---
product_id: 584115002
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: "779 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Rtl Sdr Blog"
url: https://www.desertcart.ro/products/584115002-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias
store_origin: RO
region: Romania
---

# Activatable bias tee for LNA power 500 kHz–1.7 GHz tuning range Aluminum case with passive cooling RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit

**Brand:** rtl-sdr blog
**Price:** 779 Lei
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the airwaves like a pro—your signal empire starts here!

## 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?** 779 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/584115002-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

- • **Ultra-Wide Frequency Coverage:** Seamlessly tune from 500 kHz to 1.7 GHz for unmatched signal versatility.
- • **Precision 1 PPM TCXO Stability:** Stay locked on frequency with temperature-compensated oscillator accuracy.
- • **Built-In HF Upconverter & Bias Tee:** Power active antennas and access HF bands without extra gear.
- • **Robust Aluminum Shielding & Cooling:** Enhanced durability and thermal management for reliable long-term use.
- • **Complete Dipole Antenna Kit Included:** Plug-and-play terrestrial and satellite reception—perfect for pros and beginners alike.

## 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 temperature compensated oscillator for ultra-stable frequency accuracy. It covers an expansive 500 kHz to 1.7 GHz range with up to 3.2 MHz instantaneous bandwidth, housed in a thermally optimized aluminum case. This bundle includes a versatile dipole antenna kit ideal for terrestrial and satellite reception, plus an activatable bias tee to power active antennas. Compatible with multiple platforms and popular SDR software, it’s designed for both beginners and experts seeking premium signal reception and analysis.

## 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 aluminium case with passive cooling. Tunes from 500 kHz to 1.766 GHz with up to 3.2 MHz (2.4 MHz stable) of bandwidth. Can be used 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 R828D tuner, a 1PPM TCXO, better components, has a built in HF upconverter, 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.This is a bundle which includes the main dongle and also our multipurpose dipole antenna kit. The antenna kit is great for beginners as it allows for terrestrial and satellite reception. Easy to mount outdoors and designed for portable and temporary outside usage. Please do not use outside during poor weather conditions.

Review: Highly Recommended - Perfect for beginners and experts! - A little on the pricey side but honestly completely worth the money! Comes with a very easy to use and mount dipole, extremely simple to set up even for beginners. When set up correctly has very good signal receiving quality. The USB itself is tiny but the dipole can get extended to whatever length needed (well, until you can't extend it anymore!). Build quality is really good and it functions amazingly; I haven't even used this with a standard SDR program yet, but my own Python script I have been writing for direction finding and signal analysis - works perfectly (as long as you have the correct drivers&libraries installed!). This is definitely something beginners can use as well as people more experienced too - highly recomend!
Review: Brilliant deal, Next day delivery - As described worked great with great signal strength from the dipole antenna. Great value for money and you get alot of options! Quick delivery 5**

## 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 tee circuit and a much improved antenna set.
- 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.
- Comes with our portable VHF/UHF dipole antenna kit. Great for beginners as it allows for terrestrial and satellite reception. Easy to mount outdoors and designed for portable and temporary outside usage. Please do not use outside during poor weather conditions. Not suitable for HF reception.
- NOTE: The RTL-SDR Blog V4 requires custom drivers. Please follow the installations instructions carefully!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD7558GT |
| Best Sellers Rank | 6,187 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 30 in Interfaces |
| Guaranteed software updates until | unknown |
| Item model number | rtlsdr_v4_with_antenna |
| Manufacturer | RTL-SDR Blog |
| Product Dimensions | 19 x 5 x 24 cm; 245 g |

## Product Details

- **Brand:** RTL-SDR Blog
- **Colour:** black
- **Compatible devices:** Computer, laptop, smartphone
- **Connectivity technology:** USB
- **Connector type:** SMA-F

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly Recommended - Perfect for beginners and experts!
*by J***C on 14 January 2026*

A little on the pricey side but honestly completely worth the money! Comes with a very easy to use and mount dipole, extremely simple to set up even for beginners. When set up correctly has very good signal receiving quality. The USB itself is tiny but the dipole can get extended to whatever length needed (well, until you can't extend it anymore!). Build quality is really good and it functions amazingly; I haven't even used this with a standard SDR program yet, but my own Python script I have been writing for direction finding and signal analysis - works perfectly (as long as you have the correct drivers&libraries installed!). This is definitely something beginners can use as well as people more experienced too - highly recomend!

### ⭐⭐⭐⭐⭐ Brilliant deal, Next day delivery
*by A***H on 1 February 2026*

As described worked great with great signal strength from the dipole antenna. Great value for money and you get alot of options! Quick delivery 5**

### ⭐⭐⭐⭐⭐ Decent little SDR dongle
*by C***S on 23 July 2024*

If you’re buying this then you probably know what you want but in a nutshell this single works well with almost all operating systems and SDR applications. I was impressed with the included accessories. Easy to set up. Good value for money. Stays fairly cool during operation with its metal casing. Good reception, better than my handheld scanner in the same location.

## 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.ro/products/584115002-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias](https://www.desertcart.ro/products/584115002-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-hf-bias)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*