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The modular DOSIA listening receiver is a developmental construction, creating a unique opportunity both to learn different signal processing techniques (not only radio), and to construct your own receiving device.
The project was designed so that its individual modules could be used also in other, completely independent receiving constructions.
The so-called project S-meter, or device designed to measure the strength of the received signal. Like most modules in the "Dosia" project, it is addressed not only to people building a transceiver, but also to those modernizing existing devices or implementing their own new constructions. It is worth noting that the AVT-3197 S-subway module described below has been designed to correctly reflect the logarithmic scale of the received signal - unlike in many similar amateur radio solutions.
Project AVT 3197 EP 08/18
Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
No product available!
SmartDriveDuo MDDS30 - two-channel driver for DC motors
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The Clockwork Universe theory favored by 17th C deists held that the Earth and the heavens, and all their motions, were like a giant clock, with God as the Clockmaker. Newton\'s three laws of motion and the principle of universal gravitation were thought to be sufficient to explain phenomena of any kind, using mechanical conceptions. At Ugears we love mechanical conceptions! And so with a nod to Isaac Newton, we present the Sky Watcher Tourbillon Table Clock, a fascinating combination of imaginative celestial observatory and functional table clock! UGears 70162
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ARK terminal connector spring 11-pin, pitch 2.5 mm, non-detachable.
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A self-assembly model of a miniature steam engine, made of high-quality plywood, which works by blowing or releasing air from a balloon, equipped with an air tachometer and two storage compartments, offering educational and creative fun without the need for glue or specialized tools. UGears 70009
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No product available!
The HSPA / GSM modem card with the miniPCIe connector allows to obtain 14.4 Mbps "up" transmission speed and 5.76 Mb / s "down" transmission, working on four ranges. HUAWEI MU609
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No product available!
ROSA3D filament made of high-quality PET-G granules. 0.8 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D PET-G Standard Aluminium
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PCB for modular receiver for 80m and 40m bandwidth. Dosia - S-meter signal level meter. AVT3197 A