Yes, the 1dB and 5dB external antenna options are interchangeable on Keilton products.
You can swap them depending on your wireless range needs, since they screw on to the same type of connector.
To change antennas:
Unscrew the existing antenna by turning it counter-clockwise to detach it from the product.
Screw on the new antenna by turning it clockwise until it is securely attached.
Tighten firmly but do not over tighten. The antennas only need to be finger-tight.
That’s all there is to it! No other changes are needed when swapping antenna types.
This flexibility allows you to test out the different antenna gains and radiation patterns to determine which works best for your particular installation site. The modular design makes it easy to change them on any Keilton devices with external antennas.