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BD0919N08054T BALUN SPECIFICATION Rev A PRODUCT FEATURES 2. Low insertion loss and inband amplitude/phase imbalance. 3. Out of band suppression and highly stable under temperature and humidity changes. 4. Superior performance in a compact size, RoHS compliant. RF CHARACTERISTICS P/N BD0919N08054T Low Band Spec High Band Spec Frequency range (MHz) 869~960 1805~1990 Insertion Loss (dB) 1.1 max @ 25°C 1.3 max @ -40 to +85°C 1.6 max @ 25°C 1.8 max @ -40 to +85°C VSWR 2 Max 2 Max Impedance (Unbalanced) 50 Ω 50 Ω Impedance (Balanced) 200 Ω 200 Ω Phase Difference 180° ± 15° 180° ± 15° Amplitude balance (dB) 2 Max 2 Max Attenuation (dB min.) 10 dB @ 1738 - 1920MHz 20 dB @ 2400 - 2500MHz 20 dB @ 2607 - 2880MHz 15 dB @ 2400 - 2500MHz 15 dB @ 3610 - 3980MHz 20 dB @ 5415 - 5970MHz Operation Temperature Range -40°C - +85°C TERMINAL CONFIGURATION PIN Connection PIN Connection P1 Unbalanced Port _LB P6 Balanced Port _HB P2 GND P7 Balanced Port _HB P3 GND P8 Balanced Port _LB P4 Unbalanced Port _HB P9 Balanced Port _LB P5 GND P10 GND P2P3 P5 P6 P7 P10 P2P3 P5 P6 P7 P10 Frontier Electronics Corp.® Page: 1 of 3 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805 -522-9998, Fax: 1-805-522-9989

BD0919N08054T BALUN SPECIFICATION Rev A PHYSICAL DIMENSIONS Figure Symbol Dimension (mm) L 2.00 ± 0.10 W 1.25 ± 0.10 T 0.90 ± 0.10 A 0.125 ± 0.10 B 0.25 ± 0.10 C 0.25 ± 0.10 D 0.50 ± 0.10 E 0.475 ± 0.10 F 0.30 ± 0.10 G 0.20 ± 0.10 H 0.20 ± 0.10 PCB DESIGN/L AYOUT CONSIDERATION Unit : mm Trace impedance must be 50Ω. The trace width is a dependent of PCB material and its thickness. Frontier Electronics Corp.® Page: 2 of 3 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805 -522-9998, Fax: 1-805-522-9989

BD0919N08054T BALUN SPECIFICATION Rev A TEST DATA Typical RF Performance Low Band： High Band： Frontier Electronics Corp.® Page: 3 of 3 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805 -522-9998, Fax: 1-805-522-9989