Hits
Power and SWR Meter Kit
The Power and SWR Meter kit, designed by Steve "Melt Solder" Weber KD1JV, is a handy accessory for both station and field use
post 07 Feb 2024
Swr Meter Links →
Smart meter for the Cobra-148 radio With PIC16F648A
Frequencímetro with PIC16F648A, special for the radio Cobra-148-GTL, that only by the reading of the frequency and through an appropriate algorithm,shows the channel of operation
Very simple wattmeter
This is an online conversion tool for converting between VSWR, return loss and reflection coefficient, These parameters are often applied to antennas, RF filters and RF amplifiers such as LNAs and PAs
VSWR to return loss conversion
Even the simplest wattmeter is better than no wattmeter, I built a very simple
Understanding swr exsample
This article is written to help explain what SWR actually is, what makes it bad and when to worry about it
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Frequencímetro with PIC16F648A, special for the radio Cobra-148-GTL, that only by the reading of the frequency and through an appropriate algorithm,shows the channel of operation
This is an online conversion tool for converting between VSWR, return loss and reflection coefficient, These parameters are often applied to antennas, RF filters and RF amplifiers such as LNAs and PAs
Even the simplest wattmeter is better than no wattmeter, I built a very simple
This article is written to help explain what SWR actually is, what makes it bad and when to worry about it
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
A simple SWR Meter is to be used at HF An SWR meter provides information about how well matched is your antenna with the transmitter and how well power is being radiated