Skip to content

Ultra-low-power GPS cat tracker – design and build

CatTrack

  • Home
  • What’s CatTrack?
  • Complete v1.0 Build Summary
  • Latest: CatTrack v3.0
  • About Me
  • Posts
    • Why not just buy a GPS cat tracker?
    • First Design Thoughts
    • The Architecture and Communication Protocols
    • Choosing a Microcontroller
    • Picking a GPS Module
    • Which RF Transceiver?
    • Choosing a Power Source
    • One last thing…. The Antenna!
    • CatTrack Schematic!
    • CatTrack PCB Design
    • Writing the Code
    • PCBs have arrived! Soldering and matching the antenna…
    • It works!!!
    • Comparing compilers: CCS C and Microchip XC8
    • CatTrack Base Station Schematic
    • Base Station PCB
    • Base station PCBs have arrived – time to solder!
    • Long Range Communications with the CC1125
    • Everything’s working!!!
  • Home

Tag: Bluetooth

Posts 5 comments on Which RF Transceiver?

Which RF Transceiver?

I’ve chosen a Microcontroller and GPS module.  The last major element that I need to select is the narrow-band RF transceiver.  My priorities here are physical size, power consumption and the transmit/receive range.

Continue Reading “Which RF Transceiver?”

by andyc19th July 201722nd July 2023
Proudly powered by WordPress | Theme: Zomer by Themes Harbor.