|Item Weight||4 ounces|
|Product Dimensions||4.6 x 2.1 x 0.8 inches|
|Item model number||NESDR Mini 2|
NooElec NESDR Mini 2 SDR & DVB-T USB Stick (RTL2832 + R820T2) with Antenna and Remote Control
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- Contains RTL2832U interface IC and the new, improved R820T2 tuner! This tuner has improved sensitivity and SNR compared to devices using the R820T. Unmatched price-performance.
- Contains all the same improvements on the 'generic' design as were made on the popular and well-tested NESDR Mini, including higher-accuracy clock, low-ESR capacitors, high-Q inductors, and more!
- 1-year warranty direct from NooElec! With locations in both the US & Canada, and full technical support services, your investment is a safe and wise one.
- Frequency capability is approximately 24MHz-1750MHz, with no gaps within that range. Expansion to HF, all the way down to 100kHz, is available with the Ham It Up upconverter (sold separately).
- Free high-quality telescopic antenna, much improved over the older thin-whip style antenna. Turn on, tune in and...listen!
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Say hello to the newest member of NooElec's popular NESDR SDR-range, the NESDR Mini 2. The Mini 2 uses a brand-new tuner IC, the R820T2 made by Rafael Micro, to provide increased sensitivity and improved SNR. A greatly-improved telescopic metal antenna is also included with your SDR set at no extra charge. If you liked the NESDR Mini, you will love the NESDR Mini 2!
The perfect device for learning software defined radio, on the cheap. Amateur radio, ADS-B, police & fire scanning, trunking, satellite images--you name it, this little guy can probably do it. Outperforms many devices 10x its cost!
This custom NooElec SDR is a modified DVB-T USB dongle tuned for SDR usage, including upgraded crystal, capacitors and inductors compared to generic devices. Full compatibility with a large array of software packages, such as MATLAB®, HDSDR, SDR Touch, SDR#, Planeplotter--too many to list.
MathWorks® and NooElecTM have coordinated to bring MATLAB® support for our SDR receivers. The RTL-SDR radio support package enables you to design wireless receivers using real world signals. Using Communications System ToolboxTM in conjunction with an RTL-SDR USB radio, you can design and prototype systems that process real-time wireless signals in MATLAB® and Simulink®
These units are based on the R820T2 tuner IC made by Rafael Micro. As such, they have a frequency capability of approximately 25MHz-1750MHz. There is also an RTL2832U IC on board of course, which acts as the demodulator and USB interface.
Interested in frequencies below 25MHz? We recommend you take a look at our Ham It Up upconverter, which will let you listen all the way down to 100kHz or lower with impeccable sensitivity.
The connector type on the SDR in female MCX, and on the antenna, male MCX. There are plenty of adapter and adapter cables available in our store if you want to connect your favorite antenna!
Top Customer Reviews
I had to search the internet until I found www.RTL-SDR.com/rtl-sdr-quick-start-guide/
This answered all my questions and got me up and running.
The www.nooelec.com website has links to SDR# and HDSDR software for windows.
Both are fantastic programs for listening to various types of signals from 25Mhz up to 1750Mhz.
I've been listening to CB radio, FM broadcasts, Fire, Police, Airlines going overhead, and the 2 meter and 440Mhz Ham bands.
Interesting thing, when I listen to the Ham bands on a regular Shortwave, I hear the signal about 1 or 2 seconds before I hear it
on the RTL-SDR receiver. Must be some kind of lag as the computer processes everything.
If you have a Mac, the software works fine under Parallels, however there is a free Mac software for it called GQRX.
It works, but is very limited. My favorite is "SDR-Radio v2"
I asked Tech Support at NooElec about the Remote Control that comes in the package: It's not for any of the SDR apps, it's for DVB video, which is aTV format that's not transmitted here in the US. If you're in Europe, here's the link to the software: http://f.nooelec.com/TV28Tv2.iso
Here's some software tips, in case you get these errors:
Program name: SDR-Radio:
Error was: “Cannot gain exclusive access to the selected radio.”
Solution: Turned out that in Windows Task Manager, an occurrence of “SDR Console” was hiding out that didn’t close when the rest of the program closed.
Program name: HDSDR :
Error was: "A device ID has been used that is out of range for your system."
Solution: Turned out that the program had forgotten the sound card it was to use. (RX input from radio, and RX output to speaker.) Should have been Parallels microphone and Parallels speaker, but the program forgot.
Program name: SDRsharp:
Error was: "1 compatible devices has been found but are all busy."
Solution: Once I got those others going, this one was back to normal.
I started with HDSDR, and quickly got the hang of recognizing signals including all the local commercial FM stations, and, quite comically, my elderly neighbour's wireless headphones, operating at 926 MHz. After that, I decided to tackle monitoring and decoding our local emergency services digital trunk radio system. I have to say that this little SDR seems perfectly suited to this particular application, and even with the supplied antenna provides very decent service- even when the entire radio system has been deemed a failure since its inception some 16 years ago.
I began with a solid understanding of radio and a working knowledge of what a SDR is, and within six hours of receiving this little guy was eavesdropping on the local constabulary. Everything you could possibly need to know in order to operate this device can be found on the internet, and there is plenty of freeware to keep one occupied for ages.
An awesome introduction to SDRs. Highly recommended. Now to get it working under Ubuntu.
Most Recent Customer Reviews
Use the Avare software .