Softwarebasiert alle digitalen SDR-Empfängerstufen (optional): I/Q (komplexe) Signale werden vom digitalen Mixer des Quadratur-Abtastdetektors abgetastet und 90° Phasenverschiebung (Hilbert-Transformation) in der Software durch Hinzufügen von ATTEN-Seitenband mathematisch durchgeführt.
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This is probably the most cost-effective and easy to build standalone SDR/SSB transceiver. - Simple, interesting and versatile QRP SSB HF transceiver with embedded DSP and SDR functions. - This is a shortwave QRP SSB/CW transceiver.
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(tr)uSDX HF Ham Radio QRP CW Transceiver Full Kits by PE1NNZ and DL2MAN 5bands. (tr)uSDX is the successor of the uSDX Project. It´s the Result of the Collaboration between PE1NNZ and DL2MAN. The design was intended as an easy to build (pre-assembled) Kit.
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Technical support for the kit will be available from DL2MAN’s webpage and forum. Through DL2MAN's testing, ended up with efficiencies in the 70-75% Region. PCB Version Mainboard:1.2 version PCB. RF board:1.0 version PCB.
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With a firmware upgrade interface. Through this interface, you can update the firmware for HAMGEEK USDX-CW or HAMGEEK USDX-FT8 transceiver. HAMGEEK USDX-CW 5W usDX SDR QRP Transceiver QCX-SSB to SSB 15m/20m/40m 3-Band All Mode HF Transceiver.
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Designer: DL2MAN & PE1NNZ. The shell is solid orange, with black and has "raised" lettering. The shell is army green, with black and has "raised" lettering. The shell is Grey, with black and has "raised" lettering.
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USDX_BATT is optimized and modified based on the open source project uSDX/QCX-SSB of Guido PE1NNZ. uSDX is a shortwave QRP SSB/CW transceiver. With built-in battery, microphone, 1602 display, and ultra-small size, it is easy to carry and convenient to use.
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Usdx+ is updated as follows This is a shortwave QRP SSB/CW transceiver. It is ultra-small and easy to carry outdoors. It uses a 1602N LCD screen and a built-in speaker. It supports connection to a PC.
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