TFR433M

The TFR433M is designed as one kind of VI telefilter. The measurement condition of this device are:(1)Ambient Temperature: 23 °C;(2)Input Power Level: 10 dBm;(3)Source impedance: 50 ;(4)Load impedance: 50 ;(5)Terminating impedances input: 50 || 0 pF;(6)Terminating impedances output: 50 || 0 pF. The minimum of the pass band attenuation amin is defined as the insertion loss ae.

The electrical characteristics of this device can be summarized as:(1)Insertion Loss (Reference level): 1.3 dB to max. 1.8 dB;(2)Resonant frequency: 433,820 MHz;(3)Parallel capacitance: 3.0 pF;(4)Motional resistance: 13,96 ;(5)Motional inductance: 61,4 uH;(6)Motional capacitance: 2,2 fF;(7)Unloaded quality factor: 1199;(8)Operating temperature range: -10°C to +70 °C;(9)Storage temperature range: -30 °C to +85 °C;(10)Temperature coefficient: - 0.036 ppm/K;(11)Frequency aging: 10 ppm/yr;(12)Phase: -20 to + 20 °. If you want to know more information about the TFR433M, please download the datasheet in www.seekic.com or www.chinaicmart.com .