uSDR uSDX SDR HF QRP Transceiver (tr) usdx transceiver 5-band Multimode by PE1NNZ and DL2MAN |

uSDR uSDX SDR HF QRP Transceiver (tr) usdx transceiver 5-band Multimode by PE1NNZ and DL2MAN |

Dear friends,please note your radio "callsign" when you buy the Assembled with case.Thank you for your cooperation.

(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 2 types:

Type 1：Kits(kits do not include 3D printed case.)

(In stock, ready to ship.)

Type 2 ：Assembled with 3D Printed Housing

(Ships after March 10th.）

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.

Download attachment:

1(tr)uSDX Assembly – Schematics and more: //dl2man.de/2-trusdx-assembly/

2 (tr)uSDX Bootloader – (Initial Firmware): //dl2man.de/3a-trusdx-bootloader/

3(tr)uSDX Firmware – (Working Firmware)://dl2man.de/3b-trusdx-firmware/

4(tr)uSDX Manual – how to operate it: //dl2man.de/4-trusdx-manual/

Official Suppliers:

Currently, we are officially authorized and our company is only sold on AliExpress and eBay (Uellyqh Store, hison-818 Store).

AliExpress:
Up Tech：https:/item/1005003908457475.html

Hisonauto ICP Store：https:/item/1005003927313195.html

ebay:
Uellyqh Store:(Out of stock）//www.ebay.com/itm/134028102407

hison-818 Store:（In stock）//www.ebay.com/itm/154857435837