I recently purchased a coaxial attenuator for my industrial and scientific projects and it exceeded my expectations. As my tests showed, this attenuator performs excellently at 6.0GHz, and with an impedance of 50Ohm it provides consistent signal quality. The 60DB attenuation factor is perfect for the level of adjustment I need .The only downside I noticed is that the product`s packaging could have been better. Overall, I'm highly impressed with the product's performance and would definitely recommend it to anyone in need of a reliable attenuator..