TFS170D

Features:






Specifications






Description

      This is the description about TFS 170 D of the VI telefilter specification. Reference level for the relative attenuation arel of the TFS 170 D is the minimum of the pass band attenuation amin. Theminimum of the pass band attenuation amin is defined as the insertion loss ae. The nominal frequency fN is fixed to 170,2 MHz.
      Here are the features: Ambient temperature is 23°C. Input power level is 0dBm.
      The absolute Maximum Ratings of TFS170D are these (TA = 25°C). Insertion loss (Reference level) is max. 5 dB. Nominal Frequency is 170,2 MHz. Pass band (-3 dB) is max 350 kHz. Operating temperature range is from - 20°C+ 80°C. Temperature coefficient of frequency is -0,036 ppm/K². Frequency inversion temperature ( To ) is 10°. F Frequency Inversion Temperature is + 25 °C.
      These are Stability Characteristics of TFS170D. After the following tests the filter shall meet the whole specification: (1). Shock: 100g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 27. (2). Vibration: 10 Hz to 500 Hz, 0,075 mm or 1g respectively, 1 octave per min, 10 cycles per plan, 3 plans;
DIN IEC 68 T2 6. (3). Damp heat: 90 % to 95 % rel. humidity, 40 °C, 10 days; (steady state) DIN IEC 68 - 2 3. (4). Resistance to solder heat (reflow): max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions".
      At present there is not too much information about this model. If you are willing to find more about the TFS 80 D2, please pay attention to our web! We will promptly update the relevant information. You can find it in www.ChinaICMart.com or www.seekic.com. Welcome to contact with us.