|
 Throughout the years as an engineer, I have
needed to research topics on engineering, physics, chemistry, mechanics, mathematics,
etc. The Internet has made the job infinitely simpler, with the caveat that you
have to be careful of your sources. Anyone can post anything on the Internet without
peer review, and errors are rampant. The topics listed below are primarily ones
that I have researched and generated custom pages for the content. I welcome visitor
review and comments on my material to help ensure accuracy.
- NIST's Reference
on Constants, Units & Uncertainty
1dB Compression Point
A/D Converter (ADC, A2D) Calculations
Abbreviations -
NIST
ABCD, S, H, Y, Z Parameters
Acronyms -
NIST
AC Voltage &
Frequency Worldwide Standards
Admittance
Formulas for RLC Combinations
Amplifiers Introduction
Amplitude Modulation
AM Radio Database
Query
AN Component
Designators
Antenna
Basics
Antenna
G/T Calculations
Antenna-
Near vs. Far Field
Antenna Radiation Patterns
Antique Radio Restorations
Arrhenius
Lifetime Acceleration
Atmospheric Propagation
Attenuation
in Construction Materials
Attenuators (Fixed)
Atmospheric Absorption
Atmospheric Refraction
Ball Grid Array (BGA) Counter
Bandwidth Requirements for Data & Media
Battery - Li-Poly
Battery Outlines
Battery Types & Parameters
Bessel Function Plots
Bessel Filter Lowpass Poles
Bessel Filter Lowpass
Prototype
Bidirectional Couplers
Bit Error Rate
Blind Speed
Bond Wire Fusing in
ICs
Bond Wire Properties
Boolean Algebra
Breadboarding
Broadband
Deployment Map, FCC
Bulbs - Miniature Lamp Guide
Bulk Resistivity
Butterworth Filter
Lowpass Poles
Butterworth Filter
Lowpass Prototype
Cable Industry Standards
Capacitance
Capacitance Conversions
Capacitor Color Codes
Capacitor Dielectrics &
Descriptions
Capacitor Dielectric
Properties
Capacitor Families,
Mil-Spec
Capacitor Values
Cascade Budget Calculation
CDMA/W-CDMA
Cell Phone Coverage
Maps
Cellular Data Rate
Standards
Charge Conversions
Cheat Sheets
Chebyshev Filter Lowpass Poles
Chebyshev Filter Lowpass
Prototype
Circuits
Circular Waveguide
Circulators / Isolators
Coaxial Cable Chart
Coaxial Cable Equations
Coaxial Connectors
Coaxial Connector
Usage
Coaxial Connector Torque
Specs
Coaxial Resonators (λ/4-Wave)
Coils
Coil Values
Color Codes
Color Television
Communications Standards
Compression Point, 1 dB
Conductor Bulk Resistivity
Conductivity
of Metals @ DC
Connector Torque Specs
Constants (all values)
Constants (electrical
only)
Copper Facts
Copper Wire Spec
Couplers
Coupling Loss
Current
Current Conversions
Damped Responses
dBm-to-mW Conversions
DC Blocks
Decibels (dB, dBm)
De-Embedding
12-Term SOLT Errors
Delta-Wye
Detectors
Dielectric
Constant, Loss Tangent & Strength
Directional Couplers
Distributed-to-Lumped
Elements
Dividers/Combiners
Doppler Frequency Shift
DTMF Tones
Dummy Loads
Duty Cycle
EIRP
Electric Circuit
Fundamentals
Electrical
Equipment
Electric Field Intensity
Electric Fields
Electric Flight Propulsion
Electrical Field Strength Conversion Table
Electricity - Basic Navy Training Course, NAVPERS 10622
Electrocution of Human Body
Electromagnetic Wave Behavior
Electromagnetic Wave Physics
Electromagnetism
Electronics
Fundamentals
Electronics
Kits
Electronics
Symbol Fonts
Electron Tubes
Electronic Warfare
and Radar Systems Handbook
Embedding 12-Term SOLT Errors
Emergency Communications
EMF / Voltage
Engineering Organizations
Far Field / Near-Field
Transition
Filter Equivalent Noise BW
Filter Transfer Functions
Filter Prototype Denormalization
Flip Flop Tables
FM Radio Database
Query
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
(table)
Fresnel Zone
Friis Equation (Path Loss)
Fuse Specs
Fuse Package Outline
Gain
Gaussian Filter Lowpass
Poles
Gaussian Filter
Lowpass Prototype
Generators ---
AC
/
DC
GPIB / HPIB
/ IEEE-488
Greek Alphabet (Symbols, Letters)
Ground Conductivity Map
GSM (CTSBCH)
Timeslot Assignment
GSM
(MS) Classes for Multislot Capability
GSM Timeslot & Frequency
Specs
HAM, Origin of
Hazardous Voltages
Helical Resonators /
Filters
High
Altitude Electromagnetic Pulse (HEMP) and High Power Microwave (HPM) Devices: Threat
Assessments
Hiram Percy Maxim Gravesite
History
of Communications
History of 50 Ω
Hobby Electronics
Kits
Home Computers
circa 1981
HPIB (IEEE-488/GPIB)
Interface
Huygens
Principle
IC Logo Identifier
IEEE-488 (HPIB/GPIB)
Interface
IM3 Frequency
Prediction for any Number of Tones
Image Frequency
Impedance
Formulas for RLC Combinations
Impedance
Matching
Inductance
Induction
Inductor Color Codes
Inductor Values
Inductance Conversions
Insulation &
Jacketing Materials Properties
Intercept Points, 2-Tone 2nd-Order
Intercept Points, 2-Tone 3rd-Order
IP2
IP3
Isolators / Circulators
Isotropic Radiator
Jamming
JEDEC Specs
JEITA Specs
Karnaugh Maps
Kirchhoff's Law
Kits, Electronics,
Projects
Kuroda Identities
Lead-Free Initiative
pb-free.com,
pb-free.info
EU
RoHS Limits
Link Budget
Lightning
Li-Poly Batteries
Logo Identifier
Loss Tangent
Low Power FM (LPFM) Radio
Lumped-to-Distributed
Elements
Magnetic Field Conversions
Magnetic Flux Conversions
Magnetic
Materials Parameters
Magnetism
Magnetrons
Maximum
Permissible RF Exposure Limits (FCC)
Maxwell's Equations
Memristor
Microstrip
Microwave Principles
MIL Standards &
Specs
MIL-STD-1553 &
1773 Bus
Miniature Lamp Guide
Mixer Spurious Products
Modulation
Modulation Principles
Morse Code
Motors AC /
Motors,
DC
mW-to-dBm Conversions
Near-Field / Far-Field
Transition
NEETS
Module 1 -
Introduction
to Matter,
Energy,
and Direct Current
Module 3 -
Introduction
to Circuit
Protection,
Control, and
Measurement
Module 4 -
Introduction
to
Electrical
Conductors, Wiring
Techniques,
and Schematic
Reading
Module 5 -
Introduction
to
Generators
and Motors
Module 6 -
Introduction
to
Electronic
Emission, Tubes,
and
Power Supplies
Module 7 -
Introduction
to Solid-
State
Devices and Power
Supplies
Module 8 -
Introduction
to
Introduction
to Amplifiers
Module 10 -
Introduction
to Wave
Propagation,
Transmission Lines,
and
Antennas
Module 11 -
Microwave
Principles
Module 12 -
Modulation
Principles
Module 18 -
Radar
Principles
Module 21 -
Test
Methods and
Practices
Neutral Conductor
Hazards
Noise Figure
Noise Power
Noise Voltage
Norton Equivalent
Numerical Prefixes
Ohm's Law
Opamp
Opamp Noise Figure
P1dB
Package
Marking Search Engine
Package Outlines
Parallel Circuits
Parallel Port Pinout
Parallel-Series Circuits
Path Loss
PCB Trace
Fusing Current
PCB
Via Fusing Current
PIM - Passive Intermodulation
Path Loss, 1- & 2-Way (Friis)
Phase Noise
Photovoltaic
Cell EM Regions
Polarization,
Antenna
Potential
Power, Electric
Power
Density
Power Dividers / Combiners
Power Factor
Power & Voltage in 50 Ω System
Propagation
Propagation Time
Pulse Definition
Quadrature Couplers
Quadrature Modulation
Radar Blind Speed
Radar Cross Section (RCS)
Radar Equation
Radar Horizon/Line of Sight
Radar, Introduction
to
Radar Principles
Radar Pulse
Repetition Frequency
Radiation
Hazards
Radio Broadcast Frequencies,
Marine
Radio Restoration Projects
- Airline 62-437
- Bendix Model 75P6U
- Capehart TC-62
- Crosley Desktop Model
- Crosley Model 03CB
- Hallicrafters TW-1000A
-
Hammarlund RBG-2
- Philco 46-420
- RCA 86T
-
Scott RBO-2 Radio
- Stewart Warner R1451-A
- Stewart Warner SW13-6P1
Reactance-Frequency
Nomograph (2)
Reflection Coefficient / VSWR / Return
Loss
Resistance Conversions
Resistor Markings:
MIL-PRF-55342
Resistor Markings &
Color Codes
Resistor Values
Resistivity
Resonators (λ/4-Wave
Coaxial)
Return Loss / VSWR / Gamma
RF Exposure
Limits (FCC)
RFID DeFacto Standards
Right-Hand
Rule
RLC Combinations: Parallel
RLC Combinations: Series
RMS & Average Voltages:
Sinewave
Triangle
Wave
RMS & Average Power & Voltage
"Roger Wilco" Origin
RoHS Lead-Free Initiative
pb-free.com,
pb-free.info,
EU
RoHS Limits
RS-422 Interface
RS-485 Interface
SAR (Specific
Absorption Rate)
Satellite Communications
Semiconductor
Properties, RF
Serial Port Pinout
Series Circuits |
Series-Parallel Circuits
S, H, Y, Z, ABCD Parameters
Signal-to-Noise Ratio
Sinewave Voltages
Skin Depth
Slide Rules, Wooden |
Slide Rules, Cardboard
Slot Antennas
Smith Chart
Solar Cell
EM Regions
Solar Spectral
Irradiance
Solder
Solvents for Electronics (properties)
Spectral Inversion
Spurious-Free Dynamic Range
Spurious Calculations
Square
Wave Voltages - Vpk, Vpk-pk, Vavg, Vrms
Standards Documents -
Military & Commercial
Static Electricity
Television & CATV Frequencies
TEMPEST
Terminations
Thermal Noise Power
Thermal Noise Voltage
Thévénin Equivalent
Tin Whiskers - NASA
Toroid Cores
Torque Specs for Coax
Connectors
Transformers
Transformer Lead Color
Codes
Transient (Damped) Responses
Transistor Museum
Transmission Line Equations
Transmission Lines
Triboelectric Series
Tubes, Vacuum
Undersampling
Units (electrical)
USB Specifications
Vacuum Tubes #1,
Vacuum
Tubes #2
VoIP Basics
Voltage / EMF
Voltage: RMS & Average Power
VSWR Mismatch Error
Phase Angle Error Derivation
VSWR Reduction By Attenuation
VSWR / Return Loss / Gamma
WAP
(Wireless Application Protocol)
Watkins-Johnson (WJ) Tech-Notes
Waveguide
Waveguide Charts
Waveguide Formulas:
Rectangular & Circular
Waveguide TE & TM Modes:
Rectangular &
Circular
Wavelength-to-Frequency
Wave Physics
WCDMA Band Frequency
Assignments
W-CDMA/CDMA
Wi-Fi
Hot Spot Finder
Wire
Wireless Communication Specs #1, #2
Wireless Coverage Maps
Wireless Data Rate
Standards
Wireless Frequency
Bands - Global
Wire-Wrap Workmanship Standards
WLAN Specs
WLAN Spectral Masks (802.11a/b/g)
LED Christmas Light Patents
Chevrolet Remote Keyless
Entry (RKE) Fob Teardown
DOS Command Line LAN Repair (note to self)
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