Neil, I had the same problem with PTT cut off and was banging my head against the wall trying to get the TS480 driver to work with the DUO. I didn't know there was a glitch with that driver. Came acro

You are correct. The PTT line is not required to operate the HLA-150 since it does have RF sensing. So, the tuning cycle will always activate the amp. When I use the amp, I want it to key up since tha

Good Afternoon All, Sometimes, WSJT-x will cut off in TX almost immediately when replying in a QSO and will show a rig connection error. I have all three cables plugged into the tablet. I am thinking

Alan, Thanks for the reply. It will be helpful. I did resolve the audio issue which was a DELL issue with that particular brand of laptop. Turns out the internal microphone is defaulted in the OFF pos

Good Evening All, Just purchased a DELL Latitude 7270 i5 6th Gen Laptop with 8GB ram and a 2.4 GHZ chip. I am getting the message "Not Enough USB Controllers to manage this device" which is popping up

Hi Neil, I just looked at my message and I want to be clear that I have used SDR radios for about 7 years now. Now to the topic, when TX cuts off it doesn't come back. It is a sudden and permanent sto

While relatively new, 3 months, to the FDM-DUO, I have used WSJT-X for several years with both FLEX and ANAN hardware. I am now noticing a problem with TX in that it will cut off during TX intermitten

Thanks, guys. All good now. 73 Mark KK2L

Greetings All, This is a noobie question. How do I adjust step tuning using the SW-2 software? I know how to make this adjustment in stand alone mode. 73 Mark KK2L

Good Morning All, I did make the necessary adjustments in the software and tuned up to 145.390, which happens to be a strong repeater in this area, and I did not hear anything. I was listening in FM.

#elad #fdm-duo #fdm-s2

I'm glad someone brought this up. I will be testing noise floor adjacent to solar installation to test viability of putting solar panels at our club. We have some big EME operators and they would not

#elad #fdm-duo #fdm-s2

Jeroen, I am getting some decoding but I suspect those are the very strongest signals that I am receiving. The signal strength graph, to the left, is only at 3-5 dbm at the bottom of the scale. What i

Hi Jeroen, I got CAT working but am getting minimal audio from the Pi. I did set up the Audio configuration as recommended in wsjt-x. Any suggestions? Thanks Mark KK2L

Hi Jeroen, Thank-you for the detailed explanation. What size SD card would you recommend? 32gb? 73 Mark KK2L

Hi Dennis, Yes, I agree. The HLA 150 is of particular interest to me. I was also considering one of those cheap Chinese 100 watt amps on eBay but I was not sure what potential interface issues I would

Hello Alain, I have free International Calls to France on my cell phone plan. I will call you. 73 Mark KK2L

Happy New Year Everyone, What would be the suggested cable for the PTT - OUT to use for an amplifier. I know it requires a 3.5" stereo cable but are there any resistors/diodes have to be placed in lin

Alain, This Saturday morning, my time, I will not be available. We can look at the next week if you like. I am in no urgent hurry and appreciate your offer of assistance. 73 Mark KK2L

Alain, I like the TeamViewer idea. We have a 6 hour time difference so I imagine a weekend day would be most convenient for you. Let me know. Merci Beaucoup! 73 Mark KK2L

No luck, yet, but I think I am getting closer. Here are two of my macros. Neither one will go into TX when I click Send. Do you see something wrong in the way they are written? #++ # # End of a reply