Problems in the recording scratched Flex 6400M

N4RAG

good night

It is incredible that in all versions of v3 of SSDR

I have the same problem in the recording, when I record it comes out scratched, I have several friends with the same radio and the same problem, and I tried doing the factory reset and it's still the same

can anybody help me.

thanks 73

David Decoons, wo2x

What do you mean by scratched?

Dave wo2x

ka9ees

I think he means scratchy Dave.

David Decoons, wo2x

Scratchy audio can be due to several reasons.

overdriving level, TX EQ sliders too high, RF in audio.

I’d start by running TX EQ off and ensure peak indicator doesn’t exceed zero. If still scratchy, then try reducing power to check RF in audio.

73

Dave wo2x

N4RAG

Hi Dave, Thanks for replying.

I mean when I record

a person and transmit the recording,

it comes out as if the radius was missing

memory, where some jumps in the audio of the recording.

73"

David Decoons, wo2x

Sounds like possibly a network issue dropping packets?

are you hearing the dropouts or just people over the air? Does it get better at lower power?

Open a Help Desk ticket.

73 Dave wo2x

N4RAG

ok david

I am recording with the direct radio not using soft, I have 6400M

because I ruled out the network, the problem is that it's not me alone

my friends have the same radio and the same thing happens.

73"

WX7Y

The 6400M still uses a network connection between the Radio and the M Head so still may be what Dave said.

When connected to a Router that hands out IP address's, Both the Radio and M Head have to pull different IP address's from the DHCP router. If no Router then they use Automatic Private IP Addressing using the 169.254.x.x IP range.

73

Bret

WX7Y

David Decoons, wo2x

My 6600m records off the air and plus back perfectly. I suggest you open a Help Desk ticket. There may be something else in the setup causing problems.

You are not providing enough information to properly determine the issue. For example what band? What mode? How strong is the station you are recording? Where is the preamp set? What is the AGC-T set to? RX EQ enabled?

If you have the preamp on it adds extra band noise. Also with AGC-T up higher it again adds extra noise. On 80 meters for local conversations I run 8 dB attenuation and ACC-T of 34. This quiets the background noise quite a bit but stations S9 or stronger are heard fine.

Dave wo2x

David Decoons, wo2x

Also, most important - what version software? And have you tried right after a cold boot or reset of the radio?

Dave wo2x

Mike-VA3MW

Dave is correct. You need to open a support ticket please.

N4RAG

Thank you all for the information

I appreciate your time, the soft is SmartSDR v3.3.32,

where I record is always LSB and the Band is 40 Meters

73"