tfs70h28 Vectron International, Inc., tfs70h28 Datasheet
tfs70h28
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tfs70h28 Summary of contents
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... File name : TFS70H28.doc VI TELEFILTER 1. Measurement condition 23 C Ambient temperature Input power level: 0 dBm. Terminating impedances for input: for output: Source impedance: 50 Load impedance Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 70H28 is the minimum of the pass band attenuation a min . The minimum of the pass band attenuation a min is defined as the insertion loss a e ...
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... File name : TFS70H28.doc VI TELEFILTER 3. Construction and pin connection 22,5 Max. 5,0 max. 5,6 max. 2,54 0,2 6x2,54 = 15,62 TFS 70H28 P22 matching networks ( see Application Note ) : For final test we use scheme 1. 1 Scheme Scheme 1 TELEFILTER ...
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... File name : TFS70H28.doc VI TELEFILTER 5. Stability characteristics : After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC Vibration 500 Hz, 0, respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...
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... File name : TFS70H28.doc VI TELEFILTER 6. Air reflow temperature conditions 1st and 2nd air reflow profile Name: pre-heating periods Temperature: 150 C - 170 C Time: 60 sec sec. 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec ...
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... File name : TFS70H28.doc VI TELEFILTER 7. History Version Reason of Changes 1.0 Generate Filter specification. 1.1 - correct dimensions in Construction and pin connection . VI TELEFILTER Potsdamer Stra 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed as a result of their use or application ...