This article covers Nooelec NESDR SMArTee v2 バンドル.

Overview

The Nooelec NESDR SMArTee v2 Bundle is a premium software-defined radio (SDR) kit based on the RTL2832U and R820T2 chipsets. It covers a wide frequency range from approximately 25 MHz to 1700 MHz, making it suitable for amateur radio, aviation monitoring, weather satellite reception, and general RF experimentation. What sets this bundle apart is the integrated always-on 4.5V bias tee, which powers active antennas without requiring separate injectors or software configuration. The 0.5PPM ultra-low phase noise TCXO ensures exceptional frequency stability, significantly outperforming typical 1PPM or 2PPM TCXOs found in cheaper dongles. In the box, you get the SDR unit housed in a brushed aluminum enclosure, an antenna base with 2m RG58 cable, a telescopic antenna mast, a 433MHz ISM-band antenna mast, and a UHF antenna mast. Everything needed to start receiving is included, which is a major plus for beginners.

Connectivity & Compatibility

The NESDR SMArTee v2 connects via USB and works with Windows, macOS, Linux, and Raspberry Pi. It uses standard RTL-SDR drivers (rtl-sdr, SDR#, GQRX, CubicSDR, etc.), so setup is straightforward. The SMA antenna input allows you to connect the included antennas or third-party SMA antennas via adapters. The bias tee provides 4.5V at up to 250mA, suitable for most active antennas like Mini Whips or LNAs. Note that this is a receive-only device. It cannot transmit, so it is not suitable for two-way radio or amateur radio transmission without additional hardware.

Product Info

The Nooelec NESDR SMArTee v2 is designed and manufactured by Nooelec in North America. It sits in the mid-to-high range of RTL-SDR products, offering a noise floor reduction of about 3dB compared to standard dongles, thanks to a redesigned PCB and better power regulation. It comes with a 2-year warranty. The bundle includes the SDR unit, three antennas, antenna base, and USB cable. It is available on for around ¥9,900.

Best Use Cases

Amateur radio enthusiasts: Ideal for receiving airband, weather satellites (NOAA, Meteor), FM broadcast, and other signals. The bias tee simplifies connecting outdoor active antennas. SDR beginners: The all-in-one bundle with three antennas lets you start experimenting immediately. Driver installation is simple, making it a great first SDR. * Raspberry Pi users: The compact aluminum enclosure fits directly into a Pi's USB port without needing extension cables, perfect for headless remote receiver setups. If you already own a high-end SDR like an Airspy or HackRF, or need transmit capability, this may not be the right choice.

Things to Consider

The NESDR SMArTee v2 is an RTL-SDR with a maximum instantaneous bandwidth of about 2.4 MHz (up to ~3.2 MHz with some software tweaks). This is sufficient for narrowband signals but not for wideband spectrum analysis or fast frequency hopping. The included antennas are general-purpose; for optimal reception on specific bands, you may want to invest in dedicated antennas or a low-noise amplifier (LNA). ## FAQ
Q: Can this SDR receive ADS-B (aircraft positions)? A: Yes, it can receive 1090 MHz ADS-B signals. Use software like dump1090 or ADSB# to decode aircraft positions. Q: Is the bias tee always on? A: Yes, the bias tee is always active, providing 4.5V/250mA from an independent ultra-low-noise power supply. No driver or software toggle is needed. Q: Does it work on Mac or Linux? A: Yes. On macOS, install the rtl-sdr package via Homebrew. On Linux, the kernel module is often included, or you can compile from source.

Product Disclosure (Amazon)

  • Manufacturer: NooElec
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B079C4S2BT
  • Note: This article covers a manufacturer-made product based on Amazon listing details.