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 340MHz Part No: MP02682 Model: TA1002A REV. NO.: 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage: 3 V 3. Operating Temperature: -10°C to +65°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Insertion Loss Ripple Unit Fc 337~343MHz Typ. 340 Max. - dB - 1.7 3.5 MHz - 0.3 1.5 dB - -14 -9 IL 337~343MHz Return Loss MHz Min. - 337~343MHz Absolute Attenuation:(Reference level from 0dB) 300 to 320 MHz dB 40 48 - 320 to 331 MHz dB 6 11 - 350 to 370 MHz dB 6 12 - 370 to 400 MHz dB 40 51 - ppm/k - -37 - Ω - 50 - Ω - 50 - Temperature coefficient of frequency Source impedance Load impedance Zs ZL C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 6 50Ω 1,3,4,5,7,8 TA1002A v1 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 340MHz Part No: MP02682 Model: TA1002A REV. NO.: 1 D. FREQUENCY CHARACTERISTICS. TA1002A v1 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 340MHz Part No: MP02682 Model: TA1002A REV. NO.: 1 E. OUTLINE DRAWING: 10 02 F. PCB FOOTPRINT: TA1002A v1 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 340MHz Part No: MP02682 Model: TA1002A REV. NO.: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 1002 Direction of Feed TA1002A v1 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 340MHz Part No: MP02682 Model: TA1002A REV. NO.: 1 H. RECOMMENDED REFLOW PROFILE: TA1002A v1 5