Yes it can be set to 10mhz or any freq required , more info here http://www.rfzero.net/

True Scott but bear in mind its a lot simpler with less parts and cost for freqs less than 200 mhz , its basically the RF zero board @ $75 plus a case and display if needed.

Here is another option for anyone who wants to make their own GPSDO. We currently use the RF zero board as the EI 6m beacon and I use the carrier to calibrate my TX in OpenHPSDR/Thetis , not 100% accurate of course because of doppler over the air but I've checked my TX against friends who are GPS lo...

Hope it goes well Richie , hoping to get one myself if I can sell my current Anan 100.
73

I'm surprised MLS were not aware of this

On further testing on lower sample rates the same problem of crashing happens on my Anan 100 so perhaps this is in fact a firmware issue rather than P3 . Maybe the timing is failing when rig gets hot.

Just to clarify in my case I am not using PS

Hi Mike, I've seen that too on rare occasions. If you unclick manual under buffer latency and Enable/disable VAC this usually clears it for me rather than going through a power cycle.

Re: Anan 100 Hope this is the most appropriate thread to report my experience with protocol 2. It has been running flawlessly at 384 on my Anan 100 with daily use for months so yesterday I decided to test at 768 and after a very long period of cq's on 6m with a reasonably high drive level the rig sh...

Wonder whatever happened to this project ?

Hi Terry, definitely you can as I have that set up here . Rob's excellent tutorial as Scott suggests is your friend

Yeah quite possibly although David above did mention that it measures differently than WSJT X. With the set up I have now Ft8 seems to work really well , even got a new DXCC on 6m yesterday from Iraq

Scott mono/stereo makes no difference

David MM0HVU on the JTDX mailing list has confirmed there is indeed a difference in how JTDX measures "Indeed the difference shouldbe around that or 12 ish, JTDX measyres input at Peak signal level, WSJT-x is measuring RMS level which will show around this difference" "also anywhere i...

Joe I have pretty much the same set up as you so its reassuring to read you are seeing similar levels to me.

Scott I'm double checking now with WSJT X and there does seem to be a difference in levels , WSJTX is showing roughly 15db less for the same set up. I'll post on the JTDX list and see if anyone else is seeing the same to rule out a local issue here.

Thanks again for the help Scott

Scott in that scenario JTDX reads 54db on the audio level indicator

Hi Scott., windows sound panel set to 100. On quiet part of band with AGC at max I need to increase slider to 2.6 to get the first red bar to show . I can then go to a strong signal and get the red to appear again with AGC just above the noise so perhaps I'm making progress ?

Second attachments post

Hi Scott , please see attachments on this and the next post, limited to 3 per post it seems.

Thanks again Scott, carried out the tests as you suggested and on the SSB signal VMB is well into the red so there does seem to be a an issue between Thetis and VMB . On a side issue may I ask a favour can you tell me what the default value is for 6m LNA in your copy of Thetis please, I copied this ...

Hi Scott , the Rx1 6m LNA value is adjustable on the Calibration tab. I agree something is badly wrong with these levels. I am using voicemeeter Banana set to Zero level on all sliders except the mic is which is muted. 20m looks the same visually but the meter shows about 20dbm less Wsjt X acts in t...

Scott thanks so much for the very informative reply its most helpful . I think its pretty obvious I was way wide of the mark with my set up. In order to get near 30 on the audio slider on JTDX software I've backed off the VAC1 rx gain to -30 and the RX1 AF ( which I had totally overlooked) to 15. I ...

I find that I have to keep the AGC gain line way high on the screen (gain value of 40 or so) in order to get 30db showing in Ft8 software on a quiet frequency. If I set it any higher in gain terms the audio level is too high. Am I missing something ?

Vielen dank Volker

Hi Volker , is there anywhere on the web showing correct settings to use for power sdr/thetis and ME4T ?

Dick I used Scott's tutorial to get set up with VMB and FT8 so if you follow that I reckon you will be up and running in no time.

Hi Dick, perhaps try clicking on MUTE on the external mic slider in voicemeeter banana ,perhaps there is a feedback loop that with latency sounds like reverb. Having said that that the input is not selected anyway but worth a shot. I notice also 0.01 - bass on voicemeeter banana , reset that to 0 ju...

Just moved to 96K VAC and seems to be still smooth. I'll Adjust the Buffer latency over the coming days so see how low it will go. Using a Ryzen 1700 Pc windows 10 and UMC204HD interface.

Thanks Scott, I tried with the default TX profile and got a different level again so perhaps a database re set may be in order .
Edit: I've just noticed the leveller was on in default profile so turning that off gives me exactly the same level on default profile compared to my usual FT8 TX profile.