Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 916.450MHz Part No: MA07630 Model: TA0344A Rev No: 1 A. MAXIMUM RATING: 1. Input Power Level: 15dBm 2. DC voltage: 5V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc MHz - 916.45 - Insertion loss 914.45 ~ 918.45MHz IL (dB) - 2.7 3.5 Amplitude ripple 914.45 ~ 918.45MHz (dB) - 0.3 1.0 VSWR 914.45 ~ 918.45MHz - 1.5 2.0 DC ~ 600MHz (dB) 50 57 - 600 ~ 840MHz (dB) 40 51 - 869 ~ 894MHz (dB) 35 46 - 970 ~ 1500MHz (dB) 40 47 - 1500 ~ 3000MHz (dB) 25 32 - Source impedance ZS (Ω) - 50 - Load impedance ZL (Ω) - 50 - Absolute Attenuation Note: No matching network required for operation at 50Ω TA0344A 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 SAW Filter 916.450MHz Part No: MA07630 Model: TA0344A Rev No: 1 C. FREQUENCY CHARACTERISTICS: TA0344A 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 SAW Filter 916.450MHz Part No: MA07630 Model: TA0344A Rev No: 1 Reflection functions: S11 S22 Wideband: TA0344A 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 SAW Filter 916.450MHz Part No: MA07630 Model: TA0344A Rev No: 1 D. MEASUREMENT CIRCUIT: HP Netwo rk a nalyz er 50Ω B SAW Filter E 50Ω A, C , D , F E. PCB FOOTPRINT: F. OUTLINE DRAWING: B: Input E: Output A, C, D, F: Ground TA0344A 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 SAW Filter 916.450MHz Part No: MA07630 Model: TA0344A Rev No: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TA0344A v1 5