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Low-power mini converters (QRP) for the 80m band are still eagerly bought and taken on vacation or holiday. Working on a small, hand-made device is a lot of pleasure, and not just beginner amateur radio players.
The transceiver presented below is fundamentally different from most of the designs found on the net or on the pages of AVT magazines. Its design has been designed based only on transistors. Thanks to this, it can be especially recommended to all novices in the amateur radio industry. Transparency of the system favors accurate understanding of the signal flow, facilitates tuning and introduction of possible modifications, and has a large impact on low construction costs. The construction can be the first exercise, after obtaining a license, for the construction of transceiver systems and learning the secrets of the shortwave HF band.
The device is particularly recommended for beginner amateur radio enthusiasts and HF enthusiasts
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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
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No product available!
Module with a 12-channel capacitive touch sensor MPR121 in a set with 4 touch probes. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020047
No product available!
2.4 GHz WiFi module based on W600. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 113020031
No product available!
Module with 1-axis ADXL1001 accelerometer with a range up to ± 100g. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020633
No product available!
Module with a 3-axis ADXL372 accelerometer with a measuring range up to ± 200g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020632
No product available!
Module with a 3-axis ADXL356B accelerometer with a measuring range up to ± 20g. The board is equipped with a Grove connector and communicates via the analog interface. Seeed Studio 101020637
No product available!
Module with a 3-axis ADXL356C accelerometer with a measuring range up to ± 40g. The board is equipped with a Grove connector and communicates via the analog interface. Seeed Studio 101020638
No product available!
Module with a 3-axis ADXL357 accelerometer with a measuring range up to ± 40g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020639
No product available!
The module with the ACS725 current sensor with a direct current measuring range up to 10 A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020616
No product available!
The module with the ACS70331 current sensor with a direct and alternating current measuring range ±5 A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020615
No product available!
The module with the ACS70331 current sensor with a direct current measuring range up to 2,5 A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020652
No product available!
Module with a 3-color (red, black, white) e-Paper display with a diagonal of 1.54" and a resolution of 152x152 px. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 104020129
No product available!
Module with a 3-color (red, black, white) e-Paper display with a diagonal of 2.13" and a resolution of 212x104 px. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 104020130
No product available!
GPS tracking device (Tracker) with LoRa SX1276/1278 module and 9-axis IMU MPU9250. Seeed Studio 113990659
No product available!
Module with IR motion sensor AK9753. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020554
No product available!
The module with the driver of 2 DC motors TB6612FNG and 3 servos, designed for the educational micro:bit module. Seeed Studio 105990091
No product available!