Crane Aerospace & Electronics Microwave Solutions Quad Hybrid - QHD-3C-10G Technical Feature features • 2.0 - 18.0 GHz • High Isolation • Low Loss • Excellent Phase / Amplitude Balance • Co-planar launch • Ni/Au finish PERFORMANCE Description Frequency Range............................................2.0 - 18.0 GHz Isolation................................................................. 15 dB min. Insertion Loss...................................................... 2.0 dB max. VSWR.....................................................................1.5:1 max. Amplitude Balance............................................ ±1.0 dB max. Phase Balance................................................... 90 ± 8° max. Input Power........................................................ 30 watts typ. RF Interface.....................................Gold plated CPW launch Operating Temperature Range.......................... -55 to +85°C he Multi-Mix® QHD series provides a 3 dB coupler with low T insertion loss, low VSWR, and high isolation. Accurate phase and amplitude balance make them ideal for applications involving IQ networks, power amplifiers, signal distribution and processing equipment. QHD quad hybrids are fusion bonded multilayer stripline assemblies. The fusion bonding process yields a homogeneous monolithic dielectric structure with reliability, ruggedness, and electrical performance that is superior to conventional adhesive bonding techniques. PACKAGE OUTLINE 1.600 .041 4 PL. 1.064 .185 .005±.002, 8 PLACES .017 2 3 .464 .800 4 1 .005 4 PL. 1.415 .045 .067 .031 Crane Aerospace & Electronics Microwave Solutions – Merrimac Industries 41 Fairfield Place, West Caldwell, NJ 07006 + 1.973.575.1300 ext. 1309 • [email protected] www.craneae.com/mw Page 1 of 2 QHD-3C-10G - Rev. 6, 07/06/2005 Crane Aerospace & Electronics Microwave Solutions Quad Hybrid - QHD-3C-10G PERFORMANCE DATA Coupling Isolation -2.80 -3.00 -3.20 -3.40 -3.60 -3.80 -4.00 -4.20 -4.40 -4.60 -4.80 2.00 0 Direct -5 -10 Isolation (dB) Coupling (dB) Coupled -15 -20 -25 -30 -35 4.00 6.00 8.00 10.00 12.00 14.00 16.00 -40 18.00 2 4 6 8 Frequency (GHz) Port 1 Port 2 12 14 16 18 Phase Balance VSWR 2.00 10 Frequency (GHz) Port 3 Port 4 100.00 1.90 Phase (Degrees) 1.80 VSWR 1.70 1.60 1.50 1.40 1.30 95.00 90.00 85.00 1.20 1.10 1.00 2 4 6 8 10 12 14 16 80.00 2.00 18 Frequency (GHz) 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 Frequency (GHz) TRUTH TABLE DS_Quad_QHD3C10G_070605.indd. This revision supersedes all previous releases. All technical information is believed to be accurate, but no responsibility is assumed for errors. We reserve the right to make changes in products or specifications without notice. Copyright © 2011 Crane Electronics, Inc. All rights reserved. Page 2 of 2