Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver w/ 0.5PPM TCXO & SMA
Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver w/ 0.5PPM TCXO & SMA - Image 2
Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver w/ 0.5PPM TCXO & SMA - Image 3
Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver w/ 0.5PPM TCXO & SMA - Image 4
SKU: IOWC-1577
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Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver w/ 0.5PPM TCXO & SMA

₹7,039.00 (Inclusive of all taxes)
Out of Stock

The Nooelec NESDR Nano 3 is a compact, high-performance RTL-SDR Blog USB receiver designed for portable and embedded RF applications. Powered via USB 5V, it offers wide frequency coverage from 25MHz to 1750MHz and is compatible with major SDR software on Windows, Linux, macOS, Android, and Raspberry Pi.

Features

  • Ultra-compact RTL-SDR Blog USB receiver measuring just 17mm x 8mm x 20mm and weighing 15g, ideal for portable setups and multi-SDR arrays.
  • Features a high-stability 0.5PPM Temperature Compensated Crystal Oscillator (TCXO) for precise tuning and reduced phase noise.
  • Rugged brushed aluminum enclosure with internal EMI shielding and a custom heatsink for superior thermal management in demanding environments.
  • Wide frequency coverage from 25MHz to 1750MHz enabled by the R820T2 tuner and RTL2832U demodulator chipset.
  • Includes a right-angle SMA connector for flexible antenna attachment and broad software compatibility across major operating systems.

Out of stock

Description

The Nooelec NESDR Nano 3 is engineered for developers and RF enthusiasts requiring a reliable, miniature software-defined radio. Its core architecture leverages the proven R820T2 tuner and RTL2832U demodulator, providing robust reception across a broad spectrum from HF up to 1.75 GHz. The integrated 0.5PPM TCXO ensures exceptional frequency stability, critical for precision applications like signal analysis, spectrum monitoring, and digital decoding.

Housed in a premium brushed aluminum case, the device incorporates internal silicone thermal pads and a custom heatsink to effectively dissipate heat during prolonged operation. This design not only prevents thermal throttling but also provides significant electromagnetic interference (EMI) shielding, making it suitable for EMI-sensitive environments such as automotive diagnostics, aerospace telemetry, and embedded IoT sensor networks. The articulating right-angle SMA connector offers flexible antenna integration, accommodating various antenna types and orientations.

Key Features

  • Ultra-compact form factor (17mm x 8mm x 20mm, 15g) perfect for embedded systems, portable packs, and dense multi-receiver arrays.
  • High-precision 0.5PPM Temperature Compensated Crystal Oscillator (TCXO) ensures minimal frequency drift and superior signal stability.
  • Premium aluminum enclosure with integrated EMI/RFI shielding and custom heatsink for optimal thermal performance and durability.
  • Broad frequency tuning range from 25 MHz to 1750 MHz using the R820T2 tuner and RTL2832U demodulator.
  • Right-angle SMA female connector allows for flexible antenna positioning and secure connection to various antenna types.
  • Plug-and-play USB operation with 5V power supply, compatible with a wide range of SDR software including SDR#, Gqrx, CubicSDR, and more.
  • Ideal for educational, research, and professional applications including spectrum analysis, ADS-B reception, weather satellite decoding, and amateur radio.

Applications

  • Spectrum monitoring, signal analysis, and RF research in lab or field environments.
  • ADS-B aircraft tracking and flight data reception for aviation enthusiasts.
  • Decoding weather satellite transmissions (NOAA, Meteor-M) for real-time imagery.
  • Amateur radio experimentation, including listening to HAM bands, repeaters, and digital modes.
  • Embedded IoT projects for wireless telemetry, environmental sensing, and educational SDR platforms.

Technical Specifications

Tuner / DemodulatorR820T2 / RTL2832U
Frequency Range25 MHz – 1750 MHz
Reference Oscillator0.5PPM TCXO
Supply Voltage5 VDC (USB bus power)
Antenna ConnectorRight-Angle SMA Female
Enclosure MaterialBrushed Aluminum with Heatsink
Dimensions (LxWxH)~40mm x 20mm x 14mm (with enclosure)
WeightApprox. 12g (unit), 19g (shipping)
CompatibilityWindows, Linux, macOS, Android, Raspberry Pi

Frequently Asked Questions

What software is compatible with the NESDR Nano 3?

The NESDR Nano 3 is compatible with most popular SDR software packages across multiple platforms. On Windows, you can use SDR#, HDSDR, or SDR Console. For Linux and macOS, Gqrx and CubicSDR are excellent choices. On Raspberry Pi, it works with Gqrx, RTL-SDR Blog command-line tools, and OpenWebRX. Installation typically involves installing the Generic RTL-SDR Blog drivers and then launching your preferred application to begin receiving.

How do I connect an antenna to the SMA connector?

The device features a right-angle female SMA connector. To connect an antenna, you need an antenna with a male SMA plug or use an appropriate adapter (e.g., SMA male to N-type female). Ensure the antenna's frequency range covers your target band (e.g., a VHF/UHF antenna for ADS-B). For optimal performance, keep antenna cables as short as possible and position the antenna away from sources of electrical noise like computers and switching power supplies.

What is the benefit of the 0.5PPM TCXO?

The 0.5 Parts-Per-Million Temperature Compensated Crystal Oscillator provides exceptional frequency stability. Standard crystal oscillators can drift with temperature changes, causing tuning inaccuracies. The TCXO actively compensates for thermal drift, ensuring the receiver's tuned frequency remains precise. This is critical for applications like decoding narrowband digital signals, satellite telemetry, or any scenario where accurate, stable frequency control is required for reliable data reception.

Can I power the NESDR Nano 3 from a Raspberry Pi's USB port?

Yes, the NESDR Nano 3 is designed for bus-powered USB operation at 5V and draws minimal current, making it fully compatible with a Raspberry Pi's USB ports. For setups involving multiple SDRs or other USB peripherals, consider using a powered USB hub to ensure stable power delivery and prevent potential voltage drops that could affect the Pi's performance or the SDR's operation.

Package Includes

  • 1 x Nooelec NESDR Nano 3 RTL-SDR Blog USB Receiver
  • 1 x Custom Heatsink
  • 1 x Set of Accessories (thermal pads installed)

Additional Information

Weight 0.012 kg
Dimensions 4 × 2 × 1.4 cm

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