Hi, Gurmukh Singh
FlexiHopper is kind of Radio, lets say Nokia MW Transmission unit(Outdoor Unit). It is cover diffrent frequencies depends on distance like 7,15,18,23 GHz.It can broadcasting both V & H It has 3 ports:
1) Grounding
2) AGC
3) Flexbus
for less than 1Km distance Nokia has MetroHopper (58 GHz).