--- product_id: 584115003 title: "RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)" brand: "rtl-sdr blog" price: "126472CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/584115003-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software store_origin: SN region: Senegal --- # 1 PPM temperature-compensated oscillator 500 kHz–1.7 GHz tuning range Aluminum case with passive cooling RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) **Brand:** rtl-sdr blog **Price:** 126472CFA **Availability:** βœ… In Stock ## Summary > πŸ“‘ Unlock the airwaves like a pro β€” never miss a signal again! ## Quick Answers - **What is this?** RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) by rtl-sdr blog - **How much does it cost?** 126472CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/584115003-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software) ## Best For - rtl-sdr blog enthusiasts ## Why This Product - Trusted rtl-sdr blog brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Stability:** 1 PPM TCXO ensures rock-solid frequency accuracy even in fluctuating temps. - β€’ **Next-Level Filtering:** Enhanced component tolerances and improved filtering deliver crystal-clear reception. - β€’ **Plug & Play Power Boost:** Activatable bias-tee powers your LNAs and active antennas without extra gear. - β€’ **Ultra-Wide Frequency Range:** Seamlessly tune from 500 kHz to 1.7 GHz for unmatched signal versatility. - β€’ **Cross-Platform Compatibility:** Works flawlessly on Windows, macOS, Linux, Android, and Raspberry Pi for ultimate flexibility. ## Overview The RTL-SDR Blog V4 is a cutting-edge software defined radio dongle featuring the R828D tuner and RTL2832U ADC chip. It offers a wide tuning range from 500 kHz to 1.7 GHz with up to 3.2 MHz bandwidth, enhanced by a 1 PPM temperature-compensated oscillator for superior frequency stability. Housed in a thermally optimized aluminum case with passive cooling, it includes an activatable bias-tee for powering external antennas. Compatible with major SDR software and multiple platforms, this dongle is a top-tier choice for serious radio enthusiasts and professionals. ## Description This is an RTL-SDR blog V4 software defined radio receiver with RTL2832U ADC chip, R828D tuner, 1PPM TCXO, SMA F connector, built in HF upconverter, improved filtering, and aluminum case with passive cooling. Tunes from 500 kHz to 1.766 GHz with up to 3.2 MHz (2.4 MHz stable) of bandwidth. Works with free software like SDR#, HDSDR, SDR-Radio, GQRX or SDR Touch on Android. Works on Windows, OSX, Linux, Android and computers like the Raspberry Pi. This model has several improvements over other brands. It uses the improved R828D tuner, a 1PPM TCXO, better components, a redesigned lower noise PCB, cooling improvements, additional filtering, extra ESD protection and an SMA F connector. It also has a software activatable bias-tee for powering LNA's and active antennas. ## Features - Includes 1x RTL-SDR Blog R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V4) (Dongle Only) - Several improvements over other brands including use of the R828D tuner, built in HF upconverter circuit, improved filtering, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium shielded case with thermal pad for passive cooling, improved filtering, and an activatable bias tee circuit. - Can tune from 500 kHz to 1.7 GHz and has up to 3.2 MHz of instantaneous bandwidth (2.4 MHz stable). Please note RTL-SDR dongles are RX only. - NOTE: The RTL-SDR Blog V4 requires custom drivers. Please follow the installations instructions carefully! ## Technical Specifications | Specification | Value | |---------------|-------| | Antennadescription | Radio | | Asin | B0CD745394 | | Best Sellers Rank | 11,771 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 1 in Radio Frequency Transceivers | | Box Contents | RTL-SDR Dongle | | Brand Name | RTL-SDR Blog | | Colour | black | | Compatible Devices | Laptop, Desktop, Tablet, Smartphone, Raspberry Pi | | Connector Type | SMA, RF Upconverter | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (948) 4.4 out of 5 stars | | Includes Remote | No | | Item Dimensions L X W X H | 7L x 13.5W x 1.5H centimetres | | Manufacturer | RTL-SDR Blog | | Manufacturer Part Number | rtlsdr_v4_dongle_only | | Network Connectivity Technology | Radio Frequency | | Number Of Items | 1 | | Product Warranty | 2 years warranty on manufacturing defects | | Tuner Type | R828D | | Upc | 783495030850 | ## Product Details - **Brand:** RTL-SDR Blog - **Colour:** black - **Compatible devices:** Laptop, Desktop, Tablet, Smartphone, Raspberry Pi - **Connectivity technology:** Radio Frequency - **Connector type:** SMA, RF Upconverter ## Images ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Image 1](https://m.media-amazon.com/images/I/61uCnywe-WL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seriously capable device for anyone interested in getting into amateur radio *by on Reviewed in the United Kingdom 31 May 2026* I love this thing. Probably my favorite gadget of all time. Plug this into a USB port on your laptop and attach an antenna (not included) and you unlock a whole new world of software defined radio (SDR). This tiny dongle acts as a wide band radio receiver - the sort of thing that would have been the size of a shoebox a few years ago. I’ve used mine to feed aircraft position data to flight tracking websites (PlaneFinder, FlightAware, etc.), to intercept and decode signals from satellites, the international space station, and my neighbours weather station. You can listen to Ham radio operators, marine traffic, CB radio and even air traffic control talking to planes flying overhead. You can also use it to listen to DAB radio. It’s a seriously capable bit of kit in a compact package. For anyone interested in radio, this is a great way to get into what will quickly become an absorbing hobby. Minor point, but it tends to run quite hot to the touch. It might be obvious, but you can’t transmit with this - it’s just a receiver. ### ⭐⭐⭐⭐⭐ Affordable SDR *by on Reviewed in the United Kingdom 26 July 2025* This is a very affordable SDR. It isn’t exactly plug and play and took some googling to set up but I’m not an expert and for the price should expect to have to put in a bit of work to get it set up. So far I’m really happy with it and it can be used with a range of different sdr software ### ⭐⭐⭐⭐⭐ Works well, but be careful with software driver installation *by on Reviewed in the United Kingdom 28 July 2026* Works well when coupled with software like SDRsharp and SDRangel. But be aware that the initial installation is not for the feint hearted, and you need to exactly follow the quick start guide at rdl-sdr.com to get it working. ## Frequently Bought Together - RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Bingfu VHF UHF Ham Amateur Radio Police Scanner Antenna Magnetic Base BNC Male Antenna Compatible with Uniden Bearcat Whistler Shack Police Scanner Radio - 4PCS SMA to BNC Antenna Coax Adapter Connector, SMA Male Female to BNC Male Female Coaxial Adapters for SDR, HAM Radio, Scanner, Walkie Talkie --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/584115003-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software](https://www.desertcart.sn/products/584115003-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-23*