There is no numerical answer to your question. The range of any RD is affected by many factors such as road topography (hills, straight road, etc), radar band being used (X, K, Ka band), frequency of the band (Ka 34.7, 33.8, 35.5), and whether the police radar is C/O or I/O. However, getting a V1, 9500ix, ci, or redline, would be a significant improvement to the Bel 955.
What he said ^
Range is only one factor.
This may be of interest to you > Radar Detector Tests and Laser Jammer Tests by Guys of LIDAR
Last edited by snoopyc4; 08-17-2009 at 09:34 AM.