Here you can find our implementation of Power Factor Corrector with FAN9673. Still experimenting will update with more details soon.
Here you will find our development of Jhon Bedini medical machine, also known as Zapper. It can help to the human body to fight against most of the viruses and parasites, that are cause of most illnesses. Gallery Schematics Descriprion Still experimenting and verifying if that device is actually working. More Info Jhon Bedini –… Continue Reading
Here you will find our development for a bipolar power transistor tester. It measures the short-circuit forward current ratio (Iout/Iin @Vout=0) commonly known as h21E. Gallery Schematics Descriprion Commonly in everyday practice we need to use two or more bipolar power transistors in parallel, in a push-pull schematic. In order for the transistors to work… Continue Reading
Here you will find our home made pure sine wave power inverter based on SPWM EG8010. It converts 48V to 220V with 3000 watts output. Gallery Schematics Description We are using SPWM EG8010 as driver board that can be ordered from here: Driver board EGS002 including EG8010, IR2110 and LCD from eBay Search for EGS002 at AliExpress… Continue Reading
Here you will find information about our home made 1000 wats HF power amplifier. Gallery Schematics Descriprion Coming soon… Continue Reading
Here you will find our home made analog power supply with output 50V/50A or 28V/85A at 220V. It is based entirely on analog processing. We are using microcontroller PIC18F2420 only for displaying parameters and configuring overload protections. Gallery Schematics Description Coming soon… Continue Reading
Here you will find information about our antenna splitter working in diapason 1..60MHz. That is used with our famous V-Star Antenna. Shematics Continue Reading
Here you will find schematics for our version of the popular SDR-1000 transceiver, it uses DDS AD9854 from Analog Devices. Schematics Continue Reading
During 2008-2009 we constructеd our own version of SDR-1000 transceiver based on information in internet, it uses DDS AD9854 from Analog Devices. Gallery Description This project was very successful and the sound quality of the receive/transmit is incredible. This is a software radio, so to be able to function correctly you will need a PC… Continue Reading
Here you will find information about our V-Star antenna, which is excellent for transmitting and receiving from 1MHz to 32MHz. It is constructed from design instructions by Karl Rothammel. Gallery Description The antenna we use in our station is the so-called V-Star. Which theoretically is published in the antennas manual by Karl Rothammel. After long… Continue Reading
