Transmission Line Velocity Factor Calculator
The velocity factor of a transmission line is related to its inductance and capacitance per unit length. This relationship is not as direct as the one with the dielectric constant …
Matt Brown
What is MHz in Ethernet Cables?
In the context of Ethernet cables, “MHz” refers to megahertz, a unit of frequency that measures the bandwidth capacity of the cable. The picture below shows a cable rated for …
dBi vs dBm – what’s the difference?
The difference between dBi and dBm lies in what they measure: dBi measures antenna gain, while dBm measures power levels. dBi This is a unit of measure that indicates the …
PCI Lane Calculator
Use this tool to calculate the transfer rate per lane in Megabytes per second or Gigabytes per second. Contents1 Calculator2 Example Calculation3 Background4 Wikipedia References5 Related Posts Calculator Enter The …
Velocity Factor Calculator
This tool calculates the velocity factor from the relative permittivity. Calculator Enter the relative permittivity εr and the tool will provide the velocity factor Formula VF = 1/(√εr) where Example …
1/4 Wave Antenna Calculator
This calculator gives the lengths of the radiating element of a quarter wave (λ/4) ground plane monopole and the radials. Contents1 Calculator2 Example Calculations3 Background3.1 Length of Radials3.2 How many …
Data Rate to Frequency Calculator
Contents1 Introduction2 Calculator3 Formula4 Example Calculation5 Background5.1 Data Rate5.2 Frequency5.3 Nyquist Theorem5.4 Noiseless vs Noisy channel6 References7 Related Posts Introduction Converting data rate to frequency isn’t a direct conversion in …
Mbps to GHz Converter
In this post we explain how to convert from Data throughput in terms of Megabits per second to Bandwidth in Gigahertz (GHz). Formula To calculate the bandwidth we use the …
Antenna Length to Frequency Calculator
This tool uses the physical length of a dipole or monopole antenna to find the frequency of operation. Contents1 Calculator2 Example Calculation3 Background3.1 Dipole Antennas3.2 Monopole Antennas4 Related Calculators Calculator …
What is the sampling rate of the ATmega 328P ADC?
In this post we answer frequently asked questions related to Analog-to-digital converter specifications for the ATmega 328/p. Often times these are not clear and can be confusing. For instance there …