Electrician RF Power Toolkit

Built for skilled electrical pros: run Ohm's law, dB, VSWR, coax, impedance, reactance, and field record checks fast, then save and share the result before the next task.

Thank you for using Electrician RF Calc Toolkit. You do careful work, and this app is built to respect that by giving you fast, clear electrical and RF calculations when a job, repair, or bench test needs a dependable number.

Electrician RF Calc Toolkit is a practical electrician calculator, electrical calculator, RF calculator, and electronics calculator in one focused app. It helps you solve common field and bench math without setting up a spreadsheet.

Use it when you need to:

• Run Ohm's law calculations
• Solve voltage, current, resistance, and power
• Check watts, amps, and volts relationships
• Estimate resistor power and tolerance ranges
• Convert dB, dBm, watts, and volts RMS
• Work with 50 ohm and 75 ohm systems
• Calculate return loss and VSWR
• Estimate mismatch loss and reflection coefficient
• Convert frequency, wavelength, and cable delay
• Estimate coax impedance, capacitance, and inductance
• Calculate capacitive reactance and inductive reactance
• Review RLC impedance magnitude and phase
• Design simple Pi and T attenuators
• Check transformer turns ratio and impedance ratio
• Convert binary, hexadecimal, units, percent, and ppm
• Save field records, job notes, measurements, and parts details

Built for electrical and radio work:

• Electrician calculator tools for daily field checks
• Ohm's law calculator workflows for circuit questions
• Power calculator support for voltage, current, watts, and resistance
• dB calculator and dBm converter tools for signal work
• VSWR calculator and return loss calculator for antenna and feedline checks
• Coax calculator support for cable geometry and velocity factor
• Reactance calculator support for capacitors and inductors
• Impedance calculator support for component and bench estimates
• Frequency wavelength calculator tools for radio, cable, and timing work
• Field record tools for saving the details you want to find later

Popular tools include:

• Ohm's Law Solver
• Power in Circuit
• dB Converter
• Return Loss / VSWR
• Reactance Calculator
• Impedance Calculator
• Coax Cable Calculator
• Attenuator Designer
• Skin Depth
• Frequency / Wavelength / Delay
• Parallel Resistance
• Transformer Ratio
• Binary and Hex Converter
• Statistics and Percentage Tools

Why it is useful on real jobs:

• Fast calculator entry for one-off checks
• Clean sections for electrical, RF, impedance, signal, conversion, and math tools
• Searchable calculator list for quick lookup
• Favorites for tools you use often
• Unit pickers where units matter
• Clear result cards that are easy to read
• Reset and share actions for repeated work
• iPhone and iPad layouts for truck, shop, and bench use
• Saved records for job sites, equipment, cable runs, components, and measurements
• Import and export backup support for records

Everyday places it fits:

• Service calls where voltage, current, resistance, and watts need a quick sanity check
• RF bench work where dB, dBm, VSWR, return loss, and coax numbers matter
• Shop planning when cable, components, or saved measurements need to stay organized
• Training moments when apprentices need to see formulas turn into usable results

Good fit for:

• Electricians
• Electrical contractors
• Low voltage technicians
• RF technicians
• Radio amateurs
• Electronics repair techs
• Bench technicians
• Audio and signal techs
• Maintenance teams
• Trade students
• Makers working with circuits, coax, and components

Electrician RF Calc Toolkit is made for people who know the value of a clean number. It does not replace your judgment, code requirements, manufacturer charts, or site measurements. It gives you a place to run the math, save what matters, and get back to the work with fewer interruptions.

For monthly subscriptions: Monthly Pro is a 1-month auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/