Surface Mount, High Power
Bi-Directional Coupler SYDC-10-52VHP+
50Ω
10 dB Coupling 30 to 512 MHz 35 Watt
The Big Deal
•High power handling, 35W
•Very low mainline loss, 0.5 dB
•Excellent VSWR, 1.18
CASE STYLE: PD1647-1
Product Overview
Mini-Circuits’ SYDC-10-52VHP+ surface mount bi-directional coupler provides high power
handling up to 35W and low mainline loss of 0.5 dB for applications from 30 to 512 MHz.
This model features a unique heat sinking design that enables reliable operation at high
power without overheating, making it an ideal choice for systems where high power capabil-
ity and small size are desired. The coupler features core and wire construction mounted on
an 8 -lead printed laminate base with wraparound terminations for excellent solderability.
The unit measures 0.75 x 0.52 x 0.43”, accommodating dense circuit board layouts.
Key Features
Feature
Advantages
High power handling
• 35W, 2.0 VSWR max.
• 10W, output open or short
Usable in many systems with high-power requirements
Provides excellent through-path signal power transmission.
Low mainline loss, 0.5 dB
High directivity allows accurate signal sampling through the coupled port with minimal
measurement error.
Good directivity, up to 22 dB
Excellent return loss, up to 25 dB
(input/output/coupling)
Provides excellent matching in 50Ω systems with minimal signal reflection.
Small size, 0.75 x 0.52 x 0.43”
Provides high power capability while saving space in systems with tight layouts.
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Page 1 of 2