- Out-of-Stock
Anyone can become a short-wave player after passing the appropriate exam, but first he should get acquainted with this hobby to assess whether this topic really interests her. Polish radio players can usually be heard in the 80 and 40m ranges. The farthest stations (already rarely Polish-speaking) will be heard in the 20m range. It is worth building a multi-band HF listening receiver, because depending on the time of the day and the year, as well as variable propagation conditions, we will not always hear something, having access to only one band.
The system is characterized by good electrical parameters and a small number of required external components. Receiver STAS, works in a classic superheterodyne system with a single frequency transformation from ff. 4.43MHz. The device uses two popular MC3362 and LM386 integrated circuits. The number of elements, including LC circuits, has been limited to the necessary minimum.
Project AVT 3230 EdW 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
Printed circuit board of a four-band STAŚ receiver. Receiver CW / SSB beginacz nasłuchowca (80/40/30 / 20m). AVT3230 A
No product available!
No product available!
QLED IPS 9" display with a touch screen and Quantum Dot technology. The display is equipped with an HDMI interface for image display and USB for the touch panel. Resolution 1280x720 pixels. Waveshare 9HP-CAPQLED
No product available!
4-channel white LED driver based on the Boost converter; 2.8 ... 18V; 100mA; 12 LFCSP; Analog Devices; Compliance
No product available!
No product available!
Multifunctional car interior lighting system - a self-assembly set
No product available!
No product available!
No product available!
ROSA3D filament made of thermoplastic polyurethane. 0.5 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D ROSA-Flex 96A Pink
No product available!
No product available!
No product available!
No product available!
No product available!
The break-out board for the Arduino 101 LGA module. Just like the YUN, it integrates an ATmega32U4 and an Atheros AR9331 with WiFi and Linino OS. A000126
No product available!
PCB and programmed circuit for remote control switch with two relays. AVT5551 A +
No product available!
No product available!
BPI AD/DA extend module with the PCF8591 single-chip, single-supply low-power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-bus interface
No product available!
AVT kit for self-assembly of a four-band STAŚ receiver. Receiver CW / SSB beginacz nasłuchowca (80/40/30 / 20m). AVT3230 B