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China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 6MHz Bandwidth
Part Number: LB140DS32
www. sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth Passband Variation Group Delay Variation(f0±2.7MHz) Absolute Delay @131.5~132.5MHz Ultimate Rejection @147.5~163.8MHz f≤131.5MHz, f≥163.8MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range
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Unit
MHz dB MHz MHz dB nsec usec dB dB dB KHz/°C °C °C °C V dBm -
Minimum
5.3 6.1 45 45 40
Typical
140 10.7 6.53 7.36 0.3 70 1.05 52 46 54 -2.