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Enter in the length of the wire, using English or Metric units, the gauge, select the type of wire (either Copper or Aluminum) and WireCalc computes the resistance. Enter in the cu…
Elmer covers all elements, and prepares actual sample exams. Each exam is graded, and you get to see which questions you missed, and the correct answer. After you've practiced usin…
After selecting from one of 47 different transmission lines, you specify the length and operating frequency. The characteristic impedance and velocity factor of the cable is displa…
You enter in all of the following values (except what you are trying to calculate) and RFLinkCalc does the rest! Frequency in MHz Transmitter Power in dBm Transmitter Antenna Gain…
Decibel / Neper / Ratio Conversions: Enter in either the dB, Np (nepers), power or voltage ratio, and the other values will be calculated. Decibel / Power / Voltage Calculations…
Weather Calc performs the following weather relation calculations: Altimeter Setting - compute the altimeter setting based on elevation and station pressure Heat Index - compute…
Enter in the transmitter power, antenna gains, distance, and frequency, and the following are calculated: Field Strength (V/m and dbuV/m) Wavelength Received voltage (V, dbuV) Rec…
Data is displayed for the following physical properties: Density Heat of Vaporization Heat of Fusion Specific Heat Thermal Conductivity Linear Expansion Coefficient Melting Point B…
You can control the displayed frequency span, as well as the FFT size, from 1024 to 262144 bins. A logarithmic display of the entire 10 Hz to 20 kHz frequency range is available, …
Raw APRS (Automatic Packet Reporting System) packets are also displayed. You can also save your received text to view later, or transfer to your computer via iTunes. Note: Only …