RF System Design Considerations

Separate from component design are the block-diagram level requirements to make a system operate properly.

Pasternack RF Calculators and Conversions

Pasternack's website offers a large selection of RF calculators and converters available for free for general use.

Pasternack's RF calculators and conversions section provides engineers valuable and easy-to-use tools ranging from complex mathematical formulas to simple conversions. Our RF and microwave calculators and converters will provide the figures you need for your radio frequency engineering needs. RF calculations and RF conversions include metric-standard, link budget, coax cable, power, attenuation, frequency and many more.

Author
Pasternack

Microwaves 101

This website features a comprehensive glossary of RF and Microwave terms along with many "rules of thumb" practical articles. It is now affiliated with the IEEE Microwave Theory and Techniques society.

Author
"The Unknown Editor"

Transceiver and System Design for Digital Communications

In this 5th Edition, the author continues to evaluate various novel techniques and design methods for the modulation and transmission of digital data, allowing the readers to gain a firm understanding of the processes needed to effectively design wireless data link communication systems. Since the author regularly runs industry seminars based on this book, he is continuously updating the book material. This edition includes thorough updates of all chapters including all concepts and revised and new figures.

Author
Scott Bullock

AppCad

Free software for Windows that allows you to perform several different system calculations.
From the website:

Author
Hewlett Packard Semiconductor Group