Choosing a Server Antenna for the ROAM R41 Small Building Pack

Want to know which server antenna to use with the R41 Small Building Pack?

We will run through some features of each antenna so you can make a more educated decision on which antennas to choose

Product Page: Nextivity CEL-FI R41 Small Building LPDA

The most important factor is getting your donor antenna outdoors up high as possible to receive the best signal, and ensure you isolate the donor and server antennas as much as possible from each other. The input signal and isolation can be checked using the free Cel-Fi WAVE App.

Server Antenna (indoor)

Provides a boosted mobile signal to your phone and cellular devices

Blackhawk Indoor Wall Mount Panel with 6m cable

Blackhawk 4G-5G Indoor Wall Mount Panel Antenna, 698 to 4000 MHz, N Female

• Wall mounted
• Directional – pushes the signal in one direction
• Ideally needs to be mounted at one end of the van, could also be used to push the signal outdoors as well
• Get up to 15m of coverage at a 65-degree angle from the antenna in ideal circumstances (with great signal input and high isolation between the donor and server antenna)

Blackhawk Ceiling Dome Antenna with 6m cable

Blackhawk 4G-5G Ceiling Dome Antenna, 698 to 4000 MHz, N Female

• Ceiling mounted
• Omni directional – puts our even coverage in all directions
• Ideally placed in a central area of the van
• Get up to 8m of coverage around the antenna in ideal circumstances (good signal input and great isolation between the donor and server antenna)