0918BD41B050

"High Frequency Ceramic Solutions" 920/1885 MHz Dual Band Balun Detail Specification: 12/19/08 P/N 0918BD41B050 Page 1 of 2 General Specifications Part Number Frequency (MHz) Insertion Loss @ BW Return Loss @ Unbalanced Port Unbalanced Impedence Differential Balanced Imp. 0918BD41B050 Band 1 900 ~ 940 1.2 dB max. Band 2 1850 ~ 1920 1.7 dB max. Phase Difference @ 900 - 940MHz @ 1850 - 1920MHz Power Capacity Operating Temperature Reel Quanity 180+/- 10 degrees 180+/- 20 degrees 1.0 Watt max. o -40 ~ +85 C 8.5 dB Min. 50 Ω 50 Ω 2,000 Mechanical Dimensions In L 0.126 ± 0.008 W 0.098 ± 0.008 T 0.059 ± 0.006 a1 0.022 ± 0.006 a2 0.028 ± 0.008 b 0.004 min Terminal Configuration No. mm 3.20 ± 0.20 2.50 ± 0.20 1.50 ± 0.15 0.55 ± 0.15 0.70 ± 0.20 0.1 min Function GND Unbalanced Port (Band 1) 1 a2 c L W 2 3 4 5 6 T GND NC Balanced Port a1 p NC Balanced Port Unbalanced Port (Band 2) c 0.016 +.004/-.008 g 0.018 ± 0.006 p 0.039 ± 0.008 0.40 +0.1/-0.2 0.45 ± 0.15 1.00 ± 0.20 7 8 Unit : mm g b Mounting Considerations Mount these devices with brown mark facing up. Line width should provide proper impedance matching characteristics. Units: mm 0.4 * 0.6 1.5 1.5 Solder * 1.5 2.2 0.9 Land Through-hole ( 0.35) φ Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2008 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 920/1885 MHz Dual Band Balun Detail Specification: 12/19/08 P/N 0918BD41B050 Page 2 of 2 Typical Electrical Characteristics (T=25°C) Insertion Loss 0 -5 IL_Band2 IL_Band1 -10 -15 -20 -25 -30 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 freq, GHz 0 -5 RL_B and2 RL_B and1 -10 -15 -20 -25 -30 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 freq, GHz Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. (dB) Return Loss (dB) www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2008 Johanson Technology, Inc. All Rights Reserved