RC Rise Time Calculator
This tool calculates the Rise Time of a simple RC low pass filter network. Enter Formula tr = 2.197*RC Rise time in this formula represents the time it takes to …
Calculators
Current (Amps) to dBm Calculator
This tool converts a Current value in Amps (Ampere), mA, μA, nA to its equivalent Power value in dBm. Enter ? dBm to Amp Formula …
dBm to Current or Amps Calculator (with Examples)
This tool converts a Power value in dBm to its equivalent Current in Amps or Amperes. Enter Select the desired output unit of current – A/mA/μA/nA ? Amps to dBm …
Free Space Path Loss Calculator (with Examples)
The FSPL calculator provides the attenuation or loss of a signal as it propagates through free space. In this post we have also provided an example of how to use …
LMR-240 Cable Loss Calculator
This tool computes the attenuation loss of a user-specified length of LMR-240 RF coaxial cable [1]. This is a popular antenna cable. To use the insertion loss calculator use the …
Capacitor Reactance Calculator
This tool calculates the capacitive reactance Xc Enter Formula Xc = 1/(2π*f*C) Example Calculation At a frequency of 10 kHz, with a Capacitance value of 1 μF has a reactance …
24V LED Resistor Calculator
This calculator finds the resistor value to be used with an LED and a +24 Volt supply. It also provides the power dissipation in the resistor – an important number …
Monopole Antenna Length Calculator (with Examples)
A Monopole antenna, sometimes called a Vertical is a very popular antenna type. It has a single radiating element erected vertically over theground. The length of the antenna is λ/4, …
dBm to dBV Calculator
This tool converts from dBm (dB-milliwatt) to dBV (dB-Volt). Calculator Note: ? dBV to dBm Formula dBV = dBm + 10*Log10(Z) – 30 where Z is the impedance Background What …
dBm to dBc Calculator
dBm is the power level in dB referenced to 1 milliwatt. It is an absolute quantity that can be computed from Watt for instance. dBc stands for decibels relative to …