Works fine, requires power, it wont work without power so that confirms it has an amplifier. mounted next the the pillar top of windscreen. My dashcam create a lot of interference with old antenna, this fixed it about 90%
Works fine, requires power, it wont work without power so that confirms it has an amplifier. mounted next the the pillar top of windscreen. My dashcam create a lot of interference with old antenna, this fixed it about 90%
works great needs power for booster