--- product_id: 52207432 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: "RM594" currency: MYR in_stock: true category: "Noo Elec" url: https://www.desertcart.com.my/products/52207432-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning store_origin: MY region: Malaysia --- # 4.5V 250mA integrated bias-tee 65MHz-2300MHz 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:** RM594 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock the airwaves like a pro—where precision meets power and style. ## 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?** RM594 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/52207432-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 - • **Power-Ready Bias-Tee:** Integrated 4.5V 250mA bias-tee powers your RF accessories instantly—no hacks, no fuss. - • **Rock-Solid Stability:** Ultra-low phase noise 0.5PPM TCXO ensures crystal-clear signal integrity for professional-grade reception. - • **Sleek & Durable Design:** Premium silver brushed aluminum enclosure with custom heatsink and silicone pads for optimal performance and style. - • **Extended Frequency Mastery:** Cover a massive 65MHz to 2300MHz spectrum with precision tuning—unlock signals others miss. - • **Seamless Multi-Device Setup:** Engineered to minimize USB port occlusion—run multiple SDRs side-by-side even on compact setups like Raspberry Pi. ## Overview The NooElec NESDR SMArTee XTR is a premium software-defined radio featuring a wide 65MHz-2300MHz tuning range, integrated 4.5V 250mA bias-tee, and ultra-stable 0.5PPM TCXO. Housed in a sleek aluminum enclosure with custom cooling, it supports multi-device USB setups and is built in North America with a 2-year warranty, making it the go-to choice for serious RF enthusiasts and professionals. ## 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: ✔ NESDR SMArTee XTR SDR in silver brushed aluminum enclosure SDR Specifications: ✔ RTL2832U Demodulator/USB interface IC ✔ E4000 tuner IC ✔ Integrated, always-on bias-tee (4.5V, 250mA max) ✔ 0.5PPM, ultra-low phase noise TCXO ✔ 2 RF-suitable voltage regulators ✔ Shielded primary inductor ✔ Integrated custom heatsink✔ 2 silicone pads ✔ Female SMA antenna input ✔ High-quality silver brushed aluminum enclosure ✔ Frequency capability approximately 65MHz-2300MHz, with small frequency gap near 1100MHzTCXO Specifications: ✔ Frequency stability: 0.5PPM (max) ✔ Phase noise @1kHz offset: -138dBc/Hz (or better) ✔ Phase noise @10kHz: -150dBc/Hz (or better) ✔ 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 | 33,543 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 15 in Radio Frequency Transceivers | | Brand Name | NooElec | | Colour | silver | | Compatible Devices | Computer, Laptop, Raspberry Pi | | Connector Type | SMA | | Country of Origin | USA | | Customer Reviews | 4.2 4.2 out of 5 stars (365) | | Includes Remote | Yes | | Item Weight | 31 Grams | | Manufacturer | NooElec Inc. | | Manufacturer Part Number | 100726 | | Model Number | NESDR SMArTee XTR SDR | | Network Connectivity Technology | USB | | Tuner Type | Digital | | UPC | 616469145963 | ## Product Details - **Brand:** NooElec - **Colour:** 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: Is it ok to use an fm broadcast filter on it without a dc block?** A: Please direct questions about specific hardware configurations to Nooelec directly, via Amazon messaging or by opening a ticket at support.nooelec.com. Thank you! **Q: Is it safe to use this with a cheap chinese upconverter? could the bias-tee be damaged or the upconverter without a dc block?** A: The Nooelec designs use automatic resettable fuse. Due to the E4000 chip used this one also has a noise spike right where you tune - so one needs to offset tune, also a gap near the ADS-B frequency. As to up-converter, they add annoying noise and cheap ones even more: this device goes up to 2.3GHz - or did you mean at the lower end? If you want to receive from lower frequencies I'd suggest the Nooelec NESDR SMArt v4 SDR which starts at 25MHz and to go even lower look at the Airspy HF+ Discovery which starts at 500 Hz. **Q: Would i get SDR radio with this on my iphone 13, will it transmit to my iphone, or do i need a connecter ?** A: It is not iOS compatible. Thanks **Q: Can it recieve ham radio frequency’s?** A: The frequency range of this SDR is 55MHz - 2300MHz, with higher sensitivity under 500MHz and over 1500MHz. You can use this device to receive signals below 55MHz, but you would need to use an upconverter, like the Ham It Up, to convert these signals into a range that the SDR can pick up. ## 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? - 🛒 **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.com.my/products/52207432-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning](https://www.desertcart.com.my/products/52207432-nesdr-smartee-xtr-sdr-premium-rtl-sdr-w-extended-tuning) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-09-08*