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uSDX transceiver tr usdx 5-Band Multimode QRP Kits by PE1NNZ and DL2MAN

2 sold in last 8 hours
$147.00 $260.25
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Brand: Malahit


  • 【Kits No Case】:Only the kits, no case, you need to assemble it yourself.
  • 【Already Bootloader】: Mainboard have been burned the Bootloader and programed the firmware.
  • 【Call Sign】: If you want to program the callsign, you need to read and fully understand the instructions included in the package.

Binding: Electronics

Details: Thanks to DL2MAN and PE2NNZ for the community. We are certified by DL2MAN and PE2NNZAlready Bootloader:Mainboard have been burned the Bootloader and programed the firmware, You need to program the callsign yourself, which is done by entering the serial number, The serial number is in the package.Order Guide:Kits no case:Only the kits, no case, you need to assemble it yourself.Note:If you want to reprogram/upgrade the firmware (or program your callsign to the firmware), you need to follow these steps :①Download the firmware(DL2MAN's webpage)②Enter the serial number (the serial number in the package) and download the firmware.③ Install the USB Driver for the CH340 driver and AVR-Dudess software (if the computer prompts that the AVR-Dudess cannot be installed), please use another computer to install it.④Restart the computer and use USB cable to connect the mainboard (the computer will make a ding-dong sound at this time, indicating that the CH340 driver software has been installed successfully. If not, it may be that the USB cable has no data transmission function, try to use another USB data cable).⑤ Open the AVR-Dudess software, and then program the firmware. Please follow the position circled in the picture below, set up the software, and then program.Opening Device Manager under Windows will show the assigned COM-Port(first image below)Overview:1.(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.2.The (tr)uSDX is a 5-Band / Mulitmode QRP Transceiver in Pocket Format (90x60x30mm – 140g). It features a highly efficient Class E PA and Supports CW/LSB/USB and AM/FM. Right now it covers 80 /60/40/30/20m and in Future there will be support for 17/15/12/10m as well.3.It is supplied with an OLED Display, onboard Mic, (tiny) onboard speaker and for improvised QSO onboard PTT Key can be used as emergency CW Key.4.Further on, the (tr)uSDX has a (Micro)USB CAT and Programming Interface, and while it produces typically 5W @ 13,8V Power Supply, it can create 0,5W Output from 5V USB Supply alone.5.It is supplied with OnBoard SWR Bridge and Voltage/Current measurement Hardware, to help in tuning and operation.

Package Dimensions: 6.5 x 4.0 x 1.7 inches

Ask us anything Available 24/7 at +1(845) 418-5239
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uSDX transceiver tr usdx 5-Band Multimode QRP Kits by PE1NNZ and DL2MAN
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