RO2120A

Specifications

Characteristic Symbol Minimum Typical Maximum Units Center Frequency (+25 C) Absolute Frequency fC 403.475 403.625 MHz Tolerance from 403.550 MHz ?fC 75 kHz Insertion Loss IL 1.0 1.5 dB Quality Factor Unloaded Q QU 16400 50 Ohm Loaded Q QL 1800 Temperature Stability Turnover Temperature TO 10 25 40 C Turnover Frequency fO fC Frequency Temperature Coefficient FTC 0.032 ppm/C2 Frequency Aging Absolute Value during the First Year |fA| ?10 ppm/yr DC Insulation Resistance between Any Two Terminals 1.0 MOhm RF Equivalent RLC Model Motional Resistance RM 12 19 Ohm Motional Inductance LM 77.6154 uH Motional Capacitance CM 2.00399 fF Transducer Static Capacitance CO 1.8 2.1 2.4 pF Test Fixture Shunt Inductance LTEST 70 nH Lid Symbolization 110


Description

Ideal for 403.55 MHz Transmitters in South Africa Very Low Series Resistance Quartz Stability Surface-Mount, Ceramic Case with 21 mm2 Footprint Complies with Directive 2002/95/EC (RoHS) RO2120A