This is a fully-featured shortwave QRP SSB/CW transceiver known for its simplicity, fun, and versatility. It incorporates cutting-edge DSP and SDR functions, including an EER Class-E driven SSB transmit-stage. Its ultra-compact design makes it easy to carry and use. Equipped with a 1602N screen, built-in microphone, and speaker, it ensures superior performance. Connect it to an automatic key and decode with CW for an enhanced experience. This transceiver supports various communication modes, including SSB, CW, AM, and Frequency Modulation, with DSP filtering and functions such as AGC, NR, and VOX, offering a professional communication experience. It is ideal for radio enthusiasts due to its technological sophistication, portability, efficiency, customizability, and ease of use. Features: SDR Technology & Multi-Mode Operation: This transceiver incorporates state-of-the-art Software Defined Radio (SDR) technology, offering versatile operation modes including USB, LSB, CW, AM, and frequency modulation. It features a DSP filter with selectable bandwidths and DSP functions such as AGC, NR, and ATT, enhancing signal quality and user experience. Compact & High-Efficiency Design: Highly portable with its small size and lightweight aluminum housing, this transceiver utilizes an EER E-level driven SSB stage for efficient power consumption. It delivers a maximum 5W PEP SSB output from a 12 V power supply without the need for a bulky heatsink, making it perfect for site operation. Open-Source Firmware & Customizability: The device includes open-source firmware built for the IDE, allowing hobbyists and engineers to experiment, add new functions, and share contributions via GitHub. It supports a community-driven development environment that enhances the transceiver's capabilities and ensures continuous improvement. The software-based VOX can be used for quick full invasive (QSK and semi-QSK operation) running in digital mode (without PTT interface) for RX/TX switching, with external PTT output and TX/PA control delay. Multi-Band Support & Expandability: The transceiver offers performance loss from 20kHz to 99MHz and supports continuous tuning over the 160m to 10m frequency band. It includes an FT8 option connector and supports optional accessories such as an audio cable and Morse key, providing flexibility for different operating scenarios. User-Friendly & Cost-Effective: Designed for simplicity, this transceiver reduces installation elements by 50% compared to the initial QCX circuit, eliminating the need for complex transformer windings and alignment procedures. It includes a built-in mic and speaker, and its straightforward setup and operation make it accessible to both amateur radio enthusiasts and seasoned operators. Specifications: Name: SDR Transceiver Material: Metal Radio Frequency Output: 5W maximum PEP SSB output power at 12 V exit direct current in Frequency Bands: 160m-10m Full Mode Support: USB, LSB, CW, AM, frequency modulation DSP Filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband DSP Functions: Automatic Gain Control (AGC), Noise Reduction (NR), Voice Trigger, Voice Trigger Xmit, RX Attenuator (ATT), TX Noise Gate, TX Driver Control, Volumes Control, dBm/S-meter SSB Reverse Sideband/Carrier Wave Suppression Transmission: Better than -45dBc, IMD3 (two tones) -33dBc, Reception: Better than -50dBc Multi-Band Support: Continuously adjustable in the 160m-10m frequency band (performance loss from 20kHz to 99MHz) Open Source Firmware: Built in for IDE; allows experimentation, can add new functions, shares contributions through GitHub, software complexity: 2000 lines of code SSB Emitter Stage: Based entirely on digital and software control Noise Floor MDS: -135 dBm at 28MHz (in 200Hz BW) Front-End Selectivity: Steep -45dB/decade roll-off +/-2kHz from tuned frequency Blocking Dynamic Ranges: 20kHz offset 123dB, 2kHz offset 78dB CW Decoder, Straight/Iambic-A/B Keyer Package Size: 235 x 135 x 83mm / 9.25 x 5.31 x 3.27in Package Weight: Without Morse Key: 420g / 0.93lb With Morse Key: 503g / 1.11lb Package Included: Without Morse Key: 1 x SDR Transceiver 1 x Handheld Microphone With Morse Key: 1 x SDR Transceiver 1 x Handheld Microphone 1 x Morse Key
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