Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 1237.0MHz SAW Filter Part No: MP01698 Model: TA0836A REV NO.: 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -50°C to +60°C 4. Storage Temperature: -50°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Type. 1237 Max. - Note Center Frequency Fc MHz Min. - Min. Insertion loss IL dB - 2.4 3 - Bandwidth @ -1 dB MHz - 46 - - Bandwidth @ -1.5 dB MHz 40 51 - - - Attenuation (Reference level from 0 dB) Fc - 60 MHz dB 30 60 - - Fc - 50 MHz dB 20 50 - - Fc + 50 MHz dB 20 30 - - Fc + 60 MHz dB 30 38 - - ppm/°C - -36 - - Temperature Coefficient of Frequency C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TA0836A v1 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 1237.0MHz SAW Filter Part No: MP01698 Model: TA0836A REV NO.: 1 D. OUTLINE DRAWING: A Z E : Output A,C,D,F : Ground Unit : mm E. PCB FOOTPRINT: TA0836A v1 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 1237.0MHz SAW Filter Part No: MP01698 Model: TA0836A REV NO.: 1 F. FREQUENCY CHARACTERISTICS: TA0836A v1 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 1237.0MHz SAW Filter Part No: MP01698 Model: TA0836A REV NO.: 1 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION AZ TA0836A v1 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com 1237.0MHz SAW Filter Part No: MP01698 Model: TA0836A REV NO.: 1 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TA0836A v1 5