[PA1KW]

Dear all,

I've got an issue when trying to receive PI6ATV with DVB-S2 and a SR:22500. Minitiouner has a lot of noise and PLL is not locking. With normal DVB-S2 SAT receiver it works ok. DVB-S2 with lower symbol rates is working ok. Is this a known behaviour? I'm using v0.8s.
Thanks
73 Koert PA1KW

[F6DZP]

Hello,

yes I have discovered later that with some NIMs that have too much IQ imbalance, we can have difficulties like in your case.
Version 0.8s works with all the different NIMs I own, so someone that had a problem like this send me his Nim with this problem, so
I have made a 0.8t version that fix it.

minitioune0.8t receiving SR22000_8PSK using Eardatek.jpg (366.09 KiB) Viewed 73125 times

As I am working on a completely new version (0.8z actually), I have not put version 0.8t for download.
I will send it to you personally.

A new version (0.9) will be available in January 2019.

Jean-Pierre F6DZP

[PA1KW]

Thanks Jean-Pierre,
Looking forward to the new version.
73 Koert PA1KW

[PA1KW]

Dear Jean-Pierre,
Is there a possibility to download the 0.8t version or later?
Thanks!
73 Koert PA1KW

[F6DZP]

Hello Koert,

I have sent you the link to v0.8t.

73
Jean-Pierre F6DZP

[PH2M]

Hello Koert,

I just started to getting parts for my BATC Minitiouner v2.0 , dit you manage to solve the above SR 22500 problem?

73 de Frank PH2M - JO22HC

[PA1KW]

Hi Frank,
Yes, it is working..
73 Koert PA1KW