SIPAT Co.,Ltd www.sipatsaw.com China Electronics Technology Group Corporation No.26 Research Institute LBS157 SAW Filter Electrical Characteristic Specifications Parameter Unit Minimum Typical Maximum Center Frequency Insertion Loss MHz 157.060 157.1 157.14 dB - 17.5 19 3 dB Bandwidth MHz 0.2 0.28 - 50 dB Bandwidth Ultimate Rejection MHz - 0.9 1 dB 50 52 - Absolute Delay usec - 3.2 - Quartz Subatrate Material °C Ambient Temperature 25 DIP3512 Package Size (35.2x12.7x5.2mm3) Typical Performance Type Performance -17.379 -27.379 -37.379 Magnitude(dB) -47.379 -57.379 -67.379 -77.379 -87.379 155.1 155.6 Package Outline 156.1 156.6 157.1 157.6 Frequency(MHz) 158.1 158.6 159.1 Matching Configuration Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. P.O. Box 2513 Chongqing, China 400060 Tel:+86-23-62920684 Fax:62805284 E-mail: [email protected]