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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 230.40MHz Model: TA0422A Part No: MA08339 Rev No: 1 TA0422A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 5V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 230.4 - Insertion loss 229.9 ~ 230.9MHz IL dB - 2.5 3.8 Amplitude ripple 229.9 ~ 230.9MHz dB - 0.6 1.8 Attenuation (Reference from attenuation at Fc) Fc -100 ~ Fc -40MHz dB 40 58 - Fc +40 ~ Fc +400MHz dB 38 53 - Fc +400 ~ Fc +500MHz dB 35 50 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - C. MEASUREMENT CIRCUIT: Network analyzer SAW Filter 2 6 1, 3, 4, 5, 7, 8 50Ω 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 230.40MHz Model: TA0422A Part No: MA08339 Rev No: 1 TA0422A v1 2 D. FREQUENCY CHARACTERISTICS:
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 230.40MHz Model: TA0422A Part No: MA08339 Rev No: 1 TA0422A v1 3 Wideband
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 230.40MHz Model: TA0422A Part No: MA08339 Rev No: 1 TA0422A v1 4 E. OUTLINE DRAWING: F. PCB FOOTPRINT: 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground Unit: mm
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 230.40MHz Model: TA0422A Part No: MA08339 Rev No: 1 TA0422A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed