3-Band Radar Detector (220-1645) Specifications Faxback Doc. # 6222 Receiver Frequencies...................................10.525 GHz (X-Band) 24.150 GHz (K-Band) 34.2 to 35.2 GHz (Wideband Ka) Operating Temperatures 32 to 158 degrees F (0 to 70 degrees C) Power Requirement.......................................13.8 VDC (Nominal) Antenna Type.............................................Diecast Horn with Integrated Transition to Microstrip Mixer Signal Processing..................................................Digital Weight........................................................4 0z (113 g) Receiver Type..............................................Dual Conversion Superheterodyne Dimensions.............................13/16 X 2-1/4 X 3-7/16 Inches (HWD) (20.3 X 57.2 X 87.6 mm) (rlr/all-7/6/94)