{"product_id":"u20578-used-flexradio-flex-6400m-hf-50-mhz-direct-sampling-sdr-transceiver","title":"U20578 Used FlexRadio Flex-6400M HF\/50 MHz Direct-Sampling SDR Transceiver - From Smoker Environment","description":"\u003cp\u003e\u003cstrong\u003eU20578 Used FlexRadio Flex-6400M HF\/50 MHz Direct-Sampling SDR Transceiver - From Smoker Environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eThis pre-owned FlexRadio Systems FLEX-6400M software-defined transceiver is in good overall cosmetic and operating condition,\u003c\/span\u003e\u003cspan class=\"\"\u003e with the main aluminum cabinet,\u003c\/span\u003e\u003cspan class=\"\"\u003e large integrated touchscreen display,\u003c\/span\u003e\u003cspan class=\"\"\u003e and rear interface panel remaining clean and well-kept.\u003c\/span\u003e\u003cspan class=\"\"\u003e The high-resolution 8-inch IPS front display illuminates brightly.\u003c\/span\u003e\u003cspan\u003e All physical front-panel controls—including the weighted dual optical VFO tuning encoders,\u003c\/span\u003e\u003cspan\u003e multi-function concentric potentiometer\u003c\/span\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e and illuminated tactile function buttons actuate smoothly and operate properly.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"619\"\u003ePlease note the following condition details:\u003c\/b\u003e\u003cspan\u003e The front power pushbutton shows visible fading,\u003c\/span\u003e\u003cspan\u003e and the transceiver originates from a smoking environment,\u003c\/span\u003e\u003cspan\u003e meaning a tobacco odor may be present when operating.\u003c\/span\u003e\u003cspan\u003e On the rear panel,\u003c\/span\u003e\u003cspan\u003e the dual SO-239 antenna ports,\u003c\/span\u003e\u003cspan\u003e BNC RX antenna input,\u003c\/span\u003e\u003cspan\u003e BNC transverter port,\u003c\/span\u003e\u003cspan\u003e HDMI external display output,\u003c\/span\u003e\u003cspan\u003e dual USB ports,\u003c\/span\u003e\u003cspan\u003e Gigabit Ethernet jack,\u003c\/span\u003e\u003cspan\u003e 1\/4\" and 3.\u003c\/span\u003e\u003cspan\u003e5mm audio jacks,\u003c\/span\u003e\u003cspan\u003e RCA keying lines,\u003c\/span\u003e\u003cspan\u003e and Anderson Powerpole DC power terminals are clean,\u003c\/span\u003e\u003cspan\u003e straight,\u003c\/span\u003e\u003cspan\u003e and fully intact.\u003c\/span\u003e\u003cspan\u003e It comes complete with a FlexRadio hand microphone,\u003c\/span\u003e\u003cspan\u003e a DC power cable with Anderson Powerpole connectors,\u003c\/span\u003e\u003cspan\u003e a blue Ethernet patch cable,\u003c\/span\u003e\u003cspan\u003e an external gps antenna,\u003c\/span\u003e\u003cspan\u003e and the original FlexRadio shipping box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"2\"\u003e\u003cspan\u003eThe FLEX-6400M is a premier standalone direct-sampling SDR transceiver designed to deliver elite HF and 6-meter (160M–6M) performance without requiring an external computer or control console.\u003c\/span\u003e\u003cspan class=\"\"\u003e Featuring a vibrant 8-inch 1920x1200 IPS touchscreen display paired with dedicated ergonomic physical knobs and buttons,\u003c\/span\u003e\u003cspan\u003e it bridges modern high-definition SDR visual awareness with the tactile comfort of a traditional station rig.\u003c\/span\u003e\u003cspan\u003e Its direct-sampling architecture utilizes a high-performance 16-bit analog-to-digital converter (ADC) sampling at 122.\u003c\/span\u003e\u003cspan\u003e88 Msps to provide a reciprocal mixing dynamic range (RMDR) of 115 dB,\u003c\/span\u003e\u003cspan\u003e effortlessly isolating weak DX signals alongside strong adjacent-channel broadcast carriers.\u003c\/span\u003e\u003cspan\u003e Delivering 100 Watts of RF output across all modes (SSB,\u003c\/span\u003e\u003cspan\u003e CW,\u003c\/span\u003e\u003cspan\u003e AM,\u003c\/span\u003e\u003cspan\u003e SAM,\u003c\/span\u003e\u003cspan\u003e FM,\u003c\/span\u003e\u003cspan\u003e and digital),\u003c\/span\u003e\u003cspan\u003e the radio supports two independent band\/mode Slice Receivers with real-time spectrum panadapters and waterfall displays up to 7 MHz wide.\u003c\/span\u003e\u003cspan\u003e Complete with full SmartLink remote capability over LAN or WAN,\u003c\/span\u003e\u003cspan\u003e the FLEX-6400M represents an all-in-one software-defined centerpiece for contesting,\u003c\/span\u003e\u003cspan\u003e DX chasing,\u003c\/span\u003e\u003cspan\u003e and everyday ragchewing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"4\"\u003eCondition\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eCosmetic Condition:\u003c\/b\u003e\u003cspan\u003e Good pre-owned condition overall; cabinet surfaces,\u003c\/span\u003e\u003cspan\u003e rear connection plate,\u003c\/span\u003e\u003cspan\u003e and bezel are clean.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eFront Controls \u0026amp; Power Switch:\u003c\/b\u003e\u003cspan\u003e All dual rotary encoders,\u003c\/span\u003e\u003cspan\u003e concentric pots,\u003c\/span\u003e\u003cspan\u003e and pushbuttons operate cleanly with firm tactile clicks; the front illuminated power pushbutton exhibits cosmetic fading.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eDisplay \u0026amp; Touchscreen:\u003c\/b\u003e\u003cspan\u003e The 8-inch IPS WUXGA color touchscreen is clear,\u003c\/span\u003e\u003cspan\u003e bright,\u003c\/span\u003e\u003cspan\u003e and fully responsive across all menu and panadapter functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eEnvironment \/ Odor Note:\u003c\/b\u003e\u003cspan\u003e Comes from a smoking environment; a noticeable smoke smell can be emitted from the internal cooling fans during active operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eRear Hardware \u0026amp; Ports:\u003c\/b\u003e\u003cspan\u003e Dual SO-239 RF ports,\u003c\/span\u003e\u003cspan\u003e BNC receiver\/transverter jacks,\u003c\/span\u003e\u003cspan\u003e HDMI monitor port,\u003c\/span\u003e\u003cspan\u003e USB sockets,\u003c\/span\u003e\u003cspan\u003e LAN port,\u003c\/span\u003e\u003cspan\u003e and Anderson Powerpole DC terminals are in excellent physical condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003ePackaging \u0026amp; Accessories:\u003c\/b\u003e\u003cspan\u003e Includes the matching hand microphone,\u003c\/span\u003e\u003cspan\u003e DC Powerpole cable harness,\u003c\/span\u003e\u003cspan\u003e Ethernet patch cable,\u003c\/span\u003e\u003cspan\u003e gps antenna,\u003c\/span\u003e\u003cspan\u003e and factory shipping box.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"7\"\u003eKey Features\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eStandalone \"M\" Model Operation:\u003c\/b\u003e\u003cspan\u003e Integrated 8-inch 1920x1200 IPS color touchscreen and ergonomic physical controls allow full operation without an external PC or Maestro.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDirect-Sampling SDR Performance:\u003c\/b\u003e\u003cspan\u003e 16-bit ADC sampling at 122.\u003c\/span\u003e\u003cspan\u003e88 Msps delivers an exceptional 115 dB RMDR at 2 kHz spacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003e100W Output Power:\u003c\/b\u003e\u003cspan\u003e Full 100 Watts PEP continuous output covering 160 meters through 6 meters in all modes (25W AM).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eDual Independent Receivers:\u003c\/b\u003e\u003cspan class=\"\"\u003e Features 2 independent Slice Receivers with simultaneous dual panadapters and high-definition waterfall displays spanning up to 7 MHz wide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eOptimized RF Preselection:\u003c\/b\u003e\u003cspan\u003e Built-in 3rd-order bandpass preselectors suppress out-of-band signals and intermodulation in high-RF contest environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eExternal HDMI Output:\u003c\/b\u003e\u003cspan\u003e Rear HDMI port supports full 1920x1200 high-definition external monitor mirroring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,6,0\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eFull Remote Integration (SmartLink):\u003c\/b\u003e\u003cspan\u003e Operate anywhere via LAN,\u003c\/span\u003e\u003cspan\u003e Wi-Fi,\u003c\/span\u003e\u003cspan\u003e or Internet using SmartSDR on Windows,\u003c\/span\u003e\u003cspan\u003e Mac,\u003c\/span\u003e\u003cspan\u003e iPad,\u003c\/span\u003e\u003cspan\u003e or iPhone clients.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,7,0\"\u003e\u003cb data-path-to-node=\"8,7,0\" data-index-in-node=\"0\"\u003eComprehensive Interfacing:\u003c\/b\u003e\u003cspan\u003e Equipped with 2 SO-239 antenna jacks,\u003c\/span\u003e\u003cspan\u003e dedicated RX-only BNC antenna port,\u003c\/span\u003e\u003cspan\u003e transverter port,\u003c\/span\u003e\u003cspan\u003e dual USB slots,\u003c\/span\u003e\u003cspan\u003e and 10 MHz reference input.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"10\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,0,0\"\u003e\u003cspan\u003eFlexRadio Systems FLEX-6400M Direct-Sampling SDR Transceiver\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,1,0\"\u003e\u003cspan\u003eFlexRadio Handheld PTT Microphone\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,2,0\"\u003e\u003cspan\u003eFused DC Power Cable Harness with Anderson Powerpole Connectors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,3,0\"\u003e\u003cspan\u003eRJ-45 Blue Ethernet Network Patch Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,4,0\"\u003e\u003cspan\u003eGPS antenna\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11,5,0\"\u003e\u003cspan\u003eOriginal FlexRadio Protective Shipping Box\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13\"\u003e\u003cstrong\u003eComes With Our 90-Day Warranty!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"14\"\u003e\u003cstrong\u003eSerial Number:\u003cspan class=\"\"\u003e 3421-1104-6401-1947\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"15\"\u003e\u003cstrong\u003eQR-0264\u003c\/strong\u003e\u003c\/p\u003e","brand":"Used Gear","offers":[{"title":"Default Title","offer_id":68074549575742,"sku":"U20578","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8260\/1775\/files\/IMG_8766_2dd48542-cbdf-4e43-996f-e96b5b923397.jpg?v=1794283504","url":"https:\/\/mtcradio.com\/products\/u20578-used-flexradio-flex-6400m-hf-50-mhz-direct-sampling-sdr-transceiver","provider":"MTC Radio","version":"1.0","type":"link"}