Surface Mount, High Power
Bi-Directional Coupler SYDC-19-52VHP+
50Ω
19 dB Coupling 30 to 512 MHz 60 Watt
The Big Deal
• High power handling, 60W
• Very low mainline loss, 0.3 dB
• Excellent VSWR, 1.05
CASE STYLE: PD1647-1
Product Overview
Mini-Circuits’ SYDC-19-52VHP+ surface mount bi-directional coupler provides exception-
ally high power handling up to 60W and low mainline loss of 0.3 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 capability and small size are desired. The coupler features core and wire con-
struction mounted on an 8 -lead printed laminate base with wraparound terminations for ex-
cellent solderability. The unit measures 0.75 x 0.52 x 0.49”, accommodating dense circuit
board layouts.
Key Features
Feature
Advantages
High power handling, 60W
Usable in many systems with high-power requirements
Provides excellent through-path signal power transmission.
Low mainline loss, 0.08 dB
Good directivity, up to 35 dB
High directivity allows accurate signal sampling through the coupled port with minimal
measurement error.
Excellent return loss, up to 35 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
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