Uniden R3 vs R7 – What are the differences? [2025]
When it comes to radar detectors, Unidenโs R3 and R7 models are among the most popular choices for enthusiasts and everyday drivers alike. Both offer high performance and advanced features, …
UHF Antenna Length Calculator
The UHF (Very High Frequency) range is 300 MHz to 3000 MHz (3 GHz). Use this calculator to find the dimensions of a Dipole antenna designed to operate at this …
Running Total Calculator
This tool calculates the running total or cumulative sum of a series of numbers. Simply enter the sequence of numbers (positive or negative) in the first row. Each number should …
Antenna Wavelength Calculator
This tool converts antenna frequency to its physical length. Calculator Enter the frequency of operation and the type of antenna (using the drop down menu) Wavelength to Frequency Formula ฮป …
VSWR to Return Loss Calculator
This tool uses the Voltage Standing Wave Ratio VSWR to calculate the Return Loss in deciBel (dB). Calculator Return Loss to VSWR Formula ฮ = (VSWR โ 1)/(VSWR + 1) …