Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.

Need the latest SmartSDR, Power Genius, Tuner Genius and Antenna Genius Software?

SmartSDR v3.8.21 and the SmartSDR v3.8.21 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes

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Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8

If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

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• Re: Flex 6600 and RapidM RM2

  Arizona Mike

  August 2022
  If and when there is a solution to the audio issue, I will order a Rapid M - RM2 modem. I am itching to dump the software DMT modem and all it's issues.
  1

• Re: For the past few days the bands seem unusually quite.

  VE7ATJ_Don

  August 2022
  Gee, I thought it was just me in my 'bad' location -- my 40m is typically noise floor of s6-7! Good to know it's happening elsewhere as well!
  1

• Re: Does Flex hardware tally when SSDR has connected?

  KD0RC

  August 2022
  Hi Lu, Sounds good. Yes, I am good on QRZ. I have a Teensy arriving this week to do the development on. I already have most of the code done as part of another project, so it shouldn't take long to p…
  1

• Re: New Flex 6400 with mac software?

  Dan Trainor

  August 2022
  I run SmartSDR for Mac natively on a MacBook Pro with M1 processor. This Mac version exceeds the capabilities and stability and performance of the Windows version provided by Flex Radio. You won't be…
  1

• Re: 6400 S meter never below S3

  Mike-VA3MW

  August 2022
  Your S Meter reading is related to your receive bandwidth. If you want to see your true noise floor, set your RX bandwidth to 50Hz.
  1

• Re: High noise floor also

  David Decoons, wo2x

  August 2022
  For me with my intermittent power line noise I find WNB of 93 to be sweet spot. I’ve seen 20 to 25 dB drop in noise floor at times. Makes a difference between the band closed and making contacts. Dav…
  1

• Re: Has anyone experienced a Flex 6600 powering itself off, no other issues noted

  Ted VE3TRQ

  August 2022
  I experienced just this kind of thing with my 6600M: mysteriously I’d find the radio turned off. In the end, it was a network issue, a bad 4-port switch. I replaced the switch, and gave not had this …
  2

• Re: SDR crashes when I PTT on my microphone

  Neil D Friedman N3DF

  August 2022
  How do you have the mic and PTT connected to the 6400?
  1

• Node-Red Based Flex Microphone Level Meter and Level Gain Adjust

  Alan

  August 2022
  Using Node-Red, I built an integrated Flex Microphone Level Meter and Level Gain Adjustment. Details and downloads can be found on the Ham Radio Group IO site: Here is a screenshot of a good Micropho…
  1

• Homekit Enabled in iOSssdr

  K3SF

  August 2022
  hi all if you havent looked lately, there is update to to iosssdr that now puts homekit at your finger tips. Marcus has added a new tool and drop down menu to use homekit directly from the the app. B…
  3

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