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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 930MHz Model: TA0254A Part No: MA05608 Rev No: 1 TA0254A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 13dBm 2. DC voltage: 0V 3. Operating Temperature: 0° C to +70° C 4. Storage Temperature: -20° C to +85° C B. ELECTRICAL CHARACTERISTICS: Parameter Min. Typ. Max. Unit Center Frequency Fc - 930 - MHz Insertion Loss IL within 920 ~ 940MHz - 2.2 3 dB Amplitude Ripple (p-p) within 920 ~ 940MHz - 0.4 1 dB Attenuation (Reference level from 0dB) DC ~ 890MHz 25 29 - dB 970 ~ 2000MHz 25 31 - dB Return Loss within 920 ~ 940MHz 12 15 - dB Group Delay Variation in any 2MHz Bandwidth - 4 7 ns Source impedance ZS - 50 - Ω Load impedance ZL - 50 - Ω Note: 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 930MHz Model: TA0254A Part No: MA05608 Rev No: 1 TA0254A v1 2 C. FREQUENCY CHARACTERISTICS: Transfer function Wideband Response

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER omerset, TA19 9DQ, UK SAW Filter 930MHz Model: TA0254A Part No: MA05608 Rev No: 1 TA0254A v1 3 Input VSWR Output VSWR

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 930MHz Model: TA0254A Part No: MA05608 Rev No: 1 TA0254A v1 4 Group Delay D. MEASUREMENT CIRCUIT: 5 0 Ω H P N e tw o rk a n a ly z e r 5 0 Ω S AW Filter B E A, C, D, F E. OUTLINE DRAWING:

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 930MHz Model: TA0254A Part No: MA05608 Rev No: 1 TA0254A v1 5 F. PACKING: 1. Reel Dimension 2. Tape Dimension