Using the USB port on the back of the 6000 series radios – FlexRadio

The USB ports on the back of the radio are used to control external RS232 devices and non RS232 devices.

FlexRadio Enthusiasts, Flex repair follow-up (since I posted earlier)

FlexRadio Enthusiasts, Smart SDR-6400 ESSB 😍😍😍

Flex Radio Systems – Flex 6500

FlexRadio FLEX-6000 Series Software Defined Radio Instruction Manual

Flex Radio 6000 Series CHEAP USB Control Knob-N2MDX

How to Connect your FLEX-6000 to a LAN – FlexRadio

FlexRadio Heatsink Upgrade & Inside Tour » W6AER- Pacifica, CA

Flex Radio Systems – Flex 6500

Flex Radio 6400/6600 Transceiver RFI and Noise Reduction Kit - 13 Filters with coax noise filter option - Slip On Ferrite Beads - Palomar Engineers®

FLEX-6600M Signature Series SDR Transceiver – FlexRadio

Maestro Control Console for FLEX-6xxx

Anyone with a Flex radio, what's CW like with it? : r/amateurradio