Both are considered high-quality RTL-SDR devices, and have been technically compared in depth by other blogs such as rtlsd4everyone’s Review: 5 RTL dongles. In this post I’ll share some initial…
Radio Modifications – The SWLing Post
RTL-SDR Blog silver dongle first impressions, compared to NooElec blue dongle, by R. X. Seger
Airspy HF+ The SWLing Post
NESDR Mini 2 is adjusted for SDR including high precision Japanese made GPS rated 0.5 PPM TCXO crystal. I redesigned the power supply suitable for RF. It provides improved capacitors and inductors compared to common devices. Reduced power consumption, improved sensitivity, and reduced noise floor. High-quality telescopic antenna and a powerful magnetic suction mount base are included for free to facilitate a wide variety of antenna mounting options.
NooElec NESDR Mini 2+ 0.5PPM TCXO RTL - SDR & ADS - B USB Receiver Set w/Antenna & Remote Control
RTL-SDR Blog silver dongle first impressions, compared to NooElec blue dongle, by R. X. Seger
hackrf.net/_posts/2014-01-19-rtl-sdr-and-gnu-radio-完善的资料汇总.md at master · scateu/hackrf.net · GitHub
New! Redesigned for lower noise, better sensitivity and lower power consumption. Design changes include RF-suitable 3.3v power supply with 1/10th of
Nooelec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/Antenna, Mount & Female SMA Adapter. RTL2832U & R820T2 Tuner. Low-Cost Software
2020 SDR Guide Ep 3 : Beginner Budget SDR Shootout (Generic vs Nooelec vs RTL-SDR v3) cheap SDRs!
What are some ways you've improved performance of an RTL-SDR? - Quora
Premium RTL-SDR w/ aluminum enclosure, always-on bias tee, 0.5PPM TCXO and SMA input. Designed and fabricated by Nooelec in North America! Full 2-year
Nooelec NESDR SMArTee v2 SDR - Premium RTL-SDR w/ Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based
review
dongle SDR Receivers
RTL-SDR Blog silver dongle first impressions, compared to NooElec blue dongle, by R. X. Seger
Airspy HF+ Discovery