Can Mobile Phones Read RFID Tags?

Can Mobile Phones Read RFID Tags

Yes, mobile phones can read RFID tags. RFID tags come in different types. One of those types is NFC or Near-Field Communication. Mobile smart phones can read NFC tags. For …

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Baofeng vs. Yaesu

Baofeng vs Yaesu

A walkie-talkie, formally known as a handheld radio transceiver, is a portable two-way radio that can be used for a wide variety of applications including military, amateur radio and personal …

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What is a Bias Tee?

Updated April 2022 A bias tee or Bias-T is one of the most useful Software-defined Radio (SDR) accessories you have likely never heard of. Low Noise Amplifiers are used to …

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dBm to Volts Calculator

dBm to Volts Calculator

This tool converts Power in dBm to Voltage. The default impedance (Z) is 50 ohm, although you can change that to any value. Formula V = SQRT(Z/1000)*10(PdBm/20) Example Calculation 1 …

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Add dBm Calculator

Add dBm Calculator

dBm stands for decibels (dB) relative to one milliwatt. It is an absolute unit of power. How you add two dBm values together to find the total power? This tool …

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