RF Cafe - Electrical / Electronics Conversions Formulas & References

Electrical / Electronics Conversions, Formulas & References

Click here for NIST's Reference on Constants, Units & Uncertainty.
Click here for an incredible resource from the the U.S. DoE.
Click here for the ConvertIt website's scanned edition of the "Handbook of Mathematical Functions."

0..9

1dB Compression Point

B

Ball Grid Array (BGA) Counter

Bandwidth Requirements
for Data & Media

Battery Design Data

Battery - Li-Poly

Battery Outlines

Battery Types & Parameters

Bessel Function Plots

Bessel Filter Lowpass Poles

Bessel Filter Lowpass Prototype

Bidirectional Couplers

Bluetooth Resources

Bond Wire Fusing in ICs

Bond Wire Properties

Boolean Algebra

Bulbs - Miniature Lamp Guide

Bulk Resistivity

Butterworth Filter Lowpass Poles

Butterworth Filter Lowpass Prototype

C

Capacitance Conversions

Capacitor Dielectrics & Descriptions

Capacitor Dielectric Properties

Capacitor Families, Mil-Spec

Capacitor Values

Cascade Budget Calculation

Cell Phone Coverage Maps

Cellular Data Rate Standards

Charge Conversions

Chebyshev Filter Lowpass Poles

Chebyshev Filter Lowpass Prototype

Coaxial Cable Chart

Coaxial Cable Equations

Coaxial Connectors

Coaxial Connector Torque Specs

Coil Design Data

Communications Standards

Compression Point, 1 dB

Conductor Bulk Resistivity

Conductivity of Metals @ DC

Constants (all values)

Constants (electrical only)

Copper Wire Spec

Current Conversions

D

Damped Responses

Data Bus Specifications

dBm-to-mW Conversions

De-Embedding 12-Term SOLT Errors

Dielectric Constant, Loss Tangent & Strength

Directional Couplers

Distributed-to-Lumped Elements

Dividers/Combiners

Doppler Frequency Shift

E

Electrical Equipment

Electric Field Intensity

Electric Fields

Electrical Field Strength Conversion Table

Electricity - Basic Navy Training Course, NAVPERS 10622

Electrician's Mate Training Course, NAVPERS 10548

Electromagnetism

Electrocution of Human Body

Embedding 12-Term SOLT Errors

EMC / EMI / RFI Resources

ESD / EOS Resources

F

Far Field / Near-Field Transition

Far vs. Near Field

Filter Design Data

Filter Equivalent Noise BW

Filter Transfer Functions

Filter Prototype Denormalization

Flip Flop Tables

Fourier Series of Periodic Signals

Frequency Allocation - E.U.

- text table version

Frequency Allocation - U.S.

- text table version

Frequency Bands

Frequency Inversion

Frequency Modulation

Frequency-Reactance Nomograph

Frequency-to-Wavelength

Friis Equation (Path Loss)

Fuse Package Outline

Fusing Current, Pulsed

G

Gaussian Filter Lowpass Poles

Gaussian Filter Lowpass Prototype

GPIB / HPIB / IEEE-488

Greek Alphabet (Symbols, Letters

GSM (CTSBCH) Timeslot Assignment

GSM (MS) Classes for Multislot Capability

GSM Timeslot & Frequency Specs

H

Helical Resonators / Filters

Home Computers circa 1981

History of Communications

History of 50 W

I

IC Logo Identifier and here and here

IEEE802.16 WiMAX - WiMAN Resources

IM3 Frequency Prediction for any Number of Tones

Impedance Formulas for RLC Combinations

Impedance Matching

Inductor Design Data

Inductor Values

Inductance Conversions

Insulation & Jacketing Materials Properties

Intercept Points, 2-Tone 2nd-Order

Intercept Points, 2-Tone 3rd-Order

J

K

Kirchhoff's Law

L

Lead-Free Initiative
pb-free.com, pb-free.info
EU RoHS Limits

Lightning Protection

Li-Poly Batteries

Lumped-to-Distributed Elements

M

Magnetic Field Conversions

Magnetic Flux Conversions

Magnetics Design Data

Maximum Permissible RF Exposure Limits (FCC)

Maxwell's Equations

MIL Standards & Specs

MIL-STD-1553 & 1773 Bus

Miniature Lamp Guide

Mixer Design Data

Mixer Spurious Products

mW-to-dBm Conversions

N

Nanotechnology Resources

Near Field Communications (NFC) Resources

Near-Field / Far-Field Transition

Near vs. Far Field

Norton Equivalent

Numerical Prefixes

O

Opamp Noise Figure

Oscillator Design Data

Q

Quadrature Couplers

Quadrature Modulation

S

SAR (Specific Absorption Rate)

Satellite Communications

Satellite Frequencies

Semiconductor Properties, RF

Semiconductor Resources

Serial Port Pinout

Series Circuits

Series-Parallel Circuits

S, H, Y, Z, ABCD Parameters

Signal-to-Noise Ratio

Sinewave Voltages

SMD Package Markings

Solar Cell EM Regions

Solar Spectral Irradiance

Spectral Inversion

Spurious-Free Dynamic Range

Spurious Calculations

Standards Documents - Military & Commercial

Static Electricity

Switch Design Data

Substrate Design Data

T

Television/CATV Frequencies

Thermal Noise Power

Thermal Noise Voltage

Thévénin Equivalent

Tin Whiskers - NASA

Transformer Design Data

Transformer Lead Color Codes

Transistor Museum

Transmission Line Equations
Offsite references: 1, 2, 3

Triboelectric Series

U

Ultra Wideband (UWB)

Units (electrical)

USB Specifications

V

Voltage: RMS & Average Power

VSWR Mismatch Error
Phase Angle Error Derivation

VSWR Reduction By Attenuation

VSWR / Return Loss / Gamma

W

Waveguide Charts

Waveguide Design Data

Waveguide Formulas:
Rectangular & Circular

Waveguide TE & TM Modes
Rectangular & Circular

Wavelength-to-Frequency

WCDMA Band Frequency Assignments

Wi-Fi Hot Spot Finder

Wireless Communication Specs #1, #2

Wireless Coverage Maps

Wireless Data Rate Standards

Wireless Frequency Bands - Global

Wireless LAN (WLAN)

WLAN Spectral Masks (802.11a/b/g)

Z

ZigBee Resources