Its a Bel 990 and was quite good with multanovas as you could select individual frequencies within the Ka band, i.e just the 34.3GHz for higher sensitivity. The laser detection performance is not that impressive on the Bel - not like the V1 that is the best laser sensing detector.

You have a good warning on the Poliscans with the V1. I have found some placements I get a bit of advance warning, others it is minimal.
The worst on the freeway locations giving minimal advance warning if any, suppose going a faster speed doesn't help as less reaction time.

Interesting on the rear scatter pickup first, If the detector was mounted the same level as the Poliscan, you would expect a front warning first.

Does anyone know the height from the ground of the Poliscan laser? As they are on the verge, this will add approx 15 cms. Not sure if the tripod legs are adjustable.

Matt