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www.DataSheet4U.com
China Electronics Technology Group Corporation No.26 Research Institute
140MHz SAW Filter 20MHz Bandwidth
Part Number: LB140DS15
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter Center Frequency
Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth 40 dB Bandwidth Passband Variation (Over the 1dB bandwidth) Absolute Delay Group Delay Variation (130.8~149.2MHz) 10~90MHz 90~120MHz 120~126.8MHz Ultimate Rejection 153.2~160MHz 160~190MHz 190~800MHz Input VSWR(130.8~149.2MHz) Output VSWR(130.8~149.2MHz) Material Temperature coefficient Ambient Temperature Package Size usec 1.2 80 160
Unit
MHz dB MHz MHz MHz MHz dB
Minimum
18.4 19.6 -
Typical
140 10.3 21.21 22.07 25.66 26.3 0.6
Maximum
11 26.4 0.