Description

Notification: The 1.2 version of the new PCB is currently in production, and all orders (tr usdx kits, mainboard, assembled rig) will be shipped in approximately 10 days (in order of customer order). Thank you for your continuous strong support. Sunny From NEW DIY TECH Dear friends, please note your radio "callsign" when you place order. If you forget to leave your callsign when placing your order, you can also contact us directly and we will mark it for you. Shipping time: After you place an order, it will be dispatched from China within 24 hours (generally). Shipping method: Speedpak standard logistics (countries and regions that cannot use speedpak will use 4px trackable logistics) Thanks to DL2MAN and PE2NNZ for the community. We are certified seller by DL2MAN and PE2NNZ. For details, please veiw below， All the mainboards used LT6231 OP Amp. Buy a tr usdx shell/case，you can click the following link： https://www.ebay.com/itm/154917242879 Buy a Battery Case ，you can click the following link：https://www.ebay.com/itm/155066031669 About Bootloader： Mainboard have been burned the Bootloader and programed the firmware, the serial number is also in the package.(If you need to program the callsign into the firmware, please leave us a message in advance.) The serial number is in the package. Order Guide: ①Kits no case： Only the kits, no case, you need to assemble it yourself. ②Assembled Orange： Assembled one with 3D printed case (orange)，has "raised" lettering. ③Assembled Army Green： Assembled one with 3D printed case (Army Green)， has "raised" lettering. ④Assembled Grey： Assembled one with 3D printed case (Grey)，has "raised" lettering. ⑤Assembled Blue： Assembled one with 3D printed case (Blue)，has "raised" lettering. Note: The mainboard have been burned the Bootloader and programed the firmware. Hello, if you want to reprogram/upgrade the firmware (or program your callsign to the firmware), you need to follow these steps : ①Download the firmware (you should write the link to the web yourself: ②Enter the serial number (the serial number on the anti-static bag) 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) (tr)uSDX Thanks to the creators for the reactive Commons License. Luckily we became an "official" commercial Supplier, tested hardware qualified. Technical support for the kit will be available from DL2MAN’s webpage and forum. 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. Our store offers 3 types: Note:The main board has bootloader. Type1：Kit no case(only kit,no case) Type 2 ：Assembled Orange Assembled one with 3D printed case (orange)，Plug and play. Type 3 ：Assembled Army Green Assembled one with 3D printed case (Army Green)，Plug and play. Type 4：industrial grey Assembled one with 3D printed case (industrial grey)，Plug and play. Type 5：Assembled Blue Assembled one with 3D printed case (Blue)，Plug and play. Because the 6 choices cannot be listed, if you have a friend who needs light green, you can contact me directly and place an order note, you want light green. Type 6 ：light green Assembled one with 3D printed case (light green)，Plug and play. 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.Typically it draws 80mA on RX (with MS5351 – less with Si5351) and 500mA on TX @13,8V and typical 85% PA Efficiency. 6.It is supplied with OnBoard SWR Bridge and Voltage/Current measurement Hardware, to help in tuning and operation. Customer service: During the use of the product, if you have any questions or difficulties in operation, please contact us directly, we will actively solve any problems. thanks