2

pulseelectronics.com

RF Balun Transformers

For Wideband RF Applications

C217.C (05/12)

Application Notes

Notes from Tables

For More Information

A. Bandwidth specifications for

CX2024, CX2024A and

CX2149 are for a 75 Ω system.

B. Materials used in the products are UL94-V0 recognized.

Products meet requirements of IEC 695-2-2 (Needle

Flame Test).

C. For additional impedance ratios and frequency ranges,

please contact Applications Engineering.

D. Pick and place operation: smooth upper surface of

device allows automatic pick and place.

1. Impedance and turns ratios are specified primary

:secondary.

2. These transformers are verified to operate from -40�C

to +85�C. Contact Applications Engineering for

performance data.

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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be

trademarks or registered trademarks of their respective owners. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved.