MP02914

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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 SAW Filter 942.50MHz Model: TA1004A Part No: MP02914 Rev No: 1 TA1004A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 20dBm 2. DC voltage: 3V 3. Operating Temperature: -20°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Characteristics Min. Typ. Max. Note Center frequency Fc MHz - 942.5 - - Insertion loss 925 ~ 960MHz IL dB - 2.8 4.0 - Ripple 925 ~ 960MHz dB - 1.1 2.3 - VSWR 925 ~ 960MHz - 1.5 2.1 Attenuation: (Reference level from 0dB) 0 ~ 800MHz dB 50 60 - - 800 ~ 880MHz dB 40 53 - - 880 ~ 905MHz dB 30 47 - - 980 ~ 982MHz dB 16 27 - - 982 ~ 1005MHz dB 23 29 - - 1005 ~ 1025MHz dB 29 41 - - 1025 ~ 1760MHz dB 40 48 - - 1760~ 2300MHz dB 30 40 - - 2300 ~ 3000MHz dB 20 28 - - Source Impedance ZS Ω 50 1 Load Impedance ZL Ω 50 1 Note 1: No matching network required for operation at 50Ω

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 942.50MHz Model: TA1004A Part No: MP02914 Rev No: 1 TA1004A v1 2 C. FREQUENCY CHARACTERISTICS: 1. Transfer Functions

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 942.50MHz Model: TA1004A Part No: MP02914 Rev No: 1 TA1004A v1 3 2. Reflections Functions S11 S22

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 942.50MHz Model: TA1004A Part No: MP02914 Rev No: 1 TA1004A v1 4 D. MEASUREMENT CIRCUIT:  HP Network analyzer  SAW Filter B E A,C,D,F E. OUTLINE DRAWING: F. PCB FOOTPRINT: B: Input E: Output A, C, D, F: Ground Unit: mm

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 942.50MHz Model: TA1004A Part No: MP02914 Rev No: 1 TA1004A v1 5 G. PACKING: 1. Reel Dimension 2. Tape Dimension