Webmaster:

BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:

AirplanesAndRockets.com

Exodus Advanced Communications Best in Class RF Amplifier SSPAs

RF Cafe Calculator Workbook™
v7.10 uploaded 10/28/2020

Current Version

7.10

Corrected P(n=1) calculation on ADC page.

RF Cafe Calculator Workbook is a collection of commonly used calculators including • ADC • Attenuators • Bandpass Filters • Cascaded Components • Coils / Inductors • Delta-Wye (Resistors) • Directional Couplers • Doppler Shift • Highpass Filters • Lowpass Filters • Mixer Frequency Conversion • Near / Far Field • Noise Figure|Temp • Path Loss, 1-Way • Path Loss, 2-Way • Propagation Time • Radar Blind Speed • Radar Horizon / Line of Sight • Rectangular Cavity • Skin Depth • Smith Chart • VSWR|RL|Gamma • Voltage Divider • Voltages & Power - Vrms, Vavg, Vpk

You may redistribute RF Cafe Calculator Workbook freely as long as no changes are made to it and you do not sell it. This free version is password-protected to prevent accidently overwriting equation cells, but it does not require a password to use. (Hover over yellow cell on Home page for password - see screen capture below)

The file is in an xlsx format compatible back to 2007 - and it may work for even earlier versions.

-- Click Here to Download RF Cafe Calculator Workbook for Excel --

RF Cafe Calculator Workbook v7.10 - RF Cafe