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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 15 dBm 2. DC voltage: 3 V 3. Operating Temperature: -30°C ~ +85°C 4. Storage Temperature: -40°C ~ +85°C B. ELECTRICAL CHARACTERISTICS: Singled to Balanced operation Terminating source impedance : Zs = 800 Ω add matching circuit Terminating load impedance : Z L = 50 Ω Value Item Min. Typ. Max. Unit Center frequency FC - 915 - MHz Insertion loss 902~928 MHz I.L. - 2.5 3.5 dB Ripple 902~928 MHz - 0.5 2.0 dB VSWR 902~928 MHz - 1.75 2.4 Attenuation:( Reference level from 0 dB) 0 ~ 850 MHz 40 54 - dB 850 ~ 870 MHz 35 54 - dB 960 ~ 1035 MHz 28 36 - dB 1035 ~ 1500 MHz 40 57 - dB 1500 ~ 3000 MHz 30 56 - dB

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 2 C. FREQUENCY CHARACTERISTICS: Transfer Function

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 3 Reflection Function Sdd11 Sss22

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 4 Wideband D. MEASUREMENT CIRCUIT: 50Ω 1.2pF 1.2pF 68nH 800Ω

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 5 E. OUTLINE DRAWING: F. PCB FOOTPRINT: Pin configuration: 1,3 :Input (Balanced) 6 :Output (Unbalanced) 2,4,5,7,8: Ground Unit : mm L 4

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 915.0MHz SAW Filter Model: TA0495A Part No: MA09103 REV NO.: 1 TA0495A v1 6 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed