1800BL18B200

“High Frequency Ceramic Solutions” 1.80 GHz Balun Detail Specification: 02/19/2003 P/N 1800BL18B200 Page 1 of 2 Part Number 1800BL18B200_ Frequency (MHz) 1700 - 1900 Impedance Unbal. / Bal. 50/200 Ω Insertion Loss 0.8 dB max. Return Loss 9.5 dB min. Phase Difference 180°±10° Amplitude Difference 2.0 dB max. Input Power 3 Watts max Impedance 50 /200 Ω Operating Temperature Range -40 to +85°C Reel Qty 3,000 Mechanical Dimensions L Inches mm 0.126 ± .006 3.2 ± 0.15 W 0.064± .006 1.6 ± 0.15 T 0.034 ± .004 0.85 ± 0.1 a 0.022 ± .006 0.55 ± 0.15 b 0.014 ± .006 0.35 ± 0.15 c 0.012 + .004/-.008 0.3+0.1/-0.2 g 0.016 ± .004 0.4 ± 0.1 p 0.039 ± .004 1.0 ± 0.1 Terminal Configuration 1 GND or DC Feed 2 Unbalanced Port (1) 3 GND or DC Feed 4 Balanced Port (2) 5 NC 6 Balanced Port (3) Mounting Considerations Mount devices with colored mark facing up. With DC Feed .65 .50 * Line width should be designed to provide 50Ω impedance matching characteristics. Without DC Feed .65 .90 .25 By-pass capacitor(s) should be connected when feeding DC power. .90 1.1 1.1 .35 1.0 .35 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johanson technology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 “High Frequency Ceramic Solutions” 1.8 GHz Balun Detail Specification: 02/19/2003 P/N 1800BL18B200 Page 2 of 2 Insertion Loss Return Loss www.johanson technology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821