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Dan; It helps to monitor your transmit signal with a separate radio... a hand-held works great. Keep in mind that too high a tx level will shut down your modulator... all you’ll hear is

Dan; My ‘Connector > ACC/USB Output‘ setting is ‘AF’. Check that your mini-DIN 6 to mini-DIN 6 cable is fully populated (has all 6 conductors). On the PC ‘Sound Control Panel’, on the

Mark, Thank you for the reply. Do you have the connector? ACC/USB Output Select set to AF or IF? I have tried both options with no success, using the other settings you posted above. So I suspect I

Dan; I'll also point out that Icom support advised me that the IC-7100 sound-card hardware is limited to a 300 Hz - 3KHz tx-audio bandwidth. That bandwidth is suitable for 1200bps packet and VARA FM

Dan; As you noted on another message thread, I've been able to get full VARA FM 'WIDE' throughput using a DRA-45 board with my IC-7100. The key radio setting for 9600 bps packet or VARA FM WIDE is

The computer says it is using .ocx in other places so i guess i better keep it. Maybe i can use Norton to 'Quarantine' it so i can proceed with loading the main program. Does anyone know the

I was able to resolve the problem in windows 10 audio level settings under advanced settings. Took me awhile to find it. I sure wish windows would stop changing their settings menus. I just makes

Hello, Introducing version 1.1 of vARIM, a host program for message passing and file transfer using the VARA HF modem. Download links are here: https://www.whitemesa.net/varim/varim.html on the

Mark, thank you for all that information.? This confirms what others have said. Bryan, KF1D

Thanks John, i think that (.OCX) is Adobe ActiveX Shockwave that does things on web sites. Still working on it. Paul w0rw

OMI, very important you uninstall old versions and get newest program version. They change often. FYI .OCX is old technology, New versions may fix that problem.

i just got VARA going on my Win 7 PC using my K3s. Just sent my first HF test message. Worked great. i am a registered user and have installed the registration code. During set up i got a tone that

I have an IC-7100 and a DRA-36 sound card. So far I have been unsuccessful in getting true WIDE performance, trying with the USB? cable and the radio sound card, and then with the DRA-36 to the 6 pin

Mark, I would be very interested in your IC-7100 setup for VARA WIDE FM. Please look for a new post for that radio. Dan WD4NG

Thanks to all for your suggestions. I'll give your suggestions a try. Mark, I'm using an Icom 7610 so no Signa Link. Straight USB connection. I'm trying to recall when I first noticed this issue.

Typo... I meant to say the FT-991A is very probably limited to 3KHz audio bandwidth for -tx-. Receive audio is likely to be wider... probably 5KHz or more. Mark - AD7EF

Bryan; Like my Icom IC-7100, the built-in sound card hardware on the FT-991A is very probably limited to a 3KHz bandwidth for rx. For the “9600 bps Packet” data-comm capability, required for

Hi Steve, Yes, exactly.? Narrowband only, unless someone has successfully reconfigured it.

Hi Dan, I just watched the video.? I might email the presenter and see if anyone figured it out.? I'll let the group know what I find.

They got the 991A working for narrowband, just not wideband. They mentioned something about the pin that should have been used for 9600 data was being used for RTTY (which is why the 991A does RTTY as