147 mhz saw filter 8 mhz bandwidth part number: SF0147BA02468S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0147BA02468S rev a 11-mar-2010 ecn 36650 page 1 of 3 description ? 147 mhz saw bandpass filter with 8 mhz bandwidth. ? 9 x 7 mm ceramic lcc. ? rohs compliant. typical performance horizontal: frequency : 20 mhz/div vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div s11 (97-197 mhz) s22 (97-197 mhz)
147 mhz saw filter 8 mhz bandwidth part number: SF0147BA02468S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0147BA02468S rev a 11-mar-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency, f c 1 - 147 - mhz insertion loss - 3.2 5 db lower 3 db band edge 2 - 142 143 mhz upper 3 db band edge 2 151 152 - mhz amplitude ripple (143 to 151 mhz) - 2.5 3.0 db p-p absolute attenuation (47 to 108.2 mhz) 2 50 55 - db absolute attenuation (185.8 to 247 mhz) 2 50 55 - db absolute attenuation (247 to 367.5 mhz) 2 40 45 - db input and output return loss - 6 - db temperature coefficient -80 ppm/ ? c source/load impedance 50 ? ambient temperature 25 ? c notes: 1. defined as the average of the lowe r and upper 3 db frequencies at room ambient. 2. all db levels are defined relative to the insertion loss. maximum ratings parameter min max units storage temperature range -40 85 ? c operating temperature range 0 50 ? c input power level - 15 dbm matching circuit note: matching components are not required. input 50 ? single-ended output 50 ? single-ended gnd gnd 3 8 all others
147 mhz saw filter 8 mhz bandwidth part number: SF0147BA02468S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0147BA02468S rev a 11-mar-2010 ecn 36650 page 3 of 3 package outline suggested footprint iso 9001 registered all specifications are believed to be accurate and reliable. howe ver, spectrum microwave reserves the right to make changes wit hout notice. ? 2010 all rights reserved. package material: body: al 2 o 3 ceramic lid: kovar, ni plated terminations: au plating 1 m min, over a 1.3-8.9 m ni plating units: mm tolerances are 0.15 mm except where indicated. pad configuration: input: 3 output: 8 ground: all other pads
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