CALIBRATION DATA

Anything specifically related to the DM-1801 version of the firmware
Ea1imw
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Joined: Sat Apr 18, 2020 4:55 am

CALIBRATION DATA

Post by Ea1imw » Fri Apr 24, 2020 11:35 am

Hello guys.
Could someone provide me with the calibration data for the MD-1801?
Thanks friends.

VK3KYY
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Location: Melbourne, Australia
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Re: CALIBRATION DATA

Post by VK3KYY » Fri Apr 24, 2020 12:12 pm

This was the backup of the calibration I originally took from my DM-1801

We currently have problem on the DM-1801 and RD-5R in that the master reference oscillator calibration value required for the OpenGD77 seems to be different from the value normally in the calibration.

We are currently investigating this
Attachments
DM1801_Calibration_VK3KYY.zip
(357 Bytes) Downloaded 72 times

sfoto
Posts: 47
Joined: Sat Apr 18, 2020 10:48 am
Location: KO85

Re: CALIBRATION DATA

Post by sfoto » Fri Apr 24, 2020 2:45 pm

VK3KYY wrote:
Fri Apr 24, 2020 12:12 pm
We currently have problem on the DM-1801 and RD-5R in that the master reference oscillator calibration value required for the OpenGD77 seems to be different from the value normally in the calibration.

We are currently investigating this
hrm, does it affect RX?

mimi60
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Joined: Thu Mar 12, 2020 12:50 pm

Re: CALIBRATION DATA

Post by mimi60 » Fri Apr 24, 2020 2:58 pm

Bonjour,
Avez vous changez l'étalonnage de l'open gd1801 avec les valeurs du DM 1801 origine ?

Ea1imw
Posts: 4
Joined: Sat Apr 18, 2020 4:55 am

Re: CALIBRATION DATA

Post by Ea1imw » Fri Apr 24, 2020 9:02 pm

VK3KYY wrote:
Fri Apr 24, 2020 12:12 pm
This was the backup of the calibration I originally took from my DM-1801

We currently have problem on the DM-1801 and RD-5R in that the master reference oscillator calibration value required for the OpenGD77 seems to be different from the value normally in the calibration.

We are currently investigating this
Thank you very much, VK3KYY.
However, if someone has a custom calibration for OpenGD, I would appreciate it if they share it.

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F1RMB
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Location: Grenoble, France
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Re: CALIBRATION DATA

Post by F1RMB » Fri Apr 24, 2020 9:05 pm

Hi,
Ea1imw wrote:
Fri Apr 24, 2020 9:02 pm
VK3KYY wrote:
Fri Apr 24, 2020 12:12 pm
This was the backup of the calibration I originally took from my DM-1801

We currently have problem on the DM-1801 and RD-5R in that the master reference oscillator calibration value required for the OpenGD77 seems to be different from the value normally in the calibration.

We are currently investigating this
Thank you very much, VK3KYY.
However, if someone has a custom calibration for OpenGD, I would appreciate it if they share it.
What do you mean by "custom" ? You can change calibration values by yourself using the OpenGD77CPS.


Cheers.
---
Daniel
73 de Daniel.

Ea1imw
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Joined: Sat Apr 18, 2020 4:55 am

Re: CALIBRATION DATA

Post by Ea1imw » Fri Apr 24, 2020 11:24 pm

I mean, if any fellow can backup their DM-1801 calibration data and share it. The problem is that mine is corrupted and I would like to update it with one already tested and functional.

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F1RMB
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Re: CALIBRATION DATA

Post by F1RMB » Sat Apr 25, 2020 4:00 am

Hi,
Ea1imw wrote:
Fri Apr 24, 2020 11:24 pm
I mean, if any fellow can backup their DM-1801 calibration data and share it. The problem is that mine is corrupted and I would like to update it with one already tested and functional.
Okay. Roger gave you the backup he made, here is the one I made.
Bear in mind that once you flash any of those, you need to properly recalibrate your transceiver as master oscillator/frequency/power will be off.
Don't forget to make a backup of your calibration, even corrupted, first.


Cheers.
---
Daniel
73 de Daniel.

sfoto
Posts: 47
Joined: Sat Apr 18, 2020 10:48 am
Location: KO85

Re: CALIBRATION DATA

Post by sfoto » Sat Apr 25, 2020 4:36 am

F1RMB wrote:
Sat Apr 25, 2020 4:00 am
Okay. Roger gave you the backup he made, here is the one I made.
seems like yours contain only FF's


here's mine btw :)
caldata1801.zip
(359 Bytes) Downloaded 60 times

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F1RMB
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Re: CALIBRATION DATA

Post by F1RMB » Sat Apr 25, 2020 4:48 am

LOL, you're right. Seems I've made a backup before the firmware made a copy of the original location.

Here is the new backup.


Cheers.
---
Daniel
Attachments
DM-1801-CAL.bin.zip
(361 Bytes) Downloaded 78 times
73 de Daniel.

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