Tim Ellison

The following PDF download contributed by Dave, W0DHB describes in detail how to configure a FLEX-5000 + RX2 + VU software defined radio to operate satellites using SATPC32 for Doppler correction t...

Com0Com is an open source virtual comport software package that allows for the creation of virtual serial port pairs in a null modem configuration used to connect PowerSDR to various third-party ap...

Virtual Audio Cable (VAC) is a third-party software program that allows the rerouting and the emulation of a sound card in software rather than having to use a second sound card for audio analysis ...

As noted previously, CWSkimmer is a program that decodes multiple CW signals all at the same time. It uses I/Q data streams for the decoding of multiple CW QSOs. PowerSDR v1.14.0 and later has the ...

An excellent "how to" article, A Full-Duplex VHF-UHF Satellite Systems using SDR that appeared in the AMSAT July/August 2013 edition for operating satellites in full duplex mode with a FLEX-1500 an...

A common cable that can be used for creating a connection from the FLEX-3000, FLEX-1500 or Maestro microphone connector to external audio hardware or to a custom microphone connector is the ubiquit...

By Steve Hicks, N5AC - VP of Engineering I've received some feedback that there is some confusion circulating on other ham radio reflectors regarding how analog to digital converters (ADCs) work i...

Microsoft requires the use of kernel-mode drivers, such as the ones used for the FlexControlFlexRadio Systems digitally signs all of our kernel-mode drivers and executables with a valid security ce...

Content provided by: Tim, W4TME It may become necessary to manually reinstall the FlexControl driver after an operating system upgrade.  The procedure below describes how to perform this action.  ...

It may become necessary to reinstall the FlexControl driver manually after an operating system upgrade.  The procedure below describes how to perform this action.  Shut down SmartSDR Shut down you...