New RTL-SDR Drivers and SDR-Console ExtIO Available: Bias Tee Support, Direct Sampling, Tunable IF Filters and Improved Gain Profiles

Recently two branches of RTL-SDR drivers were updated. Over on GitHub racerxdl's librtlsdr branch adds bias tee support for our V3 dongles to rtl_adsb, rtl_fm, rtl_power and rtl_tcp. For SDR-Console users jdow's ExtIO and driver now has an option to enable the direct sampling mode, which is allows the HF mode on our V3 dongles to…

Nooelec - SDR Receivers

RTL-SDR BLOG V3 USB Dongle with Dipole Antenna Kit - WRL-22957 - SparkFun Electronics

Airspy HF+ Discovery

Includes 1x RTL-SDR Blog V3 R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle and 1x Multipurpose Dipole Antenna Kit Several improvements over other

RTL-SDR Blog V3 R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit

Airspy HF+ Discovery

RtlTool

Optimizing Digital Receive Performance Using SDRs and SDR Console Software - Part 2, May 19, 2021

RTL-SDR v3 with bias Tee use with 3.7.1 - ADS-B Flight Tracking - FlightAware Discussions

Nooelec - SDR Receivers

RTL SDR Blog V3 bias tee activation : r/RTLSDR

RTL-SDR v3 with bias Tee use with 3.7.1 - ADS-B Flight Tracking - FlightAware Discussions

RTL-SDR Direct Sampling Mode

Airspy HF+ Discovery