SF0917BA03231S SPECTRUM | Alldatasheet

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Technical content

These filters are manufactured on quartz, which provides optimal temperature performance and are available from 80 -1600 MHz. This TCRF is designed for narrowband IF filtering such as in satellite transponders, directional finders and anti-jam modems. Other packaging styles are available for more rugged environments and applications. Standard part numbers as well as custom solutions are available. Please contact sales for more information. SAW Filter

916.5 MHz SAW Bandpass Filter, 500 kHz Bandwidth

Center = 916.5 MHz, 4 MHz/div (50 kHz incr)

  • 3.8 x 3.8 mm Ceramic LCC, 8 Pads
  • RoHS Compliant

Parameter Min Typ Max Units Center Frequency, (Fc) 1 - 916.5 - MHz Minimum Insertion Loss - 4.6 6 dB Absolute Delay - 0.62 - us Amplitude Ripple (916.25-916.75 MHz) - 0.9 3 dB p-p 1 dB Bandwidth 2 - 560 - kHz 3 dB Bandwidth 2 500 760 900 kHz 20 dB Bandwidth 2 - 2.25 - MHz Relative Attenuation (10-895 MHz) 2 30 35 - dB Relative Attenuation (895-906 MHz) 2 30 36 - dB Relative Attenuation (906-910 MHz) 2 25 37 - dB Relative Attenuation (922-925 MHz) 2 32 33.5 - dB Relative Attenuation (925-933 MHz) 2 14 34 - dB Relative Attenuation (933-940 MHz) 2 30 36 - dB Relative Attenuation (940-1100 Hz) 2 30 35 - dB Turnover Temperature - 5 - °C Temperature Coefficient of Frequency -0.032 ppm/°C2 Source and Load Impedance 50 ohms Ambient Temperature (Tref) - 25 - °C SPECIFICATION Notes: 1. Reference frequency. Computed as mean of the 3 dB frequencies. 2. All dB values are referenced to the insertion loss value. 3. Typical shift of frequency response with temperature is: Δf = (T-Tref)2*Tc*Fc Notes:

  • Recommend 2% or better tolerance matching components. Typical inductor Q=40.
  • Values may change depending on board layout. Ones shown are intended as a guide only. MAXIMUM RATINGS MATCHING CIRCUIT Parameter Min Max Units Storage Temperature Range -40 85 °C Operating Temperature Range (T) -40 85 °C Input Power Level - 13 dBm

Units: mm Tolerances are ± 0.15 mm except where indicated. Pad Configuration: Input: 2 Output: 6 Ground: All other pads Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3 - 8.9 µm Ni plating +1 855.294.3800 www.apitech.com +1 888.553.7531 apitech.com/microwave