Vehicle Positioning PCBA Assembly Board are designed to receive satellite navigation message information and record vehicle condition information with other external data sensors and application equipment, and then process them into messages through information processing modules, and send them to the monitoring centre via GSM/CDMA network, GPRS/CDMAD and other transmission methods through the Internet to achieve vehicle positioning and monitoring. Tortai Electronics has rich experience in the design and manufacture of PCBA assembly boards, and has been providing one-stop manufacturing solutions for small and medium-sized customers in the United States, the United Kingdom, Canada, France, Germany, Australia, Austria and other countries for a long time.
Technical Parameters of Car Positioning PCBA Assembly Board
GSM module：1800MHz
CDMA module：800MHz
Sensitivity：Tracking sensitivity -159dBm Capture sensitivity -144dBm
Frequency：L1, 1575.42 MHz
C/A code：1.023 MHz chip rate
Cold start：42S
Warm start：38S
Warm start：2S
Speed range：0～255km/h
Speed accuracy：less than 0.1m/s, maximum error 0.5 Km/h, GPS speed mode, car pulse speed mode
Time accuracy：Global synchronised GPS time
Recording capacity：360 hours of driving data (5 times per second, every minute to store a data) Data preservation After the mainframe is powered off, the data preservation time is not less than 10 years.
Audio input：support 1 channel audio sampling, encoding precision support 16Bit, encoding format support G.726 or G.711, storage 48h audio data.
Video input：support 2-way camera, resolution 352 * 288, storage of 48h video data, FIFO acceleration limit of less than 4g Operating temperature -20 ℃ ～ +70 ℃ Storage temperature -40 ℃ ～ +85 ℃ Humidity 5% ～ 95% of the non-condensing
Dimensions：187.8 mm × 116.8 mm × 60.8 mm
Battery undervoltage warning value：12V battery (8.5V ± 0.5V) 24V battery (17.0V ± 1.0V) 36V battery (26.0V ± 1.0V) Operating voltage 12V/24V
Sleep power：average power less than 1W
Power Consumption：Standby <1W (12V) Normal <1.5W (12V) Operating Current
Normal operating current：< 80mA(12V); <50mA(24V)
Although the manufacturing of car positioning PCBA circuit boards is technically mature, it still requires a high level of management and poses a challenge to the reliability of components and PCB assembly. Tortai Electronics has 16 years of experience in PCB assembly manufacturing, strictly enforces the IPC International Electronics Acceptance Standards, and has been serving domestic and foreign small and medium-sized enterprises for a long time, so we are your preferred PCB assembly supplier.