Impedance
Gain
Polarization
5. Antenna Characteristics
5.1 Antenna
DAS1595（25*25*4mm)
GPS: 1575.42MHz±1.02 MHz/B1:1561.098±2.046 MHz
GLONASS: 1602MHz±6 MHz
1.5:1
GPS: ＞10 MHz / BD: ＞10 MHz/ GLONASS: ＞20MHz
50 ohm
5dBic Based on7×7cm ground plane
RHCP
Frequency Range
DC Voltage
Gain
Output VSWR（MAX）
Noise Figure(MAX)
DC current(TPY)
GPS: 1575.42MHz±1.02 MHz/B1:1561.098±2.046 MHz
GLONASS: 1602MHz±6 MHz
3.3V
28dB
2.0
1.5
9.0±3mA (3.3V)
5.2 LNA
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6. SW function:
6.1 Support uploading Vehicle controller data to Irootech SAAS platform.
6.2 Support downloading control parameter from Irootech SAAS platform
to vehicle controller.
6.3 It can save the operation data into flash if the
6.3 It can save the operation data into flash if the
T-box offline, and upload
the saved data to SAAS platform when 4G resumed.
6.4 Support collecting the error code of vehicle controller.
6.5 Support OTA upgrade.
6.5 Support OTA upgrade.
6.6 Support GPS located.
7. Certification
7. Certification
This product has passed FCC & CE, etc.
V.S.W.R
Impedance
Gain
Polarization
Direction
50 ohm
linear
Omni-directional
1. 4G Diversity antenna
3. 4G Main antenna
3.5:1
5.3 LTE Antenna
1.51dbi@700 0.46dbi@708 0.51dbi@716
-1.40dbi@824 -0.76dbi@836 -0.21dbi@848
0.83dbi@1710 1.55dbi@1746 1.65 dbi@1785
0.55dbi@1850 -0.68 dbi@1880 -1.43dbi@1910
Frequency Range
1850-1910MHz 1710-1785MHz
824-849MHz
699-716MHz
B2
B4
B5
B12