"High Frequency Ceramic Solutions" 900 MHz Balun P/N 0900BL18B100 Detail Specification: 08/27/04 Page 1 of 2 General Specifications Part Number 0900BL18B100 Operating Temperature -40 to +85°C Frequency (MHz) 800 - 1000 Reel Quanity 3,000 Unbalanced Impedence 50 Ω Power Capacity 3 Watts max. Differential Balanced Imp. 100 Ω Insertion Loss 1.0 dB max. Return Loss 9.5 dB min. Phase Difference (degree) 180 ± 10 Terminal Configuration Amplitude Difference 2.0 dB max. No. Function 1 GND or DC feed Mechanical Dimensions 2 Unbalanced Port (1) In mm 3 GND or DC feed L 0.126 ± 0.006 3.20 ± 0.15 4 Balanced Port (2) W W 0.063 ± 0.006 1.60 ± 0.15 5 NC c T 0.033 ± 0.004 0.85 ± 0.10 6 Balanced Port (3) a 0.022 ± 0.006 0.55 ± 0.15 L a p 3 2 1 b 0.014 ± 0.006 0.35 ± 0.15 c 0.012 +.004/-.008 0.30 +0.1/-0.2 T g 0.016 ± 0.006 0.40 ± 0.15 4 5 6 p 0.039 ± 0.004 1.00 ± 0.10 g b Mounting Considerations Mount these devices with brown mark facing up. * Line width should be designed to provide proper impedance matching characteristics. Units: mm With DC feed Without DC feed Solder i Land Through-hole (φ0.3) 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 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 900 MHz Balun P/N 0900BL18B100 Detail Specification: 08/27/04 Page 2 of 2 Typical Electrical Performance (T=25°C) ) ) ) Inse)rtion Loss ) ) ) ) (dB) ) Frequency (GHz) Ret)urn Loss ) ) (dB) Frequency (GHz) 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 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved

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