---
product_id: 725643521
title: "RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)"
brand: "rtl-sdr blog"
price: "¥16486"
currency: JPY
in_stock: true
reviews_count: 13
category: "Rtl Sdr Blog"
url: https://www.desertcart.jp/products/725643521-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software
store_origin: JP
region: Japan
---

# 500 kHz–1.7 GHz tuning range Aluminum shield with passive cooling 1PPM TCXO for ultra-stable frequency RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)

**Brand:** rtl-sdr blog
**Price:** ¥16486
**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 SMA Software Defined Radio (Dongle Only) by rtl-sdr blog
- **How much does it cost?** ¥16486 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/725643521-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

- • **Power Your Setup:** Activatable bias tee powers active antennas and LNAs directly from the dongle—cut the clutter, boost performance.
- • **Broad Spectrum Mastery:** Seamlessly tune from HF to UHF with a massive 3.2 MHz bandwidth—capture signals others miss.
- • **Plug & Play Versatility:** Compatible across Windows, OSX, Linux, Android, and Raspberry Pi—your all-in-one SDR solution.
- • **Next-Level Signal Clarity:** Enhanced R828D tuner and advanced filtering deliver crystal-clear reception, even for faint signals.
- • **Precision Frequency Stability:** 1PPM temperature-compensated oscillator ensures rock-solid signal lock, perfect for critical decoding.

## Overview

The RTL-SDR Blog V4 is a cutting-edge software defined radio dongle featuring the R828D tuner, RTL2832U ADC chip, and a 1PPM temperature-compensated oscillator for unparalleled frequency stability. It covers an extensive frequency range from 500 kHz to 1.7 GHz with up to 3.2 MHz instantaneous bandwidth, housed in a thermally optimized aluminum shield. Designed for professionals and enthusiasts alike, it supports multiple platforms and includes a software-enabled bias tee for powering active antennas, making it the definitive tool for advanced radio reception and signal analysis.

## Description

RTL-SDR Blog V4 software defined radio receiver equipped with RTL2832U ADC chip, R828D tuner, 1PPM TCXO, SMA F connector, built-in HF upconverter, improved filtering, and passive cooling function. It can tune up to 3.2 MHz (2.4 MHz stable) within a bandwidth of 500 kHz to 1.766 GHz. It works with free software such as SDR#, HDSDR, SDR-Radio, GQRX, and SDR Touch on Android. It operates on computers with Windows, OSX, Linux, Android, Raspberry Pi, etc. This model has several improvements over other brands: improved R828D tuner, 1PPM TCXO, better components, redesigned low-noise PCB, improved cooling, additional filtering, additional ESD protection, and SMA F connector. It also features a software-enabled bias tee for powering the LNA and active antenna. To enable HF reception below 24 MHz, refer to the V4 function guide. For technical support, feel free to contact us via messaging

Review: ラズパイ５に使用し 普通に使えます
Review: 以前に使用していた、SDRドングルより、安定した、受信が出来ています。 特に、耳で聞き取れない微弱な、信号でも、FT-8が受信出来るのが、素晴らしいです。 評判通りの商品で、満足しています。

## Features

- 1 x RTL-SDR Blog Brand R828D RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V4) (Dongle Only)
- Several improvements over other brands including the use of the R828D tuner, built-in HF upconverter circuit, improved filtering, better component tolerances, a 1PPM temperature compensated oscillator (TCXO), SMA F connector, aluminum shielded case with thermal pad for passive cooling, improved filtering, and an activatable bias tee circuit
- Tunes from 500 kHz to 1.7 GHz with up to 3.2 MHz (2.4 MHz stable) of instantaneous bandwidth Please note that the RTL-SDR dongle is RX only
- Note: The RTL-SDR Blog V4 requires a driver update Follow the installation instructions carefully Reviewers who say they don't receive a signal are not following the instructions!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD745394 |
| Amazon Bestseller | #22,353 in Computers ( See Top 100 in Computers ) #89 in External TV Tuners |
| Batteries Included | No |
| Batteries Required | No |
| Brand | RTL-SDR Blog |
| Color Name | Black |
| Compatible Devices | Desktop, Smartphone, Laptop, Tablet |
| Connectivity Technology | Radio Frequency |
| Customer Reviews | 4.5 4.5 out of 5 stars (873) |
| Date First Available | November 16, 2023 |
| Included Components | RTL-SDR Blog V4 Dongle |
| Manufacturer | RTL-SDR Blog |
| Manufacturer reference | rtlsdr_v4_dongle_only |
| Product Dimensions | 7 x 13.5 x 1.5 cm; 30 g |

## Product Details

- **Brand:** RTL-SDR Blog
- **Color:** Black
- **Compatible Devices:** Desktop, Smartphone, Laptop, Tablet
- **Connectivity Technology:** Radio Frequency
- **Connector Type:** SMA, HF Up Converter

## 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)
![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Image 2](https://m.media-amazon.com/images/I/61U3nJXNBjL.jpg)
![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Image 3](https://m.media-amazon.com/images/I/61XSnRdwLRL.jpg)
![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Image 4](https://m.media-amazon.com/images/I/610wICPA05L.jpg)
![RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) - Image 5](https://m.media-amazon.com/images/I/51hSoxBIzBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 3***0 on December 29, 2025*

ラズパイ５に使用し 普通に使えます

### ⭐⭐⭐⭐⭐ Review
*by R***O on December 25, 2025*

以前に使用していた、SDRドングルより、安定した、受信が出来ています。 特に、耳で聞き取れない微弱な、信号でも、FT-8が受信出来るのが、素晴らしいです。 評判通りの商品で、満足しています。

### ⭐⭐⭐⭐⭐ Review
*by A***R on December 4, 2025*

価格の割に高性能です。v3より感度が良いと感じます。PCで動作に問題があった時は、給電も疑ってみて下さい。USBハブ等は通さずにPCと直接接続して下さい。

## 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?

- 🛒 **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.jp/products/725643521-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software](https://www.desertcart.jp/products/725643521-rtl-sdr-blog-v4-r828d-rtl2832u-1ppm-tcxo-sma-software)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*