SIMCOM Low Price GPS Module SIM18

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1 Piece/Pieces (Min. Order)
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Quick Details
Model Number:
SIMCOM GPS module sim18
Technical support:
Backup support:
Accessory 1:
GPS internal/external antenna
Accessory 2:
Connector/RF cable
Place of Origin:
Guangdong, China
Brand Name:
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard package for SIMCOM Low Price GPS Module SIM18
Lead Time :
1 working day

                       SIMCOM Low Price GPS Module SIM18

SIMCom presents an ultra compact and reliable GPS module-SIM18. This is a standalone L1 frequency GPS module in a SMT type and it is designed with SiRF4 high sensitivity navigation engine, which allows you to benefit from small dimensions and cost-effective solutions.


Product Description
SpecificationsUltra compact size
SiRF4 chipset
High reliable
UART, SPI, I2C interfaces
High Accuracy


Mechanical data


*Dimensions: 11*11*2.2mm

*Weight: 0.5g


*Serial interfaces UART, SPI or I2C Additional master mode I2C

*Digital I/O -1 NReset

-1 EINT0 input

-1 ON_OFF input

-1 WAKEUP output

-1 time pulse

*Protocols NMEA, OSP

Performance data

*Receiver type 48-channel SiRF4 engine

GPS L1, C/A Code

*Max. update rate 1Hz


-Tracking: -161 dBm

-Reacquisition: -160 dBm

-Cold starts: -147 dBm


-Cold starts: 35 s (typical)

-Hot starts: 0.6 s (typical)

* Accuracy

-Position3: 2.5m CEP

*Speed4: <0.01m/s

*Operational limit

-Velocity: <1850km/h

-Altitude: <18288km

*Operation temperature: -40°C to +85 °C

Electrical data

*Power supply 1.71V to 1.89V

*Backup power 1.71V to 1.89V

*Power consumption2,5

-Acquisition 45mA (average)

-Tracking 40mA (average)

-Sleep 18A(average)

*Antenna type Active and passive

*Antenna power External or internal VCC_ANT

Support product


*SIM18 EVB KIT with USB V2.0 full speed interface


Kindly NOTE:
All accessories(antenna,cable,simcard holder or connector etc) which are shown with module on picture,purpose of clarifying which accessoires can match for modules.So if you need latest quotation for module or each accessory,feel free to contact with us,we will reply for you on TM asap,will reply for you via emal within 24 hours.


Packaging & Shipping


Package : With Inner vacuum package & anti-static bag & individual and out carton.


Shipping :

1) Door to Door service by air -DHL,Fedex, UPS,TNT,EMS.Aramex. Advantage:Fast delivery time.
2) Sea transportation: Most cost-effective
3) Register post: China & HK register post for sample shipping, weight should be within 5kg



Q: What is your Lead time?
A: GSM GPS GLONASS Module & Accessories: 1~2 days for trail order,5~10 days for mass production order                                                                                     
A: PCB: 2 days for prototype,5~7 days for mass production             
A: PCB Assembly: 1 week for prototype,3 days for Mass production                                 

Q: What is your testing policy and how you control the quality?
A: GSM GPS GLONASS Module & Accessories: Original Brand, testing 100%
A: PCB & PCBA: For sample, usually tested by flying probe;or PCB Volume over 3 square meters, usually tested by fixture, this will be faster.Due to there's many steps to PCB production, we usually do inspection after every step.


Q: Can I visit your factory?
A: Yes, of course you are welcome to visit us. Please inform us of your visit in advance.

Q: What is the guarantee of our products?
A: 1) A year warranty;
    2) Warranty service will be honored if the damage is not caused by human;
    3) Pls send back the defective goods within the warranty period.


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