This is simply RX board with three Band Pass Filters. You can use it together with RX triplexer to obtain higher BP filtering.
The RX small preamp is very simply low noise preamplifier module with 2SC5551 transistor based on W7IUV design. Use it as high IP preamplifier for RX antennas, buffer amplifier or small driver.
A bias tee is used to insert DC power into an HF signal to power remote antenna amplifiers or other devices.
This is simply RX board with three Band Pass Filters. You can use it together with RX triplexer to obtain higher BP filtering.
A bias tee is used to insert AC or DC power into an HF signal to power remote antenna preamplifiers (DC), Bi-directional beverages (AC) or other devices.
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
This is simply RX triplexer. There are three band pass filters used as splitters or combiners.
Common-mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to four outputs. You can split PTT signal to four independent devices.
This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to four outputs. You can split PTT signal to four independent devices.
Simply but powerful converter/decoder from BCD data to one of eight. You can use it everywhere you have less wires than you need.
Common-mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Common-mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Common-mode choke coils work as a simple wire against differential mode current (signal), while they work as an inductor against common mode current (noise).
Simply but powerful converter/decoder from BCD data in TTl logic to one of eight. You can use it everywhere you have less wires than you need.
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
Beverage antennas provide one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies.
A bias tee is used to insert AC or DC power into an HF signal to power remote antenna preamplifiers (DC), Bi-directional beverages (AC) or other devices.
This is simply RX board with three Band Pass Filters. You can use it together with RX triplexer to obtain higher BP filtering.
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
Beverage antennas provide one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies.
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads.
Small RX preamplifier module with 2N5109, bypass and variable gain.
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HOW MY LOVE TO HAM RADIO STARTED?
Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast of the Semantics, a large language ocean.
A small river named Duden flows by their place and supplies it with the necessary regelialia. It is a paradisematic country, in which roasted parts of sentences fly into your mouth.
Even the all-powerful Pointing has no control about the blind texts it is an almost unorthographic life One day however a small line of blind text by the name of Lorem Ipsum decided to leave for the far World of Grammar. The Big Oxmox advised her not to do so, because there were thousands of bad Commas, wild Question Marks and devious Semikoli, but the Little Blind Text didn’t listen.
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