The radar used for this test is a Bushnell Speedster K band radar on a tripod (and linked with a SpeedScreen).
Allthough this test worked, the jammer doesn’t work in real life situations! Simple radars like this Bushnell K band radar an some K band Speed signs are jammable, but only if you are close enough to the (simple) radar. When driving by a Police radar there will be at least 1 real speed reading. Do not buy the Blue raider jammer, it’s a SCAM!