The unique and big flaw of the antenna I believe is the magnet does not hold it and I had to order an extra larger magnet from another store, now for its performance I have not done many tests. One test I did with the car stopped, the transmission was satisfactory at 8-9 kilometers in UHF with a baofeng uv5r in reception it was a bit weak. I will do more tests with the car in motion because that interests me more and I will return, I believe for its price it is fine. If you want a proper and good car antenna do not expect to get the job done with 8 euros, go straight to branded antennas of 40 and 50 euros to have peace of mind.

I have placed it in the car with a little double-sided tape because the magnet was not strong enough. I have broadcast at more than 7 km on UHF frequency but I did not have good reception (definitely the transmitter bf888 plays a role), In the city I had clear reception and broadcast almost 5 km with BAOFENG uv5r transmitter.