That fixed it. Thanks.

UPDATE

Hi all,

An update to fix some issues with mic gain, especially if you don't use VAC.

Please try : https://www.dropbox.com/s/z4d5bx6nhhbgp55/Thetis_2330_201219_269_b6.zip?dl=0

Full change log list : https://docs.google.com/document/d/1xh46sIJY8dkdSTRH7OZvU8AhCcgN7-4tZ5-ibeIBt_k

73 ...

w-u-2-o wrote:PI is not fully functional.

Have you tried 1.9?

1.9 not for 200D (?)

Running 200D Rev24/Thetis 2.6.5/NP 1.8

Issues with PI:

PI never shows path to Ext1 or Ext2 or Xvert Rx.
Does not indicate changes from Ant1 to Ant2 to Ant3 unless Ext1/2 or Xvert is toggled or RX mode/Tx mode is toggled.

Otherwise Thetis 2.6.5/NP 1.8 is a good replacement for PowerSDR mRX 3.4.9 ...

Rick,
Thetis 2.6.2 cannot find my 200D with Orion_NP_v1.5_pre2 loaded.
73

200D
FW/Orion_NP_v1.5
Thetis v2.6.2

Occasional seg errors with Rx2 on and sample rates => 192000
plus audio "chatter" at sample rate = 1536000.

Most of seg error problem is with Rx2 on.

Thanks for continuing efforts.

Using
200D
FW/Orion_NP_v1.4.rbf
Thetis v2.6.2

I can confirm that recording function either quick record button or under Wave tab is not working.
Windows 7Pro 64 bit throws "Unhandled exception" .

Using
200D
FW/Orion_NP_v1.4.rbf
Thetis v2.6.2

NP 1.4 fixes audio swap and greatly improves seg errors.
Now get only occasional seg=>24 with Rx2 on and sample rate = 1536000.
200D fully usable with Rx2 on and sample rate = 1536000 if flashing red seg light is ignored.

With Rx2 off and/or sample ...

Further investigation reveals:

Seg errors for sample rate = 1536000 only occurs if Rx2 is on.
No seg errors, no audio "chatter" if Rx2 is off even at sample rate = 1536000.

Using
200D
FW/Orion_NP_v1.3_TEST1.rbf
Thetis v2.6.2

Progress: I wiped out database.xml from Thetis data folder, stole a copy of PowerSDR 3.4.9 database,
launched Thetis, imported the PowerSDR database.

Now Rx2 works as expected.
Seg errors only for sample rate = 1536000.
Audio L/R still swapped ...

I do have Rx2 assigned to DDC3/ADC1. No joy for Rx2 data.
Regarding "chatter" and seg errors at 1536000 my PC is 2.2G i7 HP EliteBook 8560w. PC and 200D connected via D-Link DGS-1005D
gigabit switch. Running W7pro 64bit.

Using
200D
FW/Orion_NP_v1.3_TEST1.rbf
Thetis v2.6.2
Great improvement. Now slight audio "chatter" and seg>57 only with sample rate = 1536000. No issues with lower sample rates.
Audio L/R still swapped compared to PowerSDR 3.4.9.
Rx2 shows only very low background noise, no data.
Still no Panafall ...

Running 200D rev 24/Orion NP v1.3/Thetis v2.6.0 RF spectrum now stable, Predistortation now working. Remaining problems:
at 1536000 sample rate the audio "chatters". Predistortion appears slow to respond. When transmitting SSB Rx2 spectrum shows opposite SB.
L and R audio channels are swapped using ...

Running 200D rev 24/Orion NP v1.3/Thetis v@.6.0. RF spectrum now stable, Predistortation now working. Remaining problems:
at 1536000 sample rate the audio "chatters". Predistortion appears slow to respond. When transmitting SSB Rx2 spectrum shows opposite SB.
L and R audio channels are swapped using ...

No good on my 200D with Thetis 2.6. RF spectrum thrashes about +/-100dB. Predistortion non functional.
LSB transmit produces DSB with exaggerated USB.
Reverting to Orion 5.0 and PowerSDR 3.4.9.