GPS Chips & GPS Modules

GPS stands for Global Positioning System and it uses a constellation of between 24 and 32 earth orbit satellites that transmit precise radio signals, which allow GPS receivers to determine their current location, the time, and their velocity.

GPS has several advantages and disadvantages, but what are they?

Advantages

• the system is self-calibrating all you need to do is just turn on and use
• can be used in the field – doesn't require a laboratory or artificial environment
• the technology is relatively small (typical GPS system is now no larger than a small mobile phone)
• works anywhere on Earth
• can give directions
• constantly evolving systems for greater accuracy and usability

Disadvantages

• most systems will last only 8-12 hours before needing a battery recharge
• a signal can be affected by large buildings

What is a GPS module?

The GPS module is a mountable receiver chip that can be attached to certain devices to give it GPS tracking and functions

How do they work?

Through the use of the global positioning system, you are able to track your device via satellite which helps determine location, time and velocity on Earth

Features and benefits:

• Fix status LEDs (to signal to search for satellites, or power conserve status)
• Tracking enabled with multiple satellites
• High frequency of location updates
• High sensitivity logging/tracking
• A high number of channels to use
• Incredibly low power usage
• Low dropout rates
• Some feature external antenna capabilities
• FLASH memory installed in some devices
• Supported BUS interfaces including GPIO, I2C, SBAS and more
• Small and compact
Where might I use one?
• Sat Navs / GPS
• Mobile phones
• Tablets
• Smart watches
• Laptops
• Military applications
• Medical applications

...
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Description Price Supported Bus Interfaces Number of Channels Acquisition Sensitivity Tracking Sensitivity Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Width
RS庫存編號 905-4630
製造零件編號746
HK$365.92
單位
I2C 66 -145dBm -165dBm 35 x 25.5 x 6.5mm 6.5mm 35mm - - 25.5mm
RS庫存編號 173-4049
製造零件編號746
HK$324.437
個 (以毎袋:10)
單位
I2C 66 -145dBm -165dBm 35 x 25.5 x 6.5mm 6.5mm 35mm - - 25.5mm
RS庫存編號 716-6407
製造零件編號MP-954GPS
BrandCommell
HK$1,022.97
單位
PCI - - -159dBm - - 44.6mm - - 59.75mm
RS庫存編號 170-9179
製造零件編號L76-M33
BrandQuectel
HK$164.444
個 (以毎盒:25)
單位
UART 33 (Tracking), 99 (Acquistion) -148dBm -165dBm 10.1 x 9.7 x 2.5mm 2.5mm 10.1mm +85°C -40°C 9.7mm
RS庫存編號 170-9180
製造零件編號L86-M33
BrandQuectel
HK$182.221
個 (以毎盒:25)
單位
UART 22 (Tracking), 66 (Acquisition) -148dBm -165dBm 18.4 x 18.4 x 6.45mm 6.45mm 18.4mm +85°C -40°C 18.4mm
RS庫存編號 908-4108
製造零件編號L76-M33
BrandQuectel
HK$115.00
單位
UART 33 (Tracking), 99 (Acquistion) -148dBm -165dBm 10.1 x 9.7 x 2.5mm 2.5mm 10.1mm +85°C -40°C 9.7mm
RS庫存編號 908-4114
製造零件編號L86-M33
BrandQuectel
HK$127.50
單位
UART 33 (Tracking), 99 (Acquistion) -148dBm -165dBm 18.4 x 18.4 x 6.45mm 6.45mm 18.4mm +85°C -40°C 18.4mm
RS庫存編號 908-4085
製造零件編號L80-M39
BrandQuectel
HK$125.97
單位
UART 22 (Tracking), 66 (Acquisition) -148dBm -165dBm 16 x 16 x 6.45mm 6.45mm 16mm +85°C -40°C 16mm
RS庫存編號 170-9177
製造零件編號L80-M39
BrandQuectel
HK$168.888
個 (以毎盒:25)
單位
UART 22 (Tracking), 66 (Acquisition) -148dBm -165dBm 16 x 16 x 6.45mm 6.45mm 16mm +85°C -40°C 16mm
RS庫存編號 704-3300
製造零件編號GPS-622F
HK$351.04
單位
UART 65 -158dBm -161dBm 22 x 22 x 8mm 8mm 22mm +65°C -20°C 22mm
RS庫存編號 905-4637
製造零件編號1059
HK$387.40
單位
- 66 -145dBm -165dBm 30.5 (Dia.) x 5.98 (H)mm 5.98mm 30.5mm - - -
RS庫存編號 704-3313
製造零件編號GPS-310FS
HK$289.16
單位
GPIO, SBAS, UART 16 -143dBm -155dBm 25.4 x 25.4 x 3.4mm 3.4mm 25.4mm +85°C -40°C 25.4mm
RS庫存編號 179-3714
製造零件編號113020003
HK$206.97
單位
- 22 (Tracking), 66 (Acquisition) -160dBm -160dBm 40 x 20 x 13mm 13mm 40mm - - 13mm
RS庫存編號 170-9178
製造零件編號L70B-M39
BrandQuectel
HK$146.666
個 (以毎盒:25)
單位
UART 22 (Tracking), 66 (Acquisition) -148dBm -165dBm 10.1 x 9.7 x 2.5mm 2.5mm 10.1mm +85°C -40°C 9.7mm
RS庫存編號 704-3307
製造零件編號GPS-1513R
HK$238.09
單位
UART 65 -148dBm -161dBm 13 x 15.8 x 2.8mm 2.8mm 15.8mm +85°C -40°C 13mm
RS庫存編號 704-3304
製造零件編號GPS-330R
HK$279.74
單位
- 16 -140dBm -155dBm 34 x 34 x 8.6mm 8.6mm 34mm +85°C -40°C 34mm
RS庫存編號 908-4091
製造零件編號L70B-M39
BrandQuectel
HK$103.80
單位
UART 22 (Tracking), 66 (Acquisition) -148dBm -165dBm 10.1 x 9.7 x 2.5mm 2.5mm 10.1mm +85°C -40°C 9.7mm