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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. Operating Temperature: -10°C to 85°C 3. Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Type. Max. Note Center frequency, Fc MHz - 374 - 1 Insertion Loss, IL dB - 8.9 10 1 Passband width, BW3 MHz 17 23 - 1 Amplitude Ripple in Fc 7MHz, AR dB - 0.8 1 1 Group delay ripple in Fc 7MHz, GDT nS - 67 100 1 Triple transit suppression dB 30 38 - 1 Attenuation:(Reference level from Min IL) Fc -100 to –33MHz dB 45 49 - Fc -33to –22MHz dB 40 51 - Fc -22 to –16.5MHz dB 30 45 - Fc +16.5 to +22MHz dB 30 39 - Fc +22 to +43 MHz dB 35 39 Fc +43 to +100MHz dB 40 45 - Note1. The standard definitions is in JIS C 6703

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 2 C. FREQUENCY CHRACTERISTICS: (1) Wide-band of S21: (2) Amplitude ripple:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 3 (3) Group delay: (4) Triple transit suppression:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 4 (5) Smith chart of S11: (6) Smith chart of S22:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 5 D. OUTLINE DRAWING: 374 T E? Pin configuration: I input J input or input ground C output D output or output ground A,G,E,F,K,L case ground B,H to be ground

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 6 E. MEASUREMENT CIRCUIT: 50Ω unbalanced: 200Ω balanced: (1) (2)

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK 374MHz IF SAW Filter Model: TB374EA Part No: MA03771 REV. NO.: 4 TB374EA v4 7 F. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION 374 TEA