RFM products are now Murata products. RF1402D Designed for 315.00 MHz Applications Pb Advanced Lithium Tantalate Design for Low Insertion Loss Designed for Match to 50, No External LC Required 315.0 MHz Hermetically Sealed Surface Mount Package Complies with Directive 2002/95/EC (RoHS) SAW Filter SM3838-8 Case 3.8 x 3.8 Item Minimum Typical Maximum Units Center Frequency 25 C, f -315 - MHz C Minimum Insertion Loss ,314.50 to 315.50 MHz , IL -2.7 3.7 dB min Pass band relative to IL min 314.80 to 315.2 MHz - .4 1.0 dB 314.50 to 315.50 MHz - .8 2.0 3 dB Bandwidth (relative to IL ), BW 1000 - kHz min 3 Attenuation relative to IL min 10 to 250 MHz 55 60 - 250 to 295 MHz 47 53 - 295 to 307 MHz 36 41 - dB 307 to 310 MHz 30 35 - 320 to 328 MHz 16 20 - 328 to 335 MHz 39 44 - 480 to 680 MHz 44 49 - Temperature Coeff -30 ppm/k Operating Temperature Range -40 +85 C Lid Symbolization 496 YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Note 7 Reel Size 13 Inch 3000 Pieces/Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. All specifications apply over the operating temperature range with filter soldered to the specified demonstration board unless noted otherwise. 2. Ultimate rejection is dependent on PCB layout. 3. Specifications subject to change. 4. Electrostatic Sensitive Device. Observe precautions for handling. 5. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. 6. RFM, RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 7. Tape and Reel Standard Per ANSI / EIA 481. 8. This product complies with directive 2002/95/EC of the European Parlament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 2010-2015 by Murata Electronics N.A., Inc. RF1402D (R) 4/6/15 Page 1 of 3 www.murata.comFilter Response and Impedance Plots 21 Mar 2007 12:42:33 CH1 S21 LOG 1 dB/ REF -3.7 dB 1 : 0. 0000 dB 0 . 000 000 MHz RF1402D DEMO THRU CAL. CH1 Markers 1 Max REF=1 Smo BW : 4 . 677506 MHz Cor 2 cent : 314 . 995813 MHz Q: 67 . 343 1 loss : -1 . 9540 dB 3 4 Resp CH2 S21 LOG 10 dB/ REF -3.7 dB 1 : -1 . 9462 dB 314 . 400 000 MHz 1 Cor Resp CH2 CENTER 295 . 000 000 MHz SPAN 80 . 000 000 MHz 21 Mar 2007 12:43:08 CH1 S11 1 U FS 1: 49 . 957 11 . 549 5. 8351 nH 315 . 000 000 MHz RF1402D DEMO FULL 2 PORTS CAL. 1 Cor Full CH2 S22 1 U FS 1: 47 . 082 2 . 8867 1. 4585 nH 315 . 000 000 MHz Cor Full 1 CENTER 295 . 000 000 MHz SPAN 80 . 000 000 MHz 2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF1402D (R) 4/6/15 Page 2 of 3