--- product_id: 61450640 title: "NESDR SMArTee v2 SDR - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based Software Defined Radio" brand: "nooelec" price: "$112.03" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/61450640-nesdr-smartee-v2-sdr-premium-rtl-sdr-w-integrated-bias store_origin: US region: United States of America --- # Always-on 4.5V bias-tee with 250mA power 25MHz-1700MHz wideband reception 0.5PPM ultra-low phase noise TCXO NESDR SMArTee v2 SDR - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based Software Defined Radio **Brand:** nooelec **Price:** $112.03 **Availability:** βœ… In Stock ## Summary > πŸ“‘ Unlock the full spectrum of RF with precision and power β€” don’t get left off the airwaves! ## Quick Answers - **What is this?** NESDR SMArTee v2 SDR - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based Software Defined Radio by nooelec - **How much does it cost?** $112.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/61450640-nesdr-smartee-v2-sdr-premium-rtl-sdr-w-integrated-bias) ## Best For - nooelec enthusiasts ## Why This Product - Trusted nooelec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Compatible:** Slim aluminum enclosure fits side-by-side USB setups, perfect for Raspberry Pi. - β€’ **Unrivaled Signal Clarity:** Experience a 3dB noise floor reduction for crystal-clear RF reception. - β€’ **Precision Tuning Guaranteed:** 0.5PPM TCXO ensures 4x better frequency stability than typical SDRs. - β€’ **Built to Last with Confidence:** North American design & manufacturing backed by a full 2-year warranty. - β€’ **Power Your Antenna Seamlessly:** Integrated bias-tee powers active antennas without extra drivers or hassle. ## Overview The NooElec NESDR SMArTee v2 is a premium software defined radio featuring ultra-low noise reception from 25MHz to 1700MHz. It boasts a 0.5PPM ultra-stable TCXO for superior tuning accuracy, an always-on 4.5V bias-tee powering active antennas effortlessly, and a noise-reducing aluminum enclosure. Designed and manufactured in North America, it offers professional-grade performance in a compact form factor with a 2-year warranty, making it the go-to SDR for serious RF enthusiasts and pros alike. ## Description For full product details, please visit the product page at nooelec.comWe designed this SDR from the ground up in order to develop the best low-cost SDR in existence. The result? A reduction in the noise floor of an AVERAGE of ~3dB over the already high-performing NESDR SMArt (v1-v3)--with an additional always-on bias-tee feature--all in the same fantastic form factor! This premium RTL-SDR was designed, developed and fabricated by Nooelec in the USA and Canada, and comes complete with a full 2-year product warranty.Included:NESDR SMArTee SDR w/ brushed aluminum enclosure SDR features:The NESDR SMArTee contains the same ultra-low phase noise 0.5PPM TCXO used in our much smaller Nano 3 (TCXO specifications below), ensuring ultimate tuning stability in nearly any environment. In the quest for lower noise, the power supply section utilizes an RF-suitable voltage regulator with under 10 Β΅VRMS of noise. That is at least 10x lower than other designs! A quality shielded inductor was used in the power supply to improve EMI rejection. The included aluminum enclosure ensures stray EMI stays where it belongs--away from the sensitive RF circuitry. Lower board-level temperatures further improves the SDR noise floor. Full ESD circuitry on both the antenna input and the USB port provides protection for your investment, and peace of mind that your SDR will work when you need it most. Review: Great device - Quality is good, Reception is great size and compatibility is good Review: Good - Quite good. Perfect for my flight radar 24 setup ## Features - An ultra-low noise software defined radio, capable of receiving nearly ANY RF signal from approximately 25MHz-1700MHz. Includes SDR only! For a full package with an antenna bundle, please see http://www.desertcart.co.uk/dp/B079C4S2BT - Unmatched price & performance--redesigned PCB reduces noise by an average of a full 3dB! Includes all the same fantastic features as the rest of the NESDR SMArt series, including an ultra-low phase noise TCXO, with a guaranteed <0.5PPM tolerance out-of-the-box. This is at least 4x more accurate than units advertised as containing 1PPM TCXOs, which have up to a +/- 2PPM initial offset - Same form factor as the other devices in our NESDR SMArt series, which means no USB occlusion issues--run devices side-by-side without messy extension cables or adapters, even on embedded devices like the Raspberry Pi! - Always-on, 4.5V bias-tee with independent ultra-low-noise power supply and 250mA power capability allows you to power nearly any active antenna circuitry without messing around with drivers or software - Designed and manufactured by Nooelec in North America. Impeccable quality and full 2-year warranty! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079C3FHPG | | Analog Video Format | PAL | | Antenna | Radio | | AntennaDescription | Radio | | Best Sellers Rank | 72,384 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 88 in External TV Tuners & Video Capture Cards | | Brand | NooElec | | Brand Name | NooElec | | Colour | Black | | Compatible Devices | [Computer, Laptop, Tablet] | | Compatible devices | [Computer, Laptop, Tablet] | | Connectivity technology | ['Radio', 'USB'] | | Connector Type | usb | | Connector type | usb | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 384 Reviews | | Includes Remote | No | | Manufacturer | Nooelec Inc. | | Manufacturer Part Number | 100777 | | Model Number | NESDR SMArTee SDR | | Network Connectivity Technology | ['Radio', 'USB'] | | Tuner Type | Analog, Digital, TV Tuner | | UPC | 616469146229 | ## Product Details - **Brand:** NooElec - **Colour:** Black - **Compatible devices:** [Computer, Laptop, Tablet] - **Connectivity technology:** ['Radio', 'USB'] - **Connector type:** usb ## Images ![NESDR SMArTee v2 SDR - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based Software Defined Radio - Image 1](https://m.media-amazon.com/images/I/719zJqrduvL.jpg) ## Questions & Answers **Q: Am i reading correctly that this should not be used with ham it up as it will overheat?...trying to reduce the noise in my shortwave reception** A: I have been using a Nooelec NESDR SMArTee XTR SDR - Premium RTL-SDR w/ Extended Tuning Range, Aluminum Enclosure, Bias Tee, with the Ham It Up Plus with no problems. The Bias Tee, with it being enabled all time means that you cannot have an input which has a DC short circuit, such as a folded dipole, and this is a pain. I have also used the same one as in the query without issue, but am using that with Bias Tee powered 2m linear amplifier. **Q: I bought the hamit up from you last week. the sdr part is getting red hot after 5mns. cannot use it because of heat.** A: It may be because you're using the SMArTee dongle and not the Nooelec NESDR SMArt . the smartee version supplies up to 200ma to power preamps..it cannot be switched off. If the HAMitup presents a loop i/p the smartee will try to give the full 200ma and get hot. Nooelec supply the Nooelec NESDR SMArt in their bundle with the hamitup. Check the i/p of the Hamitup with a meter , if it shows close to short cct thats the problem. **Q: Are there any drawbacks to this smartee model compared to the basic smart? i have a smartee but want a second. wondering if any benefit to just smart?** A: No, the circuit design of SMArTee v2 and SMArt v4 are effectively the same. The difference is this has the bias tee (DC injector) circuit. It was designed to not affect performance over the frequency capability of the device, and does not--even in sensitive lab tests. If you don't mind the few extra quid you are generally better off with another SMArTee. The only exception I can think of is if you want to use an antenna that represents as zero ohm to the SDR (very rare). You cannot use that type of antenna with the SMArTee but can with the SMArt. Thanks for your support! **Q: Will this work on an android tablet using an otg cable usb adapter** A: Yes, the NESDR is compatible with Android, provided you install the correct drivers as per our Installation Guide. However, the processing power in a tablet is lower than on a PC, so you may see some performance issues depending on your application and the required software. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great device *by A***R on 12 December 2025* Quality is good, Reception is great size and compatibility is good ### ⭐⭐⭐⭐⭐ Good *by S***N on 13 December 2025* Quite good. Perfect for my flight radar 24 setup ### ⭐⭐⭐⭐⭐ Nice bit of kit *by C***L on 17 October 2025* I waited to see how it went and after months of using it works perfectly gets hot quickly great value for cash DMR and FM are clear pics up more than my trx 1 ## Frequently Bought Together - NESDR SMArTee v2 SDR - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based Software Defined Radio - Nooelec SAWbird+ ADS-B: Premium, Dual-Channel, Cascaded Ultra-Low Noise Amplifier (LNA) & Filter Module for Airplane Tracking Applications. 1090MHz (ADSB) and 978MHz (UAT) Center Frequencies - Nooelec Lana - Ultra Low-Noise Amplifier (LNA) Module for RF & Software Defined Radio (SDR) with Enclosure & Accessories. Wideband 20MHz-4000MHz Frequency Capability with Bias Tee & USB Power Options --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/61450640-nesdr-smartee-v2-sdr-premium-rtl-sdr-w-integrated-bias](https://www.desertcart.us/products/61450640-nesdr-smartee-v2-sdr-premium-rtl-sdr-w-integrated-bias) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*