Features: DP-666 is a high-sensitivity radio based on NXP’s high-performance automotive-grade TEF6686 chip, which has excellent selectivity and ultra-high sensitivity. This automotive DSP tuner has a wide range of functions and advanced algorithms CEQ, EMS, iMS and PACS, noise canceller… , SDR(software-defined radio) signal processing, especially for improvement of multipath, adjacent frequency interference, weak signals There are significant advantages in processing and noise cancellation. DP-666 is a radio built on PE5PVB’s open source project TEF6686_ESP32. In addition to listening to radio stations, the project also supports a wealth of advanced features, such as: almost all RDS (Radio Data System) data display, automatic/manual station scanning, squelch function, battery voltage display, changeable themes, multilingual, station presets, and more. We redesigned the circuit board with reference to the mature TEF6686 front-end receiving circuit, and equipped the DP-666 with a 2.8-inch LCD color screen with resistive touch based on the open source project. While ensuring the portability of the machine, it can display rich RDS information (RDS information requires local radio support); a numeric keypad is added to facilitate users to quickly input frequencies; and a large-capacity 5000mAH battery supports longer standby time. In short, I hope you will be satisfied with this portable high-sensitivity travel radio! As the firmware is still under development and new features will be introduced, this manual is bound to have omissions and errors. Specification: Material: PCB+Metal+Electronic Components Colour: white/black/yellow Net weight: about 400g Size: 1188829mm Battery: Built-in 5000 mAh Package Included: Option1: 1Host(white/black/yellow) 1SMA trolley antenna 1Touch pen 1TYPE-C data cable 1Storage bag Option2: 1Host(white/black/yellow) 1SMA trolley antenna 1Touch pen 1TYPE-C data cable 1Storage bag 1Donut Antenna(black/red/blue). We package all items with care to ensure safe arrival! For a faster resolution. If the return is due to change of mind, select “Didn’t like item” or “Ordered by mistake”. Item shows signs of use/wear. Return doesn’t match the original product condition:missing/damaged. We stand behind our products and will work to ensure your complete satisfaction! Coverage (varies by product – see listing details). Excludes: Physical damage, liquid exposure, unauthorized repairs. Provide order number + defect evidence. We respond within 48h with solution. Has given our customers the best Auto parts, Motorcycle parts available on the market. We do it all, from motorcycle, cars and trucks to SUVs and more. Basically, if it’s on wheels and you need it, we can handle it. With our extensive knowledge and experience in this industry, we continue to bring you the best auto, motorcycle parts. We have more than 20,000 square meters of self-owned or third-party warehousing and logistics bases in the United States, the United Kingdom, Australia and other countries, and have a complete supply chain system to deliver high-quality products from all over the world to consumers. We are also committed to the development of Electronics, Home Garden, Stage Lights and other categories. MadHornets continues to bring you superior quality and cost effective products. Don’t hesitate, add this store to you favorites. Development Board 35M-4400M RF Signal Source Phase Locked Loop Generation Module. QRP Z-match Manual Antenna 5WTuner 3-28MHz Z-Match QRP Manual Antenna Tuner Ham. Mayhem Portapack H2 SDR Software Defined Radio PortaPack Metal Case. Si4732 Full-Band Radio Receiver BCL High-Performance Radio Receiver FM MW SW SSB. Receiving Switching Antenna Sharing Transceiver TR Switch Box 100W DC 160MHz US. Upgraded ATS-25X1 All Band DSP Radio Receiver FM LW SW With 2.4 Touch Screen US. Usdr usdx+Plus 8 Band SDR Full Mode HF Transceiver w/Power Adapter US Plug UE. Usdr usdx + Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver. Usdr usdx+ Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver UE.