Important Notice for U.S. Buyers Regarding the New Puntitive Tariffs Imposed on Chinese Products My dear vauled customers from Unitied States of America: We would like to inform you about an important update regarding the U.S. de minimis policy. As you may know, the ‘de minimis’ policy, which is a tariff exemption policy for values […]
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KM6LYW’s digiPi image is a great companion for new digiPi HAT, below is a short description on the digiPi Image’s first initialization. Flash the SD card image to your TF card, insert it to your raspberry Pi. Also, make sure you have installed your new digiPi HAT on top of your Pi, if not see
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The new digiPi HAT is installed in the housing without a Pi during the shipment, in order to install it on a Raspberry Pi, we need to open the enclosure. Find out the supplied HEX key in the package. First of all, we need to remove the FOUR screws that secure the top cover. Now,
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Some truths About RX888 MK2 SDR RX888 SDR MK2 is a high-performance SDR that offers a wide range of features and capabilities. It is designed for both amateur and professional use, and it is compatible with a variety of software programs. One of the most impressive features of RX888 SDR MK2 is its wide frequency
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We could get some hints from the name of RF Power Splitters/Dividers and Combiners that they are used to split a single RF line into more than one line and divide the RF POWER, and surely RF combiners are used to combine more than one feed line (coax line) into a single one. Normally, the
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There are 5 groups of GPIOs on TRX DUO SDR for external connections, ADC configuration and debugging. Two RF IN ports reserved for bypassing the input filters on RX1 and RX2. Click to see the product here. Port A Pin Description FPGA pin number FPGA pin description Logic levels 1 3V3 2
TRX Duo SDR GPIOs and Connectors Guide Read More »
Adding a digi interface to your uBitx Radio by the HF digiBox module We previously have a digi mode add-on board for uBitx, with the board, you could operate amateur radio digital modes with uBitx. But, recently, due to the global chip shortage, the USB isolation chip ADUM4160 is hardly to source, so the original add-on board
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We are temporarily suspending shipments to the U.S. from April 18, 2025. Read More