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B7699 数据表(PDF) 3 Page - EPCOS |
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B7699 数据表(HTML) 3 Page - EPCOS |
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3 / 14 page ![]() 3 February 04, 2010 B7699 1732.5/2132.5 MHz SAW Components SAW Duplexer Data Sheet Please read cautions and warnings and important notes at the end of this document. Characteristics for W-CDMA Band 4 Temperature range for specification: T = –15 ˚C to +80 ˚C Antenna terminating impedance: ZANT=50 Ω RX terminating impedance: ZRX =50Ω TX terminating impedance: ZTX =50 Ω Characterisitcs TX - ANT min. typ. @ 25 ˚C max. Center frequency fC 1732.5 MHz Maximum insertion attenuation α WCDMA 1) 1) Attenuation of WCDMA signal (“Powertransferfunction“). Please refer to annotation on page (9). @fcarrier 1712.4 ... 1752.6 MHz 1.5 1.8 dB @fcarrier 1712.4 ... 1752.6 MHz 1.5 1.72) 2) Maximum insertion attenuation at room temperature T= +25 ˚C. dB Amplitude ripple (p-p) ∆α WCDMA 1) @fcarrier 1712.4 ... 1752.6 MHz 0.4 1.0 dB Error Vector Magnitude 1712.4 ... 1752.6 MHz EVM3) 3) Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141. 0.85 2.0 % Input VSWR (TX port) 1710.0 ... 1755.0 MHz 1.9 2.0 Output VSWR (ANT port) 1710.0 ... 1755.0 MHz 1.7 2.0 Attenuation α 0.3 ... 1000.0 MHz 30 38 dB 1310.0 ... 1355.0 MHz 30 36 dB 1574.0 ... 1577.0 MHz 38 45 dB @fcarrier 2112.4 ... 2152.6 MHz α WCDMA 1) 43 46 dB 2400.0 ... 2500.0 MHz 25 37 dB 3420.0 ... 3510.0 MHz 20 25 dB 5130.0 ... 5265.0 MHz 7 12 dB |
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