10 Best Sdr Dongle of December 2025

• Includes 1x RTL-SDR Blog brand R820T2 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V3) (Dongle Only)
• Great for many applications including general radio, air traffic control, public safety radio, ADSB, ACARS, trunked radio, P25 digital voice, POCSAG, weather balloons, APRS, NOAA APT weather satellites, radio astronomy, meteor scatter monitoring, DAB, classroom learning, or for use as a low cost panadapter with a traditional ham radio.
• Several improvements over other brands including use of the R820T2 tuner, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium shielded case with thermal pad for passive cooling, activatable bias tee circuit and a much improved antenna set.
• Can tune from 500 kHz to 1.7 GHz and has up to 3.2 MHz of instantaneous bandwidth (2.4 MHz stable). (HF reception below 24 MHz in direct sampling mode with reduced performance). Please note RTL-SDR dongles are RX only.

RTL-SDR Blog

• Frequency range of 50 MHz to 4000 MHz
• Noise figure = 0.6dB @ 900 MHz
• OIP3 = 39.5 dBm @ 900 MHz, P1 Saturation = 22.7 dBm @ 1960 MHz
• Gain = 18.7 dB @ 900 MHz
• Bias Tee Powered (Needs 3-5v bias tee power)

RTL-SDR Blog

• ❤❤❤❤User can use the SDR software to receive 100KHz-1.7GHz electromagnetic wave.
• ❤❤❤❤Support AM, FM(NFM, WFM), CW, DSB, LSB, USB demodulation.
• ❤❤❤❤Listen to HF SSB communication, FM radio, walkie-talkie call, aviation band, etc.
• ❤❤❤❤Further improve the performance of the overall circuit interference by aluminum case.

KKmoon

• 1.Covers VHF & UHF bands from 25MHz-1700MHz.
• 2.Supports AM, FM, CW, DAB+, ADS-B, LSB.
• 3.Aluminum enclosure with internal thermal tape.
• 4.Plusmn0.5 PPM temperature compensated TCXO.
• 5.Fully assembled and ready to use.

Rodalind

• Builds on the popular Pro Stick by adding a built-in 1090 MHz bandpass filter
• Increases range 10-20% over a Pro Stick in environments where filtering is beneficial
• Over 40% less expensive then buying a Pro Stick v1.1 and an external filter

FlightAware

• Digital recording of terrestrial radio and video programs.
• Real-time digital video recording.
• One-touch automatic scanning at 6/7/8 MHz.
• On-fly decoding software technique.
• Installation program and application in several languages.

LFJNET

• The ultimate SDR bundle for USB On-The-Go applications. You can't get much more portable than this!
• Includes NESDR Nano 3 in an anodized aluminum enclosure, 1 nano-sized antenna, 3 USB OTG adapters. 1 heatsink and an articulating adapter for SMA antennas
• Does not include USB OTG-compatible host device. Designed for USB-C (not micro-USB) host devices
• The included RTL-SDR can be used with other host device operating systems besides Android, including Windows, OS X, and Linux
• Full 2 Year Warranty! Assembled in the USA

NooElec

• A full, wide-band RF solution for those interested in getting started with software defined radio and with a keen interest in HF bands
• The NESDR SMArt HF Bundle utilizes a well-designed upconverter--the Ham It Up--to receive HF, NOT direct sampling hacks. This results in a vastly different HF experience--much better performance, and no loss of gain controls
• Included is a Ham It Up v1.3 upconverter, installed in a custom black aluminum enclosure; an NESDR SMArt RTL-SDR, 3 antennas, an impedance matching balun for longwire and dipole antennas, and interconnect adapters
• Proudly manufactured by Nooelec in the USA and Canada, with a full 2 year product warranty on all bundle components and 24/7 technical support availability. Please contact our support team any time if you have questions!
• Amazon-exclusive bundle! Only available for a limited time. NOTE: enclosure colors may vary contingent on availability

NooElec

CreateSpace Independent Publishing Platform