USDX High Frequency Shortwave Transceiver 8 Band 3-5W 13.8V TCXO 1ppm BNC CAT PTT Out Radio USDR SDR Transceiver HF SSB QRPLCD

This is a shortwave QRP SSB/CW transceiver. Its ultra-compact size makes it easy to carry for outdoor use. (Available with or without battery; built-in 4000mAh lithium battery). It features a 1602n LCD screen, built-in speaker, and supports connection to a computer for software control using FT8, JS8, FT4, etc. modes. Automatic CW decoding is also supported.

Compared to the older USDX, the new USDX+ features the following updates: - Moved the headphone and power/microphone jacks to the front panel for easier connection. - Moved the buttons to the bottom of the LCD screen for a larger touch area and a more comfortable button experience. - Upgraded built-in speaker performance, doubling the sound! - Pre-installed PCB pads for various upgrades, ready to use out of the box, serving as a template for DIY upgrades. - Quickly change the QRP CW frequency. - Supports CW sidetone volume adjustment. - Supports CW sidetone adjustment. Features: - 8 tracks covering 80m/60m/40m/30m/20m/17m/15m/10m. - Excellent PCB layout design conforming to high-frequency circuit design principles ensures superior performance. - Achieves 3-5W power in 8 levels, whether using an internal battery or an external 13.8V power supply, with provisions for necessary upgrades using SOT-223 and TO-220 pack pads. - High transmit efficiency: >80% at 80m/60m/40m/30m/20m, >70% at 17m, and >60% at 15m/10m. - KDS high-precision TCXO brand, frequency accuracy better than 1ppm, frequency stability better than 0.5ppm. - Ultra-compact size: 88*39*124mm (excluding protrusions). - Abundant interfaces (CAT, PTT out, mic/key, K-head mic). - All LPF components use 100V C0G/NP0 capacitors. - Use genuine Omron magnetic latching relays. - Use op-amp chips with lower noise than the LM4562. - Built-in speaker with cavity. - BNC antenna connector.

1 x USDX High Frequency Shortwave Transceiver