NEO-M9N-00B

------Question for NEO-M9N-00B Please Put your question below------
Good day

Does this Neo come with an antenna?
If not, which one is the best fit(antenna), kindly provide the digikey ref.

Thank you

Thank you for your inquiry and welcome to the community.

There is no antenna included with this module, the module is ‘castellated’ which means you would solder it to a circuit board and that circuit board would be designed with an antenna connection that is user defined. The antenna connection is pin 11 shown below:

For antennas you’re often looking at frequency groups called L Band (1GHz~2GHz) and UHF (1GHz~2GHz)

Here’s a graphic from U-blox on the different navigation frequencies/bands:


X20 | u-blox

The following antennas < Click Here > would be a good starting point. You’ll want to choose Active (powered) or Passive depending upon your design needs.

1 Like