Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 A. MAXIMUM RATING: 1.Input Power Level: +15 dBm 2.DC voltage: -5 ~+5V 3.Operating Temperature: -30C ~ +85C 4.Storage Temperature: -40C ~ +85C B. ELECTRICAL CHARACTERISTICS: Characteristics Center frequency FC MHz Insertion loss( 935~960 MHz) I.L. dB V.S.W.R( 935~960 MHz) dB Ripple( 935~960 MHz) dB Attenuation:( Reference level from 0 dB) 1) D.C. ~ 871 MHz dB 2) 890 ~ 915 MHz dB 3) 980 ~ 1025 MHz dB 4) 1025 ~ 2000 MHz dB 5) 2000 ~ 3000 MHz dB Min. Value Typ. Max. - 947.5 - - 2.7 1.6 0.6 3.5 2.3 1.4 - 50 30 25 45 20 62.1 43.9 28.6 54.1 26.8 - - Impedance at FC ; Input ZIN =RIN//CIN Output ZOUT =ROUT//COUT Note 50 // 0 PF 1 50 // 0 PF 1 Note1 Source im pedance Load im pedance 50 50 Z IN =50 // 0pF Z OUT =50 // 0pF TA947GG v5 1 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 C.FREQUENCY CHARACTERISTICS: 1. wideband response: 0 - 10 - 20 - 30 - 40 - 50 - 60 - 70 847. 5 867. 5 887. 5 907. 5 927. 5 947. 5 967. 5 987. 5 1007. 5 1027. 5 1047. 5 0 - 20 - 40 - 60 - 80 - 100 0 600 1200 1800 TA947GG v5 2400 3000 2 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 passband response: -1 -2 -3 -4 -5 -6 -7 922. 5 935 947. 5 960 972. 5 935 947. 5 960 972. 5 2. VSRW: S11 3 2 1 922. 5 S22 TA947GG v5 3 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 3 2 1 922. 5 935 947. 5 960 972. 5 3.Smith chart of S11 4.Smith chart of S22 TA947GG v5 4 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 D. MEASUREMENT CIRCUIT: Network analyzer E B SAW Filter A、 C、 D、 F E.OUTLINE DRAWING: TA947GG v5 5 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 TA947GG v5 Model: TA947GG REV. NO.: 5 6 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 F. MECHANICAL & ENVIRONMENTAL CHARACTERISTICS: Test Item Condition of Test Shock ( Drop test ) random free drops 3 times from height of 1.0 meter onto hardwood board. Vibration Solderability ( solder heat ) Temperature Characteristics Dry heat ( Aging test ) Total peak amplitude : 1.5mm Vibration frequency : 10 to 55 Hz Sweep period : 1.0 minute Vibration directions : 3 mutually perpendicular Duration : 2 hr / direc. immersed pad in soldering bath at 245±5°C for 5±0.5 seconds. Requirements The specimens shall meet the electrical specifications 75% or more of the immersed surface shall be covered with solder Specimens shall be measured within -30°C to +85°C temperature range Temperature : 125 ± 2 °C Duration : 250 hours Cold resistance Temperature : -40 ± 3 °C Duration : 96 hours Thermal Shock Heat cycle conditions -55 C 25 C 85 C (30 min) (5 min) (30 min) Cycle time : 5 times TA947GG v5 The specimens shall meet the electrical specifications 7 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 947.5 MHz For GSM Part No: MA04712 Model: TA947GG REV. NO.: 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TA947GG v5 8 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Model: TA947GG REV. NO.: 5 G TG SAW Filter 947.5 MHz For GSM Part No: MA04712 TA947GG v5 9