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TOPIC: PiN PTT.....

PiN PTT..... 07 Apr 2022 07:37 #1

  • Anto66
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hello, I wanted to know if the PIN sel PTT of the sun for PA is 13 and 15, because with these connections the PTT does not work, thanks.
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PiN PTT..... 07 Apr 2022 07:48 #2

  • danielwee
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Don't forget to enable "PA" in EESDR in order for the PTT line to work.
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PiN PTT..... 07 Apr 2022 07:56 #3

  • Anto66
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Anto66 wrote:
hello, I wanted to know if the PIN sel PTT of the sun for PA is 13 and 15, because with these connections the PTT does not work, thanks.

unfortunately the PA in red is enabled! but it doesn't give me power !!
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PiN PTT..... 07 Apr 2022 12:18 #4

  • N8SDR
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Anto66 wrote:
Anto66 wrote:
hello, I wanted to know if the PIN sel PTT of the sun for PA is 13 and 15, because with these connections the PTT does not work, thanks.

unfortunately the PA in red is enabled! but it doesn't give me power !!

YES PIN 13 and Pin 15

Your DB15 connector picture pin out to me doesn't look correct

the complete connection pinout for DB15 is on Page 22 and 23 of the user manual of the 2DX regardless of which rig you have that pinout shown is correct for other models in EESDR lineup which have the DB15 connector.

please see the attached PDF and look at the diagram showing orientation and pinout for connections listed in the chart below it on page 23

Also on your amplifier make sure your using the KEY IN and not a KEY Out connection, as available in many ACOM amps

You also mention it doesn't give you Power- I take you mean there is no increased power out of your amplifier- So couple questions

1) when using TX or Tune ( IF Tune make sure PA is enable in software for Tune Mode) does your AMP go into a TX mode with no power?
2) if yes Amp goes to TX but no power- then check your TX or Tune drive levels they are independent of each other, and make sure you on right band if Manual type of amp and also your input/output connection of amp is correct
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73 Rick
Last Edit: 07 Apr 2022 12:26 by N8SDR.
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PiN PTT..... 07 Apr 2022 12:45 #5

  • Anto66
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it's all software enabled and my PA works with the Pro2, Elad and Flex, but NOT with the QRP, I don't understand why you say it's not correct? the connections in the picture correspond to Pin 13 and 15 ... thanks.

Pro2 : ok PTT
Qrp: no PTT ;)
Last Edit: 07 Apr 2022 12:49 by Anto66.
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PiN PTT..... 07 Apr 2022 12:54 #6

  • Anto66
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Noooo !! maybe I have to rotate the male connector !!

??????
Last Edit: 07 Apr 2022 12:54 by Anto66.
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PiN PTT..... 07 Apr 2022 12:58 #7

  • N8SDR
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Anto66 wrote:
Noooo !! maybe I have to rotate the male connector !!

??????

Yes that what I was saying the PINOUT connectors on the DB15 do not look correct

The offset of Pin 15 should be closer to the shell of the connector then it appears to be in the photo you attached.
73 Rick
Last Edit: 07 Apr 2022 12:58 by N8SDR.
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PiN PTT..... 07 Apr 2022 16:36 #8

  • N8SDR
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Anto66 wrote:
Noooo !! maybe I have to rotate the male connector !!

??????

So what was result ?
73 Rick
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PiN PTT..... 07 Apr 2022 18:24 #9

  • Anto66
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N8SDR wrote:
Anto66 wrote:
Noooo !! maybe I have to rotate the male connector !!

??????

So what was result ?


everything ok, I was wrong! thanks to you you showed me the error! thank you!! :yahoo:
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PiN PTT..... 08 Apr 2022 21:08 #10

  • N8SDR
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Anto66 wrote:
N8SDR wrote:
Anto66 wrote:
Noooo !! maybe I have to rotate the male connector !!

??????

So what was result ?


everything ok, I was wrong! thanks to you you showed me the error! thank you!! :yahoo:

Great! glad it is now working
Have a great weekend! Cheers
73 Rick
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PiN PTT..... 09 Apr 2022 00:10 #11

  • Anto66
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thank you too
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