SF2137E

Frequency Range :
Bandwidth :
Package / Case :
Impedance : 50 Ohms
Termination Style : SMD/SMT
Operating Temperature Range : - 40 C to + 85 C
Packaging : Reel
Product : SAW Filters
Voltage Rating : 3 V
Frequency : 869 MHz


Specifications

Characteristic Symbol Minimum Typical Maximum Units Center Frequency FC 869.00 MHz Bandwidth 1dB 11 MHz Bandwidth 3dB 17 MHz Insertion Loss within 868 ~ 870 MHz IL 2.8 4.0 dB Amplitude Ripple (p-p) 868 ~ 870 MHz 0.2 1.5 dB Absolute Attenuation 825~828 MHz 40 47 dB 835~842 MHz 30 39 dB 891~894 MHz 30 42 dB 910~913 MHz 40 47 dB Source Impedance ZS 50 Ohm Load Impedance ZL 50 Ohm


Description

SF2137E, Steep Roll-off Filter for 433.92 MHz Unlicensed band Complies with Directive 2002/95/EC (RoHS) No Matching Required for Operation in 50Ohm Environment