WiFi antenn för tunnlar/gruvor enkelriktad högercirkulärt polariserad 2,4 GHz 12,5 dBi N-hane kontakt
Poynting
- Circular Polarised HELI antenna provides enhanced signal propagation and connection stability within a tunnel
- Left Hand Circular (LHC) & Right-Hand Circular (RHC) Polarised options available
- Bi-directional – radiates in both directions in a tunnel
- Ruggedized, water and dust ingress protected (IP 65)
- Ideal for Mining & Tunnel M2M and IoT deployments
