Preliminary SF2137E-1 Steep Roll-off Filter for 869.00 MHz Unlicensed Band Complies with Directive 2002/95/EC (RoHS) No Matching Required for Operation in 50Ω Environment Absolute Maximum Ratings Rating Input Power Level DC Voltage on any Non-ground Terminal Operating Temperature Range Storage Temperature Range in Tape and Reel Maximum Soldering Profile, 5 Cycles/10 seconds Maximum Pb 869.00 MHz SAW Filter Units dBm V °C °C °C 14 5 Value -30 to +65 -40 to +85 26.