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Circuit Design
Electronic circuit design and misc. calculators
(Featuring 51 links)
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Most Popular
- HamCalc v1.3
- By G4VWL, HamCalc is collection of calculators for radio amateurs: Antenna ERP calculations.
Attenuators. Audio Filter design.Coil Winding.
Decibels. Great Circles map and calculator HF Filters HF Traps Metric conversions OP Amps
QRA Locator to Latitude/Longitude (and back)
Radio Horizon calculator Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations
- Electronics Toolkit
- Solve electrical and electronics equations quickly and easily with the Electronics Toolkit
- Vacuum Tube Software
- The VTDATA software package is a complete vacuum tube manual on your computer. It has all the information you'd expect in a tube manual. VTDATA's database also includes vacuum tubes of historical interest, such as the early "two digit" types (45, 80, etc.) and hi-fi audio types.
- Toroid Pro
- Designed by microwave engineers to provide filter, radio,microwave and Ham radio engineers with all relevant information of an inductor and core at his or her finger tips
- WINRLC
- Simple freeware tool to calculate several kinds of HF filters. Use to calculate L-C and R-C band filters and bandpasses, L-C, L-R and R-C highpasses and lowpasses, coils and capacitors.
- Tunekit
- Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter
- 5Spice
- Analog circuit simulation program for the typical circuit designer. Commercial version for windows
- AA3RL Transmission Line Calculator
- Excel spreasheet that calculate virtually every transmission line parameter that one may need.
Include Length conversions, Reactance and Length of Stubs
- Inductor Design Software - RF toroid
- A free too designed to assist in the selection of iron and alloy powder cores.
RF toroid calculate the location of the Self resonate frequencies for series and shunt inductors.
- Meter
- This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.
Alphabetical
- 5Spice
- Analog circuit simulation program for the typical circuit designer. Commercial version for windows
[Hits: 3669 | Votes: 6 | Rate: 7.83] - AA3RL Transmission Line Calculator
- Excel spreasheet that calculate virtually every transmission line parameter that one may need.
Include Length conversions, Reactance and Length of Stubs
[Hits: 3656 | Votes: 8 | Rate: 6.88] - Ansoft Designer
- Sesign-management environment and circuit simulator for radio frequency (RF) and microwave hardware development
[Hits: 569 | Votes: 4 | Rate: 2.75] - atlc - Arbitrary Transmission Line Calculator.
- Unix or linux programme atlc calculates the impedance of electrical transmission lines of totally arbitrary cross section.
[Hits: 909 | Votes: 9 | Rate: 6.44] - Beechhurst Electronic Design Solution
- Complete software design suite DVD. From schematic to Gerber files for PCB vendors.
[Hits: 295 | Votes: 1 | Rate: 1.00] - Capacitor kVAr calculator
- Online calculator to determine the Capacitor kVAr required to improve the power factor from cos 01 to cos 02 with your present kW load
[Hits: 758 | Votes: 21 | Rate: 5.24] - Coil Inductance Calculator
- Approximate Air Coil Inductance Calculator
[Hits: 1130 | Votes: 7 | Rate: 3.57] - DesignWorks
- Commercia, productive and easy-to-use electronic circuit schematic drawing tool Featuring full hierarchical design, standard and custom netlist formats, extensive symbol libraries, scripting and customization features and much more.
[Hits: 2031 | Votes: 2 | Rate: 5.50] - DSPRX
- Signalprocessing for SSB - Direct Conversion Receiver using Phasemethod for Sideband Supression, does all necessary signalprocessing for Direct conversion Receivers using IQ-mixer for demodulation.
[Hits: 1240 | Votes: 0 | Rate: 0.00] - Electronics Toolkit
- Solve electrical and electronics equations quickly and easily with the Electronics Toolkit
[Hits: 7351 | Votes: 19 | Rate: 5.16] - Elise Software Corporation
- Elise Software, OUTPUTMASTER, windows professional software for Printed circuit board, post processor, Gerbers, Drill files, ODB++, files generated fast and simply.
[Hits: 229 | Votes: 0 | Rate: 0.00] - Elsie - Filter Design
- Filter design software. Elsie is an uncommon commercial-grade lumped-element ("L-C") electrical filter design and network analysis program, directed toward the engineer or technician involved in that line of work.
[Hits: 1820 | Votes: 3 | Rate: 10.00] - ERP Estimator
- Calculate online, ERP in dB and dBi given PWR Frequency Coax lenght and type and antenna type
[Hits: 1063 | Votes: 2 | Rate: 2.00] - ExpressPCB
- Free PCB software is a snap to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional.
[Hits: 1657 | Votes: 4 | Rate: 5.75] - Finite difference program
- This software is able to calculate the properties of odd shaped transmission lines. Particularly good in valve amplifier design, for aiding the design of transmission line resonators.
[Hits: 717 | Votes: 3 | Rate: 7.00] - HamCalc v1.3
- By G4VWL, HamCalc is collection of calculators for radio amateurs: Antenna ERP calculations.
Attenuators. Audio Filter design.Coil Winding.
Decibels. Great Circles map and calculator HF Filters HF Traps Metric conversions OP Amps
QRA Locator to Latitude/Longitude (and back)
Radio Horizon calculator Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations
[Hits: 12623 | Votes: 50 | Rate: 3.90] - Helical
- A graphics-intensive bandpass filter program based on the helical resonator.
[Hits: 1309 | Votes: 2 | Rate: 9.00] - HeliCoil
- Inductance calculation for single layer, air-wounded coils and helixes up to about 800 MHz. Inductance calculations accuracy is around 1%. Also, coils with maximum Q for given inductance, resonant RF chokes, PI and T resistive attenuators calculations are provided. Skin effects, radiation losses and other minor side effects are not accounted in maksimum Q factor coils calculations. Program assumes using copper (Cu) enameled or silver (Ag) plated wire. Program is writen bilingual in English and Serbian by YU1AW
[Hits: 1503 | Votes: 8 | Rate: 4.88] - IC-Prog Prototype Programmer
- PIC Programmer software package that allows you to program all types of serial programmable Integrated Circuits using Windows 95/98/NT/2000/ME/XP
[Hits: 718 | Votes: 4 | Rate: 6.00] - Inductor Design Software - RF toroid
- A free too designed to assist in the selection of iron and alloy powder cores.
RF toroid calculate the location of the Self resonate frequencies for series and shunt inductors.
[Hits: 3454 | Votes: 21 | Rate: 4.82] - Integrated Engineering Software
- Electromagnetic CAE simulation software for modeling and analysis. RF, Microwave & Antennas
[Hits: 1031 | Votes: 1 | Rate: 10.00] - JavaScript Electronic Notebook, K7MEM
- It consists of a group of JavaScript® driven web pages that are intended for use as a quick reference for Ham Radio operators or just anyone interested in electronics. Offer calculators for Resistors, capacitors, inductors, power supplies, filters, attenuators and antennas
[Hits: 2067 | Votes: 12 | Rate: 8.24] - Labcenter Electronics
- Professional electronics cad (schematic, simulation and pcb autorouting) software.
[Hits: 1008 | Votes: 0 | Rate: 0.00] - LCF Calculator
updated
- LCF online Calculator, calculate relation between Frequency Capacitance Inductance and Reactance
[Hits: 1051 | Votes: 10 | Rate: 5.41] - linSmith - Smith chart utlity
- A Smith charting program. You can enter either discrete components or transmission lines, see the results on screen and/or generate Postscript output. Component values can be changed numerically or using scrollbars.
[Hits: 767 | Votes: 1 | Rate: 10.00] - MatchNet
- This program calculates impedance matching for tube and solid-state PA, LNA, antenna match-box, interstage impedance matching and all other impedance matching in electronic and telecommunication.
[Hits: 865 | Votes: 6 | Rate: 4.83] - Meter
- This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.
[Hits: 2655 | Votes: 4 | Rate: 7.75] - mini dB Calculator
- dB-Calculation for the experimenting radio amateur.
[Hits: 704 | Votes: 3 | Rate: 6.67] - Mini Ring Core Calculator
- The easy way to calculate toroid cores.
[Hits: 887 | Votes: 4 | Rate: 5.25] - NetCon
- A netlist converter for moving schematic and PC board files from OrCAD/PADS to ExpressPCB format.
[Hits: 118 | Votes: 1 | Rate: 4.00] - Networks
- Calculate impedance matching networks by YU1AW
[Hits: 690 | Votes: 2 | Rate: 10.00] - NFM - noise figure measurement
updated
- NFM (for Noise Figure Meter) is a software application to assist Noise Figure measurement. NFM implements the method of Agilent application notes AN 57-1 and AN 57-2 for noise figure measurement, but with the addition of an adjustable attenuator after the noise source and between the DUT and instrument.
[Hits: 160 | Votes: 4 | Rate: 7.75] - NL5 Circuit Simulator
- Analog circuit simulator for Windows (not a SPICE). A great tool for students, amateurs, as well as for experienced engineers. Free Demo.
[Hits: 1138 | Votes: 0 | Rate: 0.00] - Number One Systems
- Professional ready-to-use PCB design product.
[Hits: 428 | Votes: 1 | Rate: 1.00] - Panel and Dial
- Freeware windows and linux tools to design front panels and dials labels for your home-brew projects.
[Hits: 1715 | Votes: 10 | Rate: 1.90] - PExprt
- Tool for magnetic component design and modeling. Design and modeling of magnetic components such as inductors, planar transformers and integrated magnetics used in power-electronics applications.
[Hits: 260 | Votes: 3 | Rate: 4.33] - Quad - from Tonne Software
- This graphics-intensive program designs and analyzes active quadrature ("90-degree") networks for use in SSB transmitters and receivers.
[Hits: 492 | Votes: 1 | Rate: 10.00] - Qucs - Quite Universal Circuit Simulator
Priority listing
- Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit. After that simulation has finished you can view the simulation results on a presentation page or window. Run on Linux.
[Hits: 804 | Votes: 1 | Rate: 9.00] - Resistor Finder
- Resistor Finder is a program that allows the electronics designer or hobbyist to find a combination of 2 resistors that, when connected in parallel, will provide the best match to a desired resistance.
[Hits: 787 | Votes: 3 | Rate: 1.00] - Resonant Frequency Calculator
- This web based application will compute circuit values required for an L-C circuit to resonate at given frequency. Also it will compute the resonant frequency if given values for L and C.
[Hits: 1096 | Votes: 5 | Rate: 5.40] - RF Filters
- MS DOS Program for calculations of HP, LP and BP filters at VHF and UHF frequencies up to about 800 MHz by YU1AW
[Hits: 948 | Votes: 6 | Rate: 4.33] - Sunstone PCB Design Software
- Sunstone.com PCB123 PCB download software. Review Sunstone quality pcb design software. Free PCB software download for all of your business needs.
[Hits: 388 | Votes: 0 | Rate: 0.00] - SVC Filter
- Filter design software. A program designed to expedite the design and analysis of lowpass (and highpass) filters with nearest 5% component values.
SVCfilter is 32-bit Windows electrical filter design software nicely written to help the radio amateur, technician or engineer design and analyze lumped-element lowpass and highpass filters.
[Hits: 852 | Votes: 1 | Rate: 10.00] - TANKIT
Priority listing
- A free design aid for vacuum tube linear RF power amplifiers. Determine plate circuit operating parameters and design pi or pi-L tanks quickly and easily.
[Hits: 1390 | Votes: 1 | Rate: 10.00] - Target 3001 PCB Design
- Represents a new generation of CAD/CAE software for circuit design. Has been created to meet the requirements of professional design engineers.
[Hits: 702 | Votes: 1 | Rate: 2.00] - Toroid Pro
- Designed by microwave engineers to provide filter, radio,microwave and Ham radio engineers with all relevant information of an inductor and core at his or her finger tips
[Hits: 5151 | Votes: 10 | Rate: 3.20] - TubeCalc
- Input (grid or cathode) and output (plate) tube resistances calculation according to its electrical characteristics, frequency, mechanical dimensions and working conditions.
[Hits: 1244 | Votes: 4 | Rate: 4.25] - Tunekit
- Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter
[Hits: 3679 | Votes: 8 | Rate: 5.38] - Vacuum Tube Software
- The VTDATA software package is a complete vacuum tube manual on your computer. It has all the information you'd expect in a tube manual. VTDATA's database also includes vacuum tubes of historical interest, such as the early "two digit" types (45, 80, etc.) and hi-fi audio types.
[Hits: 6595 | Votes: 11 | Rate: 2.64] - ViPEC Network Analyzer
- This program intended for electronic circuit analysis (mainly for Linux).
ViPEC is a powerful tool for the analysis of high frequency, linear electrical networks.
[Hits: 674 | Votes: 0 | Rate: 0.00] - WINRLC
- Simple freeware tool to calculate several kinds of HF filters. Use to calculate L-C and R-C band filters and bandpasses, L-C, L-R and R-C highpasses and lowpasses, coils and capacitors.
[Hits: 4249 | Votes: 11 | Rate: 5.45]
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