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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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 1 A. MAXIMUM RATING: Electrostatic Sensitive Device 1. Operating temperature range: -40°C to 85°C 2. Storage temperature range: -40°C to 85°C 3. Input Power Level: 10dBm 4. Maximum DC Voltage: 10V B. CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 304 - Insertion Loss IL dB - 13.4 15.5 Lower 1dB Bandedge MHz - 301.02 302.00 Upper 1dB Bandedge MHz 306.00 306.35 - Lower 50dB Bandedge MHz 296.00 297.06 - Upper 50dB Bandedge MHz - 310.85 312.00 Amplitude Ripple Fc ± 1.5MHz dB - 0.3 1.0 Attenuation (Reference level from typical Insertion loss) 4MHz ~ 296MHz dB 45 52 - 312MHz ~ 319MHz dB 45 52 - 319MHz ~ 329MHz dB 43 60 - 329MHz ~ 540MHz dB 45 60 - 540MHz ~ 570MHz dB 40 67 - 570MHz ~ 804MHz dB 45 67 - Temperature Coefficient ppm/°C2 - -0.036 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 -

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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 2 C. FREQUENCY CHARACTERISTICS: 1. Wide band Response: (span 100MHz) Fig. 1. Horizontal: 10MHz / Div, Vertical: 10Db / Div 2. Pass band Response and Group Time Delay response: Fig. 2. Horizontal: 1MHz / Div, Vertical: 1dB / Div, Vertical: 100ns / Div

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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 3 3. Smith Chart: 4. Wide band Response: Fig. 4. Horizontal: 80MHz / Div, Vertical: 10dB / Div

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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 4 D. MATCHING CIRCUIT: L1 = 27nH L2 = 22nH C1 = 36pF C2 = 36pF E. OUTLINE DRAWING: F. PCB FOOTPRINT: K: Input L: Input Ground E: Output F: Output Ground A, B, C, D, G, H, I, J: 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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 5 G. PACKING: 1. Reel Dimension 2. Tape Dimension

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 304.0MHz Model: TB1046A Part No: MP04363 Rev. No: 1 TB1046A v1 6 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: