Sim28
Overview
Product sourcing insights & recommendations
I have conducted a comprehensive analysis of the SIMCom SIM28 GPS module and its market outlook for 2026.
The SIM28 is a highly efficient, standalone GPS module favored for its -165 dBm sensitivity and compact 16×12.2×2.4mm footprint. It is widely used in automotive electronics, smart energy, and asset tracking due to its specialized power-saving modes like AlwaysLocate™.
Market trends for 2026 show a strong growth trajectory, with the GPS tracking device market projected to reach $4.14 billion at a 15.4% CAGR. B2B sourcing data indicates that the SIM28 remains a cost-effective choice, with bulk prices ranging from $0.09 to $8.00 per unit.
The detailed report below includes technical specifications, power consumption profiles, and a full market analysis for your review.
I hope this research helps your decision-making. You can explore further with:
Sim28ml Gps Module
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Sources & References
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File Download
www.simcom.com
SIM28 Specification_1407 · 2018-12-05 09:48:00 · Click to download · Share to： · X · Online questions · Contact Us · +86 21 31575100 · Technical Support · Sales Support · Market&Media · Product 5GLPWA4GLTE-ASmart ModulesAutomotive Modules3G2GGNSSWi-Fi · IoT Application Smart EnergyAutomotive ElectronicsSmart PaymentSmart LifeSecurity MonitoringUrban Refined ManagementWireless GatewaySmart IndustrySmart Agriculture ·
SIM28ML
www.simcom.com
SIMCom presents a small, high performance and reliable GPS module-SIM28ML. This is a standalone L1 frequency GPS module in a SMT type and it is designed with MTK high sensitivity navigation engine, which allows you to achieves the industry’s highest levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lowest power consumption. ... IoT Application Smart EnergyAutomotive ElectronicsSmart PaymentSmart LifeSecurity MonitoringUrban Refined ManagementWireless GatewaySmart IndustrySmart Agriculture
SIM28ML_Hardware Design_V1.01
simcom.ee
TIMEMARK signal can be provided through designated output pin for many external applications. This pulse is · not only limited to be active every second but also allowed to set the required duration, frequency, and active ... A-GPS is the meaning of Assisted GPS, which is a system that can improve the startup performance, and · time-to-first-fix (TTFF) of a GPS satellite-based positioning under certain conditions . SIM28ML module The SIM28ML receives L1 band signals from GPS satellites at a nominal frequency of 1575.42 MHz. The RF · signal is connected to the RF_IN pin. And the trace from RF_IN to antenna should be 50Ω controlled. To suit the physical design of individual applications the RF interface pad can lead to two alternatives: The most common antenna type for GPS applications is the patch antenna. Patch antennas are flat, generally have · a ceramic and metal body and are mounted on a metal base plate. Figure 6 shows a minimal setup for a GPS receiver with SIM28ML module. It is recommended to use an active GPS antenna. In a typical application, SIM28ML with an active antenna can
Auslese-SIM28 GPS Module / Modem with GPS antenna
auslese-robotics.com
As well as high sensitivity and tracking capabilities. The modem powered using 9~15V DC (DC Only) Adaptor connected to DC Jack/Socket J1. The modem protected from reverse polarity using a diode. SIM28 GPS Receiver Modem operates on +3.3V supply, 9~15V which is fed to the input of 78M05 voltage regulator IC. Thus the output from 78M05 IC of +5V provided as input to LM1117 IC which in turn gives +3.3V output to SIM28M IC. SIM28 GPS Receiver Modem supports TTL Interface. So that the user can directly use TTL output available at connector J3. SIM28 GPS Module / Modem with GPS antenna
SIM28_Hardware Design_V1.02
pdf.direnc.net
The SIM28 receives L1 band signals from GPS and GALILEO satellites at a nominal frequency of 1575.42 MHz. The RF signal is connected to the RF_IN pin. And the trace from RF_IN to antenna should be 50Ω controlled. To suit the physical design of individual applications the RF interface pad can lead to three alternatives: The most common antenna type for GPS applications is the patch antenna. Patch antennas are flat, generally have · a ceramic and metal body and are mounted on a metal base plate. Figure 5 shows a minimal setup for a PVT GPS receiver with SIM28 module. SIM28 Recommended PCB Decal ......................................................................................................... 14 ... Application Interface...................................................................................................................................... FIGURE 10: THE RAMP-SOAK-SPIKE REFLOW PROFILE OF SIM28....................................................................23 · FIGURE 11: EXAMPLE APPLICATION SCHEMATIC WITH UART .........................................................................25
SIM28 GPS Module Specifications | PDF | Global Positioning System ...
www.scribd.com
The SIM28 is a high performance GPS module from SIMCom that offers accurate location tracking with low power consumption. It uses an MTK GPS engine and supports SBAS, EPOTM, and jamming removal. The module is small at 16x12.2x2.4mm, weighs 1g, and can achieve sub-meter accuracy and cold starts under 30 seconds with various assist features enabled.