SKU: IOWC-1569
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SDRplay RSPdxR2 14-bit SDR Receiver 2GHz

₹37,479.00 (Inclusive of all taxes)
Out of Stock

The SDRplay RSPdxR2 is a high-performance 14-bit Software Defined Radio (SDR) receiver offering a wide 2 GHz frequency range for professional RF spectrum monitoring, signal analysis, and wireless communication development, connecting via USB to computers running SDR software on Windows, Linux, or macOS.

Features

  • 14-bit ADC technology for superior dynamic range and signal clarity in RF reception.
  • Covers a broad frequency spectrum up to 2 GHz for versatile monitoring and analysis.
  • Multi-antenna input support for flexible and advanced antenna system configurations.
  • USB plug-and-play interface for straightforward connection to Windows, Linux, and macOS computers.
  • Low noise figure and rugged design ensure high sensitivity and reliability for both lab and field use.

Out of stock

Description

The SDRplay RSPdxR2 is engineered as a professional-grade 14-bit Software Defined Radio (SDR) receiver, providing exceptional signal fidelity and a wide operational bandwidth. Its advanced 14-bit analog-to-digital converter (ADC) architecture ensures enhanced dynamic range, capturing weak signals with clarity while handling strong adjacent signals without distortion, making it ideal for detailed spectrum analysis and complex signal environments.

Designed for versatility, the unit supports multiple antenna inputs, allowing users to deploy specialized antennas for different frequency bands or applications, from HF amateur radio to VHF/UHF public service bands and beyond. The compact, rugged enclosure houses a sensitive RF front-end with a low noise figure, optimized for both stationary lab setups and portable field operations. Powered and controlled via a single USB connection, it integrates seamlessly with popular SDR software suites, serving as a core tool for RF research, wireless protocol development, and educational exploration of the radio spectrum.

Key Features

  • High-resolution 14-bit ADC for superior signal fidelity and dynamic range.
  • Extensive frequency coverage from near-DC up to 2 GHz.
  • Multi-antenna port support for flexible reception setups across bands.
  • Broad software compatibility with major SDR applications on Windows, Linux, and macOS.
  • USB-powered and interfaced for simple plug-and-play operation.
  • Optimized low-noise RF front-end for high reception sensitivity.
  • Robust, compact metal enclosure suitable for demanding environments.
  • RoHS compliant and manufactured to high quality standards.

Applications

  • Amateur radio (HAM) reception and spectrum monitoring.
  • Professional RF signal analysis and wireless protocol research.
  • Educational tool for teaching software-defined radio and communications.
  • Monitoring of public service, aviation, marine, and satellite communications.
  • IoT and wireless network development and signal debugging.

Technical Specifications

ADC Resolution14-bit
Frequency RangeUp to 2 GHz
InterfaceUSB 2.0/3.0
Supply Voltage5 VDC (via USB)
Dimensions (LxW)110 mm x 60 mm
Weight150 g
Operating System SupportWindows, Linux, macOS
Antenna ConnectorsMultiple SMA (Multi-antenna input)

Frequently Asked Questions

What software is compatible with the SDRplay RSPdxR2 receiver?

The RSPdxR2 is compatible with a wide range of popular SDR software, including SDRuno (Windows), SDRconnect, CubicSDR, Gqrx (Linux), and HDSDR. It uses the standard SDRplay API, allowing integration with many other third-party applications for spectrum analysis, decoding, and amateur radio use on Windows, Linux, and macOS operating systems.

How do I connect and power the RSPdxR2 unit?

The receiver is powered entirely via its USB connection. Simply connect it to a computer's USB 2.0 or 3.0 port using a standard USB cable. No external power supply is required. Ensure you have installed the necessary SDRplay drivers and API software from the official website before launching your preferred SDR application to control the device.

What types of antennas can I use with the multi-antenna inputs?

The multiple SMA antenna ports allow you to connect different antennas optimized for specific frequency bands. You can use a longwire or dipole for HF, a discone or vertical for VHF/UHF, and dedicated log-periodic or Yagi antennas for directional reception. The connected software typically lets you select which active antenna input port to use for the current tuning frequency.

What is the advantage of a 14-bit ADC in an SDR receiver?

A 14-bit Analog-to-Digital Converter provides a higher dynamic range compared to lower-bit ADCs. This means it can accurately digitize very weak signals while simultaneously handling much stronger nearby signals without overload or distortion, resulting in clearer reception, less noise, and better performance in crowded RF environments for precise spectrum analysis and monitoring.

Package Includes

  • 1 x SDRplay RSPdxR2 RF Receiver

Additional Information

Weight 0.15 kg
Dimensions 11 × 6 cm