5W 8-Band USDX USDR HF QRP SDR Transceiver SSB/CW Transceiver DSP w/ Mic Charger

Description

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It has 1602 screen, built-in battery, equipped with charger, built-in microphone, built-in speaker! It can be connected to an auto key and can be cw decoded. Characteristics: -Using Osmo series launch tube, durable -Can be used by connecting the antenna (M seat) -8 bands. Power wave digital display! 13.8v 10w maximum external power! Built-in 12.6v battery -Dimensions: 76x46x130mm/3x1.8x5.1" -Provides FT8 option connector later -Use tcxo for kds. Accuracy 0.5ppm (1ppm per year) - Aluminum shell laser marking -Fully aluminum buttons! Translucent silica gel button (receive green, emit red) Function list: - Simple, interesting and versatile cxp ssb HF transceiver with built-in dsp and sdr functions - EER electronic level driven SSB launch stage - 13.8v power supply provides about 10w ssb output -Full mode support: usb, lsb, cw, am, fm -dsp filter: password 4000, 2500, 1700, 500, 200, 100, 50hz - DSP Function: Auto Gain Control (AGC), Noise Reduction (NR), Voice Trigger, Xmit Voice Trigger (VOX), Attenuator RX Attenuator (ATT), TX Noise gate, TX driver control, volume control, dbm/s meter - Sideband Reverse SSB/Carrier Suppression: better than -45dbc, imd3 (two tone) -33dbc, reception: better than -50dbc -Multi-band support, continuously adjustable in 160m-10m frequency band (and 20khz..99mhz performance loss) -Open source, integrated firmware for Arduino IDE; allows experimentation, can add new functions, can share contributions via github, software complexity: 2000 lines of code -Software based VOX can be used as a quick and full raid (QSK and Semi-QSK operation), or to assist in running in digital mode (no cat or ptt interface) for rx/tx switching, external delayed ptt output control tx/pa -Simple installation modification with 8 component changes and 8 wires -Lightweight and cost-effective transceiver: thanks to the level and eer transmitter, it has high energy efficiency (no bulky heat sink needed) and simple Design (no complex balanced linear power amplifiers required) -SSB transmitter stage entirely based on digital and software: by controlling the phase of the PLL SI5351 (through the small frequency shift of I2C above 800kbit/s) and the amplitude of the PA (through the PWM of PWM) to sample the microphone input and reconstruct the ssb signal. Pa key shaping circuit) -Software-based, all-digital SDR receiver stage (optional): samples the I/Q (complex) signal from the digital mixer from the square sampling detector, and perform a 90 degree phase shift in the software (hilber transform) and eliminate one by adding sidebands -Three independently switchable analog front receiver faders (0db,-13db,-20db,-33db,-53db,-60db,-73db) - MDS receiver noise level: -135 dbm (200hz bw) to 28mhz - Receiver front selectivity: Steep tuning frequency -45db/ten times roll-off/-2khz - Lock dynamic range: 20khz offset 123db, 2khz offset 78db - CW decoder, straight/iambic-a/b keyboard -Vfo a/b scrit and split, and switch the corresponding relay band filter via i2c -Support for cat (TS480 subset), you can stream audio, press keys and display text through cat -This is probably the most economical and easiest to build standalone SDR/SSB transceiver. Great simplification simplifies the original QCX circuit (i.e. reduces installation components by 50%, reduces installation components by 50%, does not require complex transformer windings and does not require alignment procedures), and is more versatile Port introduction: -Charge: Built-in lithium battery charging port and you can only use the charger provided! It is forbidden to use other chargers! -Switch: off to turn off. Bat: Built-in battery power supply. 13.8: external power supply -DC13.8v/3a: external power supply port -Key: Automatic key body connection (A, B, single key) -Pa: external power amplifier, PTT signal -Microphone: External microphone port -Uart: serial communication port (osmo compatible) -Spk: external speaker Package included: 1 x Transceiver 1 x Power Adapter 1 x Mic 1 x 3 in 1 screwdriver About US About Our Items We strive to describe all items accurately and thoroughly, with the utmost care and attention to detail. However, to ensure a mutually satisfactory transaction, we kindly ask for your assistance in thoroughly reviewing the item description and photos, and addressing any questions before placing a bid. Customer Satisfaction We stand behind our commitment with exceptional service, a 100% money-back guarantee, and a dedication to customer satisfaction. I am readily available to address any inquiries or concerns you may have, both before and after your purchase. Our aim is to ensure your shopping experience is enjoyable and that you're delighted with your purchase. Feedback Your feedback is crucial to our business's success. If you're satisfied with your purchase and the service you received, we would greatly appreciate your positive feedback, along with an overall Detailed Selling Rating (DSR) of 5. Please take a moment to leave us positive feedback. Our eBay account is set up to automatically reciprocate positive feedback once yours is received. 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Please note that the buyer is responsible for covering the cost of return postage. If you encounter any issues, please reach out to us via eBay message, and we'll respond within 24 hours. 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