{"product_id":"rtl-sdr-blog-v4-usb-dongle-with-dipole-antenna-kit","title":"RTL-SDR Blog V4 USB Dongle with Dipole Antenna Kit","description":"\u003cp\u003eThe RTL-SDR Blog V4 is an upgraded version of the popular software-defined radio (SDR) dongle, offering improved performance and additional features over the V3 model.\u003c\/p\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cul\u003e \n     \u003cli\u003eWide Frequency Coverage: Capable of tuning from 500 kHz to 1.766 GHz, the V4 supports a broad range of frequencies, accommodating various applications from HF to UHF bands. \u003c\/li\u003e \n     \u003cli\u003eEnhanced HF Reception: Integrates a built-in upconverter for improved HF signal reception, eliminating the need for direct sampling and providing better sensitivity and adjustable gain on HF frequencies. \u003c\/li\u003e \n     \u003cli\u003eAdvanced Tuner Technology: Utilizes the R828D tuner chip, featuring three switchable inputs and a triplexer circuit that isolates HF, VHF, and UHF bands, resulting in reduced interference from strong broadcast stations. \u003c\/li\u003e \n     \u003cli\u003eHigh-Precision Oscillator: Equipped with a 1 PPM temperature-compensated crystal oscillator (TCXO), ensuring exceptional frequency stability across the entire tuning range. \u003c\/li\u003e \n     \u003cli\u003eRobust Construction: Housed in a conductive black aluminum enclosure that provides effective shielding and passive cooling, enhancing durability and performance. \u003c\/li\u003e \n     \u003cli\u003eSoftware-Selectable Bias Tee: Features a software-activated 4.5V bias tee capable of supplying up to 180 mA, ideal for powering active antennas or external low-noise amplifiers. \u003c\/li\u003e \n     \u003cli\u003eImproved Filtering: Incorporates additional notch filters to mitigate common interference, ensuring clearer signal reception.\u003c\/li\u003e \n    \u003c\/ul\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n \u003cp\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cul\u003e \n     \u003cli\u003eWide Frequency Coverage: Capable of tuning from 500 kHz to 1.766 GHz, the V4 supports a broad range of frequencies, accommodating various applications from HF to UHF bands. \u003c\/li\u003e \n     \u003cli\u003eEnhanced HF Reception: Integrates a built-in upconverter for improved HF signal reception, eliminating the need for direct sampling and providing better sensitivity and adjustable gain on HF frequencies. \u003c\/li\u003e \n     \u003cli\u003eAdvanced Tuner Technology: Utilizes the R828D tuner chip, featuring three switchable inputs and a triplexer circuit that isolates HF, VHF, and UHF bands, resulting in reduced interference from strong broadcast stations. \u003c\/li\u003e \n     \u003cli\u003eHigh-Precision Oscillator: Equipped with a 1 PPM temperature-compensated crystal oscillator (TCXO), ensuring exceptional frequency stability across the entire tuning range. \u003c\/li\u003e \n     \u003cli\u003eRobust Construction: Housed in a conductive black aluminum enclosure that provides effective shielding and passive cooling, enhancing durability and performance. \u003c\/li\u003e \n     \u003cli\u003eSoftware-Selectable Bias Tee: Features a software-activated 4.5V bias tee capable of supplying up to 180 mA, ideal for powering active antennas or external low-noise amplifiers. \u003c\/li\u003e \n     \u003cli\u003eImproved Filtering: Incorporates additional notch filters to mitigate common interference, ensuring clearer signal reception.\u003c\/li\u003e \n    \u003c\/ul\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n \u003cp\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cdiv\u003e \n     \u003cdiv\u003e \n      \u003cdiv\u003e \n       \u003cp\u003e\u003c\/p\u003e \n       \u003cdiv\u003e \n        \u003cspan\u003e \u003cb\u003eWARNING:\u003c\/b\u003e This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See link below for more information. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e \u003c\/span\u003e \n       \u003c\/div\u003e \n      \u003c\/div\u003e \n     \u003c\/div\u003e \n     \u003cdiv\u003e\u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":42644002832469,"sku":"27543:WRL-27543:spark","price":11895.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/27543-TL-SDR-Blog-V4-USB-Dongle-All-Feature.jpg?v=1782363037","url":"https:\/\/www.tanotis.com\/products\/rtl-sdr-blog-v4-usb-dongle-with-dipole-antenna-kit","provider":"Tanotis","version":"1.0","type":"link"}