Mark, You probably need around 35dB of RX gain in front of the Elad , including a low noise first stage , to get 144MHZ to "normal" sensitivity . I use my Duo on 144MHZ and have built a 3 stage BPF

Perhaps the NBFM bandwidth is set to match the tx bandwidth on menu 53? Neil -- Neil <a href="http://g4dbn.uk/"><small>g4dbn.uk</small></a>

You don't need to run the software for NBFM, only for wideband. Do you get strong noise on NBFM when you connect the antenna?  Is the squelch (knob E1) set to off?  Does the radio work OK in FM mode

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

Wow Thank you, I did not know about wide Band not available on stand alone. That's good to know. My 20 dollar RTL dongle works  as it receives Normal fM stations  The Elad hears absolutely nothing

Hi Mike and Mark, remember that the effective noise figure of the DUO at 144MHz is *very* poor because of the maths with a sampling rate of 122.88MHz, but you should be able to hear a strong repeater.

Hi Jeff, I have tried various combinations with my / interface software. In particular SW2 without OmniRig enabled. I receive the SW2 data and send frequencies to the SW2. The connection is using: -

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

The order of the upgrade procedure is explained very clearly in the upgrade section of the manual. The worst bit is getting the case open the first time! Also watch out for the correct

Hi I have a little hand held Tone Generator battery powered. for less than 20 $AU It works fine just key the mike and put the generator next to the Mike and activate it. Works okay 73 Mike vk4sy

Thanks, Ken and Craig. I’ll take a look at the video and hold off on the firmware updates. 73 de Carl N8VZ. ================================ Carl Jón Denbow, Ph.D. Director of Communication

Thanks to Elad this issue has been fixed. Excellent support 73 Mike vk4sy

Carl, I bought mine in 2018 and haven’t bothered to upgrade it yet and it works great with Windows 10 and WSJT-X. The biggest need to upgrade would be if your planning to pair with a Elad DUO-ART

Also I am using stand alone mode only. thank you 73 Mike

Carl, Any Duo newbie should look at the 3 videos by Dave, W8KFJ on YouTube. https://www.youtube.com/watch?v=hoBv5ZYwsZA More meaningful when you have the radio, but the first one is a wonderful

Just bought a used FDM-Duo, and I should have it in the shack Thursday or Friday. This particular unit was bought over a year ago by the first owner who said he never really used it. Therefore,

Hi all, I have been trying to receive a 2 meter repeater on 146.400 MHz I have a big signal on my Yaesu but cannot hear even a squeak out of the Elad. I an using FM Mode on my Duo and 0 db setting LP

I don't remember why, I think this is due to some restriction inside the software or to synchronize OmniRig with the center frequency and not the virtual receiver frequency. I will check.

Some comments: Fan manufacturer code is correct, also that the airflow is from right to left when looking at the front of the FDM-DUO. There is a piece of thermal silicon between the

Hello group, I can't seem to get the webserver to work probably because Mysql is showing red and never starting. This is on a Win10 computer. Any ideas? Mike WA3O