Download RFCalc2 apk 2.3 free for Android smartphone
Apk file size: 529.0 KB
A collection of easy to use calculators for fast estimation of common radio calculations. Each calculator includes a description of the formula used which also makes this a handy educational tool.
Bonus: Funny 'Quotations' with a technical flavor that will make you smile.
Many of the calculators below also support reverse calculations ie find inputs needed to provide a desired result.
Radio Calculations in RFCalc2 include:
Antenna Gain: _______ Typical Antenna Gain from size and frequency.
Antenna Tilt: ________ 3dB service radius for a radio site from the antenna gain and tilt.
Cable Loss: __________Feeder losses of a given cable type, frequency and cable length.
CDF: ________________Cumulative Distribution Function for Normal Distribution
Channel Rate: _______ Max radio channel Data Rate.
Coverage Margin: _____ Increase in signal level at cell edge required to meet an area coverage probability.
Erl Traffic: ___________ Erlang B formula to calculate erlangs or blocking or number of channels.
Fresnel: ____________ 60% Fresnel path clearance.
Horizon: _____________ Distance in Km to the radio Horizon.
Noise Rise: _________ Increase in Receiver Noise Floor caused by an interfering signal.
Packet Loss: ________ Max TCP data rate for given packet loss and Round Trip Time.
Path Loss: __________ Free Space or Hata propagation loss for a given frequency.
Power: ______________ Convert Watts to dBm or dBm to Watts.
Propagation Delay: ____ Signal delay travelling a distance through different medium eg Air.
Receiver Sensitivity: __ Calculate radio Receiver Sensitivity.
TCP Window: ________ Calculate max TCP rate for given buffer size.
VSWR: ____________ Calculate Return Loss in dB for a given VSWR.
Wavelength: _________ Convert between Frequency and Wavelength.
This is a handy pocket RF calculator that gives quick and easy results, for example when doing field work. RF Calc 2 has 18 calculators with 47 different calculations to provide one tool that can quickly solve a broad range of RF problems.
Updated function: Power Calculation now includes dBuV
Updated function: Added Erlang C to Erlang calculator
Update: Better compatibility for Lollipop OS
Update: Add scientific notation and more decimal places
Added: More Quotations
BluejaySysTools part of our Tools and have average installs from 10 to 50. Last Update Dec. 30, 2015. Google play rating is 60.0. Current verison is 2.3. Actual size 529.0 KB.
Good but lacking You can not change calculators from metric to feet, miles and such.