For More Information :

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.

©2004, Pulse Engineering, Inc. All Rights Reserved

C242.A (5/04)

Application Notes

A. Bandwidth specifications are typical in 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.

Notes from Tables

1. Impedance and turns ratios are specified primary:secondary.

(CT=Center Tap).

2. Bandwidth is referenced to midband loss.

3. These transformers are verified to operate from -40°C to

+85°C. Contact Applications Engineering for performance data.

RF TRANSFORMER

For Wideband RF Applications

CX2147 - Typical Insertion Loss

Frequency (MHz)

0

1

50

100

150

200

0.5

1.0

1.5

2.0

CX2074 - Typical Insertion Loss

Frequency (MHz)

0

1

100

200

300

500

1

2

3

4

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