The uSDX is optimized and modified based on the Guido PE1NNZ open source project uSDX/QCX-SSB. The USDX is a shortwave QRP SSB/CW. With two OLED displays, it is compact in size and easy to carry. The automatic tuner unit is adapted for QRP operation up to 10 watts. Features: Compact Size: It is compact in size, lightweight, portable and easy to use.
8 Bands Design: 3.5MHz; 5.3MHz; 7MHz; 10MHz; 14MHz; 18MHz; 21MHz; 29MHz. Emission Efficiency: higher than 85% (3.5MHz; 5.3MHz; 7MHz; 10MHz; 14MHz); higher than 80% (18MHz and 21MHz); For 29MHz, it's over 70%. PC Connection: Connected to a PC, using the FT8, JS8, FT4 and other digital mode software controls, supports CW automatic decoding. Free Upgrade: It can reach 3-5W in 8 bands and can freely upgrade the PA module (TO-220). Stable Performance: High precise TCXO for KDS, with frequency accuracy better than 1PPM and frequency stability better than 0.5PPM.Independent Design: Independent core board, frequency PA board, and ATU board to avoids its own signal interference. Selected Parts: All LPF parts use 100V C0G/NP0 capacitors, or use a LM4562 or LM833 or LT6231 amp chip.
Rich Interfaces: There are HEADPHONE, PTT OUT, MIC/PTT, SPK/MIC BNC interfaces (with BCN-SL16, easy matching). Specifications: Name: Tuner Set Material: printed circuit board ATU (Automatic Tuner Unit): Maximum tuning inductance: 8.42µH Minimum tuning inductance: 0.05µH Maximum tuning capacitance: 1869pF Minimum tuning capacitance: 10pF Package size: 200 100 50mm / 7.87 3.94 1.97in Package weight: 1200g / 2.65lb. Three-Layer : ATU-board PA-board: 8 band Mainboard. Rear Panel Connector (JACK): 1. Headphone Jack (3.5 mm): Tips-Audio out Rings-Audio out Sleep-GND.
MIC/PTT (Keys) Jack (3.5 mm): Tips-Mic input Rings-PTT Sleep-GND. CW-KEYS INPUT MODE: Tips-DAH Rings-DIT Sleep-GND. SPK/MIC Jack (3.5 mm): Tips: SPEAKER Rings 1: MIC Rings 2: PTT SLEEVE: GND. PTT OUT Jack (3.5 mm): Tips-SSR output Rings-SSR output Sleep-GND.Packing List: 1 Main Unit 1 13.5VDC 1 BNC 1 BNC Cable 1 Handheld Microphone 1. Note: Note that there is no built-in or built-in speaker. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "fansfuny" and is located in this country: CN.
This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia.