£4.60
For those who want to modify their mambo to use an external antenna like the Peter The Penetrator – Tracer TX antenna. Can also be used to mount SMA extensions for in-car operation.
HOW TO:
Open up the radio and you will find a circular groove located at the top of the radio
Drill a hole there with a diameter of approximately 6.2 – 6.5mm. Do not make it flush with the groove or the adapter will have no place to secure.
Connect the ufl side on to the PCB
Instal RP-SMA adapter with the lock washer and hex nut on the outside.
Done!