--- product_id: 729190349 title: "RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit" brand: "rtl-sdr blog" price: "606778812₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/729190349-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias store_origin: VN region: Vietnam --- # 500 kHz–1.7 GHz tuning range Aluminum case with passive cooling 1 PPM TCXO for ultra-stable frequency RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit **Brand:** rtl-sdr blog **Price:** 606778812₫ **Availability:** ✅ In Stock ## Summary > 📡 Unlock the airwaves like a pro—never miss a signal again! ## Quick Answers - **What is this?** RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit by rtl-sdr blog - **How much does it cost?** 606778812₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/729190349-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias) ## 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 - • **Next-Level Cooling:** Aluminum shield with thermal pad keeps your SDR cool under pressure—no throttling here. - • **Bias Tee Power Boost:** Activate bias tee via software to power active antennas and LNAs for superior signal gain. - • **Broad Spectrum Mastery:** Seamlessly tune from 500 kHz to 1.7 GHz—capture signals others miss. - • **Plug & Play Versatility:** Compatible with Windows, macOS, Linux, Android, Raspberry Pi—your SDR, your ecosystem. - • **Precision Frequency Stability:** 1 PPM temperature-compensated oscillator ensures rock-solid reception accuracy. ## Overview The RTL-SDR Blog V4 is a cutting-edge software defined radio receiver featuring the R828D tuner, RTL2832U ADC chip, and a 1 PPM TCXO for exceptional frequency stability. It covers a wide frequency range from 500 kHz to 1.7 GHz with up to 3.2 MHz bandwidth, housed in a thermally optimized aluminum case with passive cooling. The device includes a bias tee for powering active antennas, improved filtering, and comes bundled with a versatile dipole antenna kit ideal for terrestrial and satellite reception. Compatible across major platforms, it’s perfect for both beginners and pros seeking reliable, portable SDR performance. ## 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 passive cooling feature in an aluminum case Tunes from 500 kHz to 1.766 GHz with bandwidth up to 3.2 MHz (2.4 MHz stable) Can be used with free software such as SDR#, HDSDR, SDR-Radio, GQRX, SDR Touch on Android Works with computers such as Windows, OSX, Linux, Android, Raspberry Pi, etc This model has several improvements over other brands R828D tuner, featuring a 1PPM TCXO, better components, built-in HF upconverter, a redesigned low-noise PCB, improved cooling, additional filtering, extra ESD protection, and an SMA F connector It also features a bias tee that can be activated with software to power the LNA and active antennas This bundle includes the main dongle and a multipurpose dipole antenna kit This antenna kit is perfect for beginners as it allows reception of both terrestrial and satellite broadcasts Easy to install outside and designed for portable and temporary outdoor use Do not use outdoors in bad weather RTL -SDR Blog V4 requires driver update Please read the installation manual carefully ## Features - Includes 1x RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle and 1x multipurpose dipole antenna kit - Several improvements over other brands including use of the R828D tuner, built-in HF upconverter, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminum shielded case with thermal pad for passive cooling, improved filtering, activatable bias T circuit and a much improved antenna set - Adjustable from 500 kHz to 1.7 GHz, with a maximum instantaneous bandwidth of 3.2 MHz (2.4 MHz stable) Please note that RTL-SDR dongles are RX only - Comes with a portable VHF/UHF dipole antenna kit It can receive terrestrial and satellite broadcasts, making it ideal for beginners Easy to install outside and designed for portable and temporary outdoor use Do not use outdoors in bad weather Not suitable for HF reception - NOTE: RTL-SDR Blog V4 requires driver update Follow the installation manual carefully Reviewers who say the signal cannot be received have not followed the instructions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CD7558GT | | Brand | RTL-SDR Blog | | Color | Black | | Compatible Devices | Desktop, Smartphone, Laptop, Tablet, Monitor, Raspberry Pi | | Customer Reviews | 4.5 4.5 out of 5 stars (1,438) | | Item Weight | 245 Grams | | Mfr Part Number | rtlsdr_v4_with_antenna | | Model Number | rtlsdr_v4_with_antenna | | Tuner Type | FM AM Short Wave Broadcast | | UPC | 783495030867 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** RTL-SDR Blog - **Color:** Black - **Compatible Devices:** Desktop, Smartphone, Laptop, Tablet, Monitor, Raspberry Pi - **Item Weight:** 245 Grams - **Number of Packs:** 1 - **Tuner Technology:** FM AM Short Wave Broadcast - **UPC:** 783495030867 - **Unit Count:** 1.00 Count ## Images ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - Image 1](https://m.media-amazon.com/images/I/71ulbD0GdUL.jpg) ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - Image 2](https://m.media-amazon.com/images/I/61U3nJXNBjL.jpg) ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - Image 3](https://m.media-amazon.com/images/I/61XSnRdwLRL.jpg) ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - Image 4](https://m.media-amazon.com/images/I/610wICPA05L.jpg) ![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - Image 5](https://m.media-amazon.com/images/I/51hSoxBIzBL.jpg) ## Frequently Bought Together - RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit - The Hobbyist's Guide to the RTL-SDR: Really Cheap Software Defined Radio - RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/729190349-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias](https://www.desertcart.vn/products/729190349-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*