RFM products are now Murata products. 440.6 to 457.4 MHz Filter Optimized for use with the TRC105 Transceiver Balanced 150 ohm IC Interface Complies with Directive 2002/95/EC (RoHS) Pb Absolute Maximum Ratings Rating Input Power Level DC Voltage Operating Temperature Range Storage Temperature Range in Tape and Reel Value +15 ±5 -40 to +85 -40 to +85 Units dBm V °C °C RF3609D 449.0 MHz SAW Filter SM3838-8 Electrical Characteristics Characteristic Cente.