{"product_id":"shortwave-qrp-ssb-cw-transceiver-usdx-qrp-shortwave-radio-transceiver-sdr-transceiver-8-band","title":"Shortwave QRP SSB\/CW Transceiver, USDX QRP Shortwave Radio Transceiver SDR Transceiver 8-Band","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Simple, fun and versatile QRP SSB HF transceiver with built-in DSP and SDR functions EER E-level drive SSB launch stage 13.8V power supply provides about 10W PEP SSB output Full mode support: USB, LSB, CW, AM, FM DSP filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband DSP functions: automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator attenuator (ATT), TX noise gate, TX driver control, volume control, dBm\/S- meter    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSSB reverse sideband\/carrier 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 drops from 20kHz..99MHz) Open source firmware, built in for Arduino IDE;     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAllows experimentation, can add new functions, can share contributions through Github, software complexity: 2000 lines of code Software-based VOX can be used as a fast fully invasive (QSK and semi-QSK operation), or auxiliary operation in digital mode (without CAT or PTT interface) for RX\/TX switching, external PTT output with TX\/PA control delay    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimple installation modification through 8 component changes and 8 lines Lightweight, low-cost transceiver: Thanks to the EER transmitter Class E, it has high power efficiency (no need for bulky heat sinks), and simple design (no need for complex balanced linear power amplifiers)    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSSB transmitter stage based entirely on digital and software: By controlling the phase of the SI5351 PLL (Mini frequency changes over 800kbit\/s through I2C) and the amplitude of the PA (PWM through PWM), the microphone input is sampled and the SSB signal is reconstructed.     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePA key shaping circuit) All-digital and software-based SDR receiver stage (optional): I\/Q (complex) signals are sampled from a quadrature sampling detector digital mixer, and a 90-degree phase shift (Hilber transform) is performed in software) And eliminate one by adding sidebands    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree independent switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB)    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReceiver noise level MDS: -135 dBm (200Hz BW)) at 28MHz    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReceiver front-end selectivity: steep tuning frequency -45dB \/ ten roll-off +\/- 2kHz    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBlocking dynamic range: 20kHz offset 123dB, 2kHz offset 78dB    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCW decoder, straight\/Iambic-A\/B keyer    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVFO A\/B+RIT and Split, and switch the corresponding relay band filter through I2C    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCAT support (TS480 subset), can stream audio, buttons, and display text through CAT    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is probably the most cost-effective and easy-to-build stand-alone SDR\/SSB transceiver. Great simplification Simplifies the original QCX circuit (that is, the installation components are reduced by 50%, the installation components are reduced by 50%, no complicated transformer windings, and no wiring procedures are required), and it has a wider range of uses    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.\/Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial:Metal    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ecolour:Blue    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Contents:    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x transceiver    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x microphone    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x US Plug    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\/    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x transceiver    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x microphone    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x EU Plug    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnly the above package content, other products are not included.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.dent switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB)    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReceiver noise level MDS: -135 dBm (200Hz BW)) at 28MHz    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReceiver front-end selectivity: steep tuning frequency -45dB \/ ten roll-off +\/- 2kHz    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBlocking dynamic range: 20kHz offset 123dB, 2kHz offset 78dB    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCW decoder, straight\/Iambic-A\/B keyer    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVFO A\/B+RIT and Split, and switch the corresponding relay band filter through I2C    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCAT support (TS480 subset), can stream audio, buttons, and display text through CAT    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is probably the most cost-effective and easy-to-build stand-alone SDR\/SSB transceiver. Great simplification Simplifies the original QCX circuit (that is, the installation components are reduced by 50%, the installation components are reduced by 50%, no complicated transformer windings, and no wiring procedures are required), and it has a wider range of uses    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial:Metal    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ecolour:Blue    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Contents:    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x transceiver    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x microphone    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x US Plug    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnly the above package content, other products are not included.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"White","offer_id":40906891460745,"sku":"1100158-1","price":244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/752abb757038b5ce232863ccbc0538d2.jpg?v=1666712010","url":"https:\/\/mickcara.com\/fr\/products\/shortwave-qrp-ssb-cw-transceiver-usdx-qrp-shortwave-radio-transceiver-sdr-transceiver-8-band","provider":"mickcara","version":"1.0","type":"link"}