www.DataSheet4U.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 2MHz Bandwidth Part Number: LB070DS04 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Group Delay Variation(f0±0.7MHz) Phase Linearity(f0±0.7MHz) Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz dB usec Minimum 69.88 1.3 .