TFS183B

The TFS183B is produced by the VI telefilter. The measurement condition of this device are:(1)Ambient Temperature: 23 °C;(2)Input Power Level: 0 dBm;(3)Source impedance: 50 ;(4)Load impedance: 50 ;(5)Terminating impedances input: T.B.D.;(6)Terminating impedances output: T.B.D.. The reference level for the relative attenuation arel of TFS183B is the minimum of the pass band attenuation amin. This value is defined as the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 20 dB filter attenuation level relative to the insertion loss ae.

The electrical characteristics of this device can be summarized as:(1)Insertion Loss (Reference level): max. 9.0 dB;(2)Nominal Frequency: 183.6 MHz;(3)Centre frequency: 183,6 MHz;(4)Pass Band Ripple: fN±0,3 MHz;(5)Operable temperature range: -40 °C to +85 °C;(6)Operating Temperature Range: -30 °C to +85 °C;(7)Storage temperature range: -40 °C to +85 °C;(8)Temperature coefficient of frequency: -0,036 ppm;(9)Frequency inversion temperature: t.b.d.. If you want to know more information about the TFS183B, please download the datasheet in www.seekic.com or www.chinaicmart.com .