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 403.50MHz Part No: MA07543 A. Model: TB0261A REV. NO.: 1 MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. Operating Temperature: -10°C to 60°C 3. Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Characteristics Min. Center frequency FC - MHz 3 1dB Bandwidth MHz Minimum insertion loss. dB Ripple ( 402MHz……405MHz) dB Phase linearity ( 402 MHz……405 MHz) (rms)˚ Return Loss (Input and Output) dB Attenuation:( Reference level from Minimum insertion loss ) (1) 303.5MHz~384MHz 25 (2) 384MHz~399MHz 20 (3) 408MHz~423MHz 20 (4) 423MHz~503.5MHz 25 TB0261A v1 Value Typ. Max. Note 403.5 - - 3.9 - - 4.7 0.8 1.6 9 5.5 1.5 - - 35 26 25 31 - - 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 MEASUREMENT CIRCUIT: 1. Single Input to Single Output 2. Single Input to Balanced Output Note: The device balun can offer about 0.6dB loss additionally. TB0261A 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 D. FREQUENCY CHRACTERISTICS: 1. Response of S21: Horizontal: 3MHz/Div Vertical: 5dB/Div Reference: -25dB (2) Passband of Response: TB0261A 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 Group Delay and Ripple, Horizontal:1 MHz/Div Vertical 1: 1 dB/Div Vertical 2: 100 nS/Div (3) Wide band of Response: Horizontal: 6MHz/Div Vertical: 5dB/Div Reference: -25dB TB0261A 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 TB0261A v1 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 E. OUTLINE DRAWING: F. PCB FOOTPRINT TB0261A v1 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 G. PACKING: 1.REEL DIMENSION 2. TAPE DIMENSION TB0261A v1 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 403.50MHz Part No: MA07543 Model: TB0261A REV. NO.: 1 TB0261A v1 8