Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 1W 2. DC Voltage: 10V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Tx_902.5MHz ITEM SPECIFICATIONS CONDITION [MHz] Unit Min. Typ. Max. 890 ~ 915 dB - 1.7 2.2 890 ~ 915 dBp-p - 0.7 1.2 Ant. Port 890 ~ 915 - - 1.6 2.0 Tx Port 890 ~ 915 - - 1.5 2.0 0.3 ~ 860 dB 10 16 - 935 ~ 960 dB 45 50 - 1570 ~ 1580 dB 10 18 - 1710 ~ 2170 dB 8 15 - 2300 ~ 2500 dB 3 7 - Insertion Loss Ripple VSWR Absolute Attenuation Rx_947.5MHz ITEM SPECIFICATIONS CONDITION [MHz] Unit Min. Typ. Max. 935 ~ 960 dB - 2.3 2.8 935 ~ 960 dB p-p - 1.0 1.5 Ant. Port 935 ~ 960 - - 1.7 2.0 Rx Port 935 ~ 960 - - 1.6 2.0 0.3 ~ 860 dB 25 32 - 890 ~ 915 dB 50 55 - 1570 ~ 1580 dB 45 55 - 1710 ~ 2170 dB 50 57 2300 ~2500 dB 40 48 - Insertion Loss Ripple VSWR Absolute Attenuation Rx → Tx ITEM Isolation SPECIFICATIONS Unit Min. Typ. Max. 890 ~ 915 dB 50 55 - 935 ~ 960 dB 48 53 CONDITION [MHz] TF0049A 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 Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 C. OUTLINE DRAWING: Marking Descriptions C GSM Application 4 Pin Description A, C, D, E, F, G, I, J, L Ground SAW Duplexer H Rx Port(947.5MHz) X Date Code(Year) K Antenna Y Date Code(Month) B Tx Port (902.5MHz) D. MEASUREMENT CIRCUIT: 50Ω 50Ω TF0049A 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 Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 E. FREQUENCY CHARACTERISTICS: 1. Tx to Ant 2. Ant to Rx TF0049A 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 Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 3. Isolation TF0049A 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 Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 4. VSWR & Smith Chart TF0049A v1 5 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 5. Wide Span TF0049A v1 6 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 F. PACKING: 1. Reel Dimension (Reel Count: 7” = 1000; 13” = 3000) 2. Tape Dimension Direction of Feed TF0049A v1 7 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Duplexer 902.50 - 947.50MHz Part No: MP05245 Model: TF0049A Rev No: 1 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) G. RECOMMENDED REFLOW PROFILE: Time (Sec) TF0049A v1 8