Nooelec RTL-SDR v5 Bundle - NESDR SMArt HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium RTLSDR w/ 0.5PPM TCXO, SMA Input, Aluminum Enclosure & 3 Antennas. RTL2832U & R820T2-Based Radio

I use the RTL-SDR with home assistant to monitor the radio signal from my kerosene tank level sensor and also use it with an old British Gas electricity meter clamp to measure the house electricity consumption. It took a bit of figuring out but works flawlessly now using RTL_433 in home assistant.The RTL-SDR I a great little piece of kit and you can use it to receive all sorts of radio signals.If you use RTL_433 discovery in home assistant you will no doubt see all sorts of radio signals around you, including the tyre pressure monitors of cars driving past!It is slightly larger in size than a normal usb dongle and comes with a selection of different aerials to use with it. It is well made and sturdy in what I guess is aluminium.I’d recommend this to anyone if they are interested in projects like mine.

Great little kit, performs well.I've noticed a few software glitches, e.g. if you sit on a specific frequency for too long you'll have to restart the process again to retune further.Gets quite hot but hasn't failed so far. The magnet isn't stuck onto the stand very well so I have to fully extend the antenna to weigh it down.Probably not a great first impression to new users, the drivers have to be manually installed using external software, and there's no help provided directly by NESDR as far as I'm aware (this may be inaccurate).Otherwise brilliant, a great product considering the price.

***EDITED***I was impressed but short lived !!!From my technical mind this thing needs a heat sink and fan, after a few hours use the usb extension got too warm then started to have random disconnects, assuming it was just the lead that was faulty I taped the lead to my work bench so it couldnt move, I also strapped two old motherboard heat sinks either side of nooelec using thermal pads. This helped cool the device somewhat but fear the dodgy lead/heat has damaged something internally. Now it just keeps crashing and disconnecting even without the extension. A real PITA because i've just ordered a better antenna to go with it :(***EDIT***After further reading and testing I can confirm the usb extension lead was faulty. The nooelec will certainly benefit from a usb hub too (It remains connected in windows device manager if you get a crash) the added heatsinks and thermal pads i added certainly help cool the device for my needs and should be an after thought for long term use. It's been running solidly now 24/7 for the past few days but will drop one star for the dodgy cheaply made usb extension.A cool purchase for venturing into the world of SDR

Signal quality is excellent from the SDR reciever, tunes very easily on my tablet or pc. My only issue is the unit itself seems to struggle to conenct to usb ports and requires a bit of downward pressure in order to be picked up by devices. I have taken it apart and see no issues on the device, so it may well just be a bad device in a batch, as my others work fine. I just never got around to returning this one in time.For the price of the unit, it is a high-quality, robust product and offers great value.Easy to use and to set up, just download the driver and software from the NOOelec site.

The NESDR SMArt v5 Bundle comes with 3 aerials, short one is for UHF ( suitable for 500MHz - 1900MHz), the mid size for 70cm (400MHz - 470MHz) and telescopic aerial can be adjusted to the desired frequency.If you know the frequency range you want to tune in, you can achieve very good results by using telescopic aearial and any online Vertical Antenna Calculator.I have used this SDR mainly for Weather Baloon Radiosonde Tracking with Raspberry Pi4 2GB and software from SQ6KXY.Over the weeks I have tested it with Mac and many different flavours of Linux on a X86_32, X86_64 and ARM 32bit and 64bit (Raspberry Pi) platforms. Each and every time SDR was recognised without any issues.My unit has been in 24/7 operation for for several weeks now, while it gets fairly worm, it works reliably.It can receive clear signal from radiosonde 200km away at 30,000m altitude with 1.5m diapole antenna. The digital signal is clear and received messages do not contain errors.I have tested it on most Amateur Radio bands too, and ADS-B for flight tracking all with great results.I can highly recommend NESDR SMArt v5 Bundle to any radio enthusiast. I will be ordering more of those SDR's for my RX project to be able to cover more frequency ranges at the same time.All the best

A good product in overall. I aet it up for my plane tracking system within my homelab, it works as it should be.Bonus point, once you start streaming to the online plane tracking system, you'll get a premium account from them.

Nooelec RTL-SDR v5 Bundle. Great bit of kit, very easy to set up. Works well with cubic-sdr. I would recommend a better antenna if you want to pick up more channels.

At first I had a problem installing the software following the instructions from an online provider when some files just wouldn't open. I think this might have been a problem with my computer, however, after a short while I received an email direct from NooElec (Amazon must send them your email address after purchase) and by following their instructions I was up and running in no time at all, albeit with a different software from the one I had been trying to install. I am now learning to use the software and enjoying the fun of it all. The SDR dongle is a solid piece of kit and the antennas although small seem to be of good quality and do work. I am now thinking of building a discone antenna for greater coverage of the bands.

Tenía la idea que los materiales serían de una calidad más baja, pero se percibe las ganas de hacer un producto de buena calidad con n costo razonable. Buenos acabados y los conectores traen protectores de plástico. Todo funciona muy bien, aunque llevo solo 1 día probándolo

Ürün malzeme kalitesi güzel fakat dışının metal yapılmış olması fazla ısınıyor gibi hissettiriyor.

The Nooelec NESDR SMArt v5 Bundle is a premium software-defined radio (SDR) kit designed to transform your computer, tablet, or smartphone into a versatile RF receiver. With a frequency range spanning from 100kHz to 1.75GHz, it caters to a broad spectrum of applications, including AM/FM radio, shortwave, CB, air traffic control, ADS-B, AIS, NOAA weather satellites, and more.⸻⚙️ Key Features• Wide Frequency Coverage: Receives signals from 100kHz to 1.75GHz, supporting a vast array of radio communications.• Enhanced Performance: Compared to previous versions, the v5 offers up to 15dB improvement in HF signal-to-noise ratio (SNR) and up to 6dB in VHF/UHF SNR.• High-Precision TCXO: Equipped with a 0.5PPM temperature-compensated crystal oscillator for improved frequency stability.• Robust Build: Housed in a black brushed aluminum enclosure with an integrated heatsink, ensuring durability and efficient heat dissipation.• Comprehensive Antenna Kit: Includes a magnetic antenna base with a 2m RG58 cable and three antenna masts: a variable-frequency telescopic antenna, a 433MHz fixed-frequency antenna, and a UHF fixed-frequency antenna.• Cross-Platform Compatibility: Works seamlessly with Windows, macOS, Linux, and Android operating systems.⸻👍 Pros• Versatile Reception: Capable of receiving a wide range of frequencies, making it suitable for various applications.• Improved Signal Quality: Enhanced SNR ensures clearer reception, especially in HF bands.• Portable and Durable: Compact design with a sturdy aluminum enclosure makes it ideal for both stationary and mobile setups.• User-Friendly: Plug-and-play functionality with extensive software support simplifies the user experience.⸻👎 Cons• Limited HF Performance: While it supports direct sampling for HF reception, optimal performance may require an upconverter like the “Ham It Up” for frequencies below 25MHz.• No Bias-Tee Power: The v5 lacks a bias-tee, which means it cannot power active antennas directly.• Heat Generation: Extended use can lead to the device becoming warm; adequate ventilation is recommended for continuous operation.⸻🧪 User ExperienceUsers have reported positive experiences with the NESDR SMArt v5, noting its sensitivity and ease of use. One user mentioned, “I was amazed at the system’s sensitivity with nothing but a telescopic antenna mounted indoors. All bands perform very well.”However, some users have pointed out the absence of a bias-tee and the device’s tendency to heat up during prolonged use. Despite these minor drawbacks, the overall consensus is that the NESDR SMArt v5 offers excellent value for its price point.⸻🧰 ConclusionThe Nooelec NESDR SMArt v5 Bundle stands out as a versatile and cost-effective solution for both beginners and seasoned radio enthusiasts. Its broad frequency coverage, improved signal reception, and robust build quality make it a reliable choice for various SDR applications. While it has some limitations in HF performance and lacks a bias-tee, these are minor considerations given its overall capabilities and affordability.

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VerpackungDas Nooelec RTL-SDR v5 Bundle wird gut geschützt geliefert. Der Empfänger selbst ist in einem stabilen Aluminiumgehäuse untergebracht, was nicht nur für eine hochwertige Optik sorgt, sondern auch die Abschirmung gegenüber Störungen verbessert. Im Lieferumfang sind drei verschiedene Antennen enthalten, die je nach Einsatzbereich flexibel genutzt werden können.Wertigkeit & VerarbeitungDer Empfänger macht einen sehr wertigen Eindruck. Das Aluminiumgehäuse fühlt sich robust an, und die SMA-Anschlüsse sind sauber verarbeitet. Die beigelegten Antennen sind solide, aber für optimale Ergebnisse empfiehlt sich unter Umständen eine externe, höherwertige Antenne.Leistung & BetriebDer SDR deckt ein breites Frequenzspektrum von 100 kHz bis 1,75 GHz ab und ermöglicht so den Empfang verschiedenster Signale. Der 0,5 PPM TCXO sorgt für eine stabile Frequenzhaltung, was besonders bei schmalbandigen Signalen wichtig ist. Im Dauerbetrieb wird das Gerät allerdings spürbar warm, was Fragen zur Langzeithaltbarkeit aufwirft. Seit Oktober 2024 läuft es bei mir jedoch rund um die Uhr (24/7) ohne Probleme.FazitDer Nooelec RTL-SDR v5 ist ein leistungsstarker und gut verarbeiteter Software Defined Radio mit einem großen Frequenzbereich und stabiler Frequenzhaltung. Die hochwertige Verarbeitung überzeugt, allerdings bleibt abzuwarten, wie sich die Wärmeentwicklung auf die Lebensdauer auswirkt. Bisher zeigt er sich im Dauerbetrieb jedoch zuverlässig.