--- product_id: 41490798 title: "NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & E4000-Based Software Defined Radio" brand: "nooelec" price: "€ 109.66" currency: EUR in_stock: true category: "Noo Elec" url: https://www.desertcart.be/products/41490798-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning store_origin: BE region: Belgium --- # 4.5V 250mA integrated bias-tee 65MHz-2300MHz wide tuning range 0.5PPM ultra-low phase noise TCXO NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & E4000-Based Software Defined Radio **Brand:** nooelec **Price:** € 109.66 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your signal game with precision and power β€” don’t get left behind! ## Quick Answers - **What is this?** NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & E4000-Based Software Defined Radio by nooelec - **How much does it cost?** € 109.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/41490798-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning) ## 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€’ **Plug & Power Bias-Tee:** Integrated 4.5V 250mA bias-tee powers your RF accessories instantlyβ€”no extra setup required. - β€’ **Premium Build Quality:** Encased in sleek silver brushed aluminum with custom heatsink and silicone pads for durability and heat management. - β€’ **Precision Stability Guaranteed:** Ultra-low phase noise 0.5PPM TCXO ensures crystal-clear signal reception and reliable performance. - β€’ **Unmatched Frequency Flexibility:** Tune from 65MHz up to 2300MHz with precision, covering a vast spectrum for all your SDR needs. - β€’ **Optimized for Multi-Device Setups:** Designed to minimize USB port occlusion, enabling seamless use alongside Raspberry Pi and other USB devices. ## Overview The NooElec NESDR SMArTee XTR is a premium software-defined radio featuring a broad 65MHz-2300MHz tuning range, integrated 4.5V 250mA bias-tee, and ultra-stable 0.5PPM TCXO. Housed in a durable silver brushed aluminum enclosure with custom cooling, it supports multi-device USB setups and delivers superior sensitivity across low and high frequencies. Proudly built in North America with a 2-year warranty, it’s engineered for professionals demanding reliable, high-performance SDR capabilities. ## Description This premium RTL-SDR was designed, developed and fabricated by Nooelec in the USA and Canada in order to implement a wide array of feature requests. The integrated, highly-regulated 4.5V 250mA bias-tee is ready to power your RF accessories--no hardware or software modifications are required to activate the bias-tee. The bias-tee is protected by an automatically resetting fuse, to ensure your investment is safe from accidental short-circuits of the RF input.Compared to R820T-based devices, this E4000-based SDR excels at sensitivity at 1500MHz, and is capable of far higher frequencies--up to approximately 2300MHz. There is a small gap in frequency capability near 1100MHz. As such, we do NOT recommend this device for ADS-B usage. For ADS-B, consider NESDR SMArt, also available on desertcart.For full product specifications, please visit our website at nooelec.com Included: βœ” NESDR SMArTee XTR SDR in silver brushed aluminum enclosure SDR Specifications: βœ” RTL2832U Demodulator/USB interface IC βœ” E4000 tuner IC βœ” Integrated, always-on bias-tee (4.5V, 250mA max) βœ” 0.5PPM, ultra-low phase noise TCXO βœ” 2 RF-suitable voltage regulators βœ” Shielded primary inductor βœ” Integrated custom heatsinkβœ” 2 silicone pads βœ” Female SMA antenna input βœ” High-quality silver brushed aluminum enclosure βœ” Frequency capability approximately 65MHz-2300MHz, with small frequency gap near 1100MHzTCXO Specifications: βœ” Frequency stability: 0.5PPM (max) βœ” Phase noise @1kHz offset: -138dBc/Hz (or better) βœ” Phase noise @10kHz: -150dBc/Hz (or better) βœ” Phase noise @100kHz: -152dBc/Hz (or better) ## Features - Premium software defined radio NESDR SMArTee XTR in a beautiful silver brushed aluminum enclosure - A wide variety of improvements on other designs, including integrated 4.5V 250mA bias-tee, ultra-low phase noise 0.5PPM TCXO, 2 RF-suitable voltage regulators, custom heatsink, 2 silicone pads and SMA female connector - Designed from the ground up to reduce USB port occlusion. Run multiple NESDR SMArt series devices side-by-side with any USB-compliant device, including tightly-spaced embedded devices like the Raspberry Pi - SDR frequency capability approximately 65MHz-2300MHz. Frequency range can be extended down to 100kHz or lower with the Ham It Up, also available on desertcart (B009LQT3G6) - Proudly built by Nooelec in the USA and Canada! Full 2-year product warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y1D7P48 | | Analog Video Format | PAL | | AntennaDescription | Radio | | Best Sellers Rank | #125,407 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Radio Frequency Transceivers #53 in External TV Tuners | | Brand | NooElec | | Color | silver | | Compatible Devices | Computer, Laptop, Raspberry Pi | | Connectivity Technology | USB | | Connector Type | SMA | | Customer Reviews | 4.1 4.1 out of 5 stars (365) | | Includes Remote | Yes | | Item Weight | 31 Grams | | Manufacturer | Nooelec Inc. | | Mfr Part Number | 100726 | | Model Number | NESDR SMArTee XTR SDR | | Tuner Type | Digital | | UPC | 616469145963 | ## Product Details - **Brand:** NooElec - **Color:** silver - **Compatible Devices:** Computer, Laptop, Raspberry Pi - **Connectivity Technology:** USB - **Connector Type:** SMA ## Images ![NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & E4000-Based Software Defined Radio - Image 1](https://m.media-amazon.com/images/I/81a7NdCTt7L.jpg) ## Questions & Answers **Q: What does it do? There is a description of it that tells me nothing. What’s it for? what does it do?** A: It is an SDR, seems pretty self explanatory to me and probably anyone else seeking out this product. Why would they waste valuable space explaining what an SDR doesn't when you can very easily seek out that information yourself. The product description is for specification and details about the product that the people seeking to buy it would need to make an educated purchase. Do you complain about the product pages for toilet paper because they don't explain what it is used for in the description, or is this just a one time thing? **Q: will this work with usb 3.0 without zadig?** A: Yes, this SDR is compatible with USB 3.0 ports. If you're using a Windows machine, you will need to utilize Zadig for the driver installation procedure. Please contact Nooelec directly for assistance with the driver installation. Thank you! **Q: do i need an upconverter with the nesdr-xtr bundle?** A: It depends on what applications you're most interested in. The upconverter will allow you to listen to frequencies between 100kHz to 65 MHz, whereas the frequency range of this SDR on its own is 55 MHz to 2300 MHz. Thanks for your question! **Q: How much bandwidth can be viewed by sdrsharp etc?** A: 3.2 MHz with USB 3.0 as the tuner IC is a E4000. ## Frequently Bought Together - NooElec NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & E4000-Based Software Defined Radio - NooElec SAWbird+ GOES - Premium Saw Filter & Cascaded Ultra-Low Noise LNA Module for NOAA (GOES/LRIT/HRIT/HRPT) Applications. 1688MHz Center Frequency - NooElec SAWbird+ NOAA - Premium Saw Filter & Cascaded Ultra-Low Noise LNA Module for NOAA Applications. 137MHz Center Frequency --- ## 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.be/products/41490798-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning](https://www.desertcart.be/products/41490798-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-10*