Toolbox for Microwave engineers, RF professionals, radio-amateur and students.
Pros & Cons
Specialized RF toolbox with core calculators and converters
Free lite version offers essential tools without premium lock-in
Broad coverage of impedance, VSWR, LCR, wavelength, and microstrip calculations
Long-standing presence with solid user rating (4.0 from 424 reviews)
Lite version lacks many advanced tools available in the full version (e.g., Noise floor, Radar equation, EMC-related calculators)
Not ranked in top lists, which may affect visibility
Limited recent growth: 0 downloads in the last 30 days
About RF & Microwave Toolbox lite
RF & Microwave Toolbox lite is a productivity app developed by android-design.nl.
How many times has RF & Microwave Toolbox lite been downloaded?
RF & Microwave Toolbox lite has been downloaded 130 thousand times. In the last 30 days, the app was downloaded 0 times.
What is the rating of RF & Microwave Toolbox lite?
RF & Microwave Toolbox lite is rated 4.00 out of 5 stars, based on 420 ratings.
Is RF & Microwave Toolbox lite free?
RF & Microwave Toolbox lite is free to download. The APK download size is 5.55 MB. The latest version available is 4.050. The last update was on April 15, 2026.
What are the requirements for RF & Microwave Toolbox lite?
RF & Microwave Toolbox lite requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2010.
Description
High frequency electronics toolbox for Microwave engineers, RF professionals, EMC technicians, radio-amateur,students, astronomer and electronic hobbyists.
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This lite version includes the following tools:
1) PI and T attenuator 2) Reflectometer (VSWR, Return loss) 3) Mismatch error limits (VSWR, Return loss) 4) Parallel LCR impedance/resonance 5) Capacitor impedance 6) Lowpass filter 7) Capacitor plate calculator 8) Power and Voltage Converter 9) Coupler directivity calculator. 10) Wavelength calculator 11) Skin depth (DC and AC resistance) 12) Microstrip line calculator
Tools in full version includes;
1) Noise floor (Kelvin,dBm) 2) Amplifier cascade (NF, Gain, P1db, OIP2, OIP3) 3) Radar equation (2-way path loss) 4) Radio equation (1-way path loss) 5) Power and voltage converter (W,dBm,V,dBµV) 6) Field intensity and power density converter (W/m2, V/m, A/m, Tesla, Gauss,dBm, W) 7) Mismatch error limits (VSWR, Return loss) 8) Reflectometer (VSWR, Return loss) 9) Mitered Bend 10) Divider and Couplers (Wilkinson, Rat race, Branchline , microstrip and lumped) 11) Balanced and und balanced PI and T attenuator 12) Skin depth (DC and AC resistance) 13) PCB Trace calculator (impedance/dimensions) - Microstrip - Stripline - Coplanar waveguide - Coupled microstrip - Coupled stripline 14) Image rejection (amplitude and phase imbalance) 15) Mixer harmonics (up and down convertion) 16) Helical antenna 17) Peak to RMS (peak, RMS, average, CF) 18) Air Core Inductor Inductance 19) Parallel plate Capacitor 20) PI, T and L attenuator 21) Ohm's Law 22) Parallel LCR impedance/resonance 23) Series LCR impedance/resonance 24) Inductor impedance 25) Capacitance impedance 26) Antenna temperature (Kelvin) 27) Radar Cross Section (RCS) calculator (Sphere,Cylinder, flat plate, corners, dBsm) 28) Noise Figure Y-Factor Methode 29) EMC (EIRP, ERP, dBµV/m) 30) Noise figure converter (dB, linear, Kelvin) 31) Frequency Band Designations (IEEE Radar band, Military Radar band, Radio band, Satellite, Waveguide band) 32) Resistor color code (reverse lookup, 3 to 6 band) 33) Filter Design (Butterworth, Chebyshev, prototype): - Low pass - High pass filter - Band pass - Band stop filter 34) µ-Filter Design (microstrip, stripline): - Interchange of Circuits - Kuroda's Identities - Series and Shunt Circuit lines - Coupled line Circuits - Stepped Impedance 35) PCB Trace Width and Clearance Calculator 36) Series and Parallel component (R, L and C) calculations. 37) Reverse Series and Parallel resistor calculations. 38) Inductor Color Code Calculator. 39) Capacitor Charge Calculator. 40) Led Resistor Calculator. 41) Voltage Divider Calculator. 42) Thin Film Resistor Calculator (Trim and non Trim) 43) Opamp Calculator 44) Lumped Balun Calculator 45) Wavelength calculator 46) L-Network Matching Calculator 47) LCR Parallel - Series Conversion Calculator 48) PI & T-Network Matching Calculator 49) Coax Line Calculator 50) Twisted pair Calculator 51) Lumped-Distributed Equivalences calculator 52) Fresnel Calculator 53) Inductor Charge Calculator. 54) Heat Sink temperature calculator 55) Thermal via calculator 56) Coupler directivity calculator 57) Cavity resonance calculator 58) Resistor SMD Code calculator 59) Waveguide calculator 60) Lumped phase shifter calculator 61) Series section impedance matching transformers - Series section transformer - Quarter Wave transformer - Bramham (12th wave) transformer - Regier transformer 62) Power (dBm) add calculator 63) Doherty PA calculator 64) Novel Three-Way Doherty PA calculator 65) Conventional Three-Way Doherty PA calculator 66) Circular Waveguide calculator
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Comments on RF & Microwave Toolbox lite for Android
★★★★★
Computer Machine. Description of a computer system.
★★★★★
Nice Very useful app for electronics students
★★★★★
Apps havr vome so far.... Do TOO DEVELOPERS FROM THE LAND OF SUPER AWESOME COOLness.... ty so much. Apps for adults that work n not play rock! (sad ppl actually have time to play games like Tetris n omfg! Solitary type mind waste. So sad. Ppl can't use THEIR POWERS OF" "IMAGINATION"=== which I.m.h.o. MAKE US ALL "the GODS!" (Yep. I just wenr there... u go get on ur knees n pray to ur lul fantasy dude. Hey-while you're on ur knees, CLOSE UR EYES, OPEN UR MOUTH REAL WIDE-NOW DON'T BE SCARED.... HERE IT COMES... PLUNGE!) Relig
★★☆☆☆
All of you info. Overlaps I can't use it (moment)
★★☆☆☆
Everything is all squished up on my Evo's screen. Unusable.
★★☆☆☆
Cut Throat Ads A little bit of good info.
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