器件名称:
D18P+
功能描述:
Directional Coupler 50 1710 to 1990 MHz
文件大小:
244.24KB 共1页
简 介:
Directional Coupler 50 1710 to 1990 MHz Features -40°C to 85°C -65°C to 150°C Surface Mount D18P+ D18P Maximum Ratings Operating Temperature Storage Temperature Pin Connections INPUT OUTPUT COUPLED GROUND 4 6 3 1,2,5 low mainline loss, 0.3 dB typ. excellent VSWR, 1.2:1 typ. excellent repeatability miniature low profile package aqueous washable CASE STYLE: CA531-1 PRICE: $ 0.99 ea. QTY (25) + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Applications PCS Directional Coupler Electrical Specifications FREQ. RANGE (MHz) 1710-1990 COUPLING (dB) Nominal 18.0±1.8 MAINLINE LOSS1 (dB) Typ. 0.3 Max. 0.5 DIRECTIVITY (dB) Typ. 15 Min. 10 VSWR POWER (:1) INPUT2 Typ. 1.2 Max. 1.0 Outline Drawing PCB Land Pattern 1. Mainline loss includes theoretical power loss at coupled port. 2. 4W CW when operating with a 2.0:1 maximum VSWR on all ports. Typical Performance Data Suggested Layout, Tolerance to be within ±.002 Frequency (MHz) 1710.00 1724.00 1752.00 1780.00 1836.00 1864.00 1920.00 1948.00 1976.00 1990.00 Mainline Loss (dB) In-Out 0.26 0.24 0.26 0.28 0.26 0.27 0.28 0.29 0.29 0.30 Coupling (dB) In-Cpl 17.73 17.65 17.53 17.39 17.20 17.06 16.89 16.75 16.64 16.64 Directivity (dB) 16.81 16.85 16.74 16.66 16.64 16.52 16.40 16.32 16.25 16.22 In 30.82 30.48 29.83 29.50 29.22 28.92 28.70 28.78 28.69 28.56 Return Loss (dB) Out 30.11 29.……
