[OZAPRS] MCS2000 with a TinyTrak

[Darryl Smith]

Thanks for the help Warren...

I disconnected the PTT from the radio, and only had the TT3 pulling power
from the MIC connector and then grounded the PTT, and it did not work.
When
I disconnected the TT3 and grounded the pin things were fine. 

The 25 pin connector should work but the person who owns the radio does
not
want to used the 25 pin connector if we can help it

Darryl

---------
Darryl Smith, VK2TDS   POBox 169 Ingleburn NSW 2565 Australia
Mobile Number 0412 929 634 [+61 4 12 929 634 Int] - 02 9618 6459
www.radio-active.net.au/blog/ - www.radio-active.net.au/web/tracking/
 

-----Original Message-----
From: ozaprs-bounces at marconi.ics.mq.edu.au
[mailto:ozaprs-bounces at marconi.ics.mq.edu.au] On Behalf Of Warren VK3BYD
Sent: Monday, 11 April 2005 5:28 PM
To: ozaprs at marconi.ics.mq.edu.au
Subject: Re: [OZAPRS] MCS2000 with a TinyTrak

Hi Daryl,

Couple of things,

The resistor from PTT to TX Audio in the TT3 maybe upsetting it.
A Momentary ground on the TX Audio line will turn the radio on / off.
Have you thought of using the 25 pin D connector as it has all the signals
you
need with out some of the features of the MIC connector.

73
Warren.

----- Original Message -----
From: "Darryl Smith" <Darryl at radio-active.net.au>
To: <ozaprs at marconi.ics.mq.edu.au>
Sent: Saturday, April 09, 2005 8:43 AM
Subject: [OZAPRS] MCS2000 with a TinyTrak


> Guys
>
> I am trying to connect a Motorola MCS2000 to a TinyTrak III. What I am
> finding is that when I start powering the tracker from the MIC connector
> then the PTT no longer works... Any ideas?
>
> Darryl
>
> ---------
> Darryl Smith, VK2TDS   POBox 169 Ingleburn NSW 2565 Australia
> Mobile Number 0412 929 634 [+61 4 12 929 634 Int] - 02 9618 6459
> www.radio-active.net.au/blog/ - www.radio-active.net.au/web/tracking/
>
>
>
>
> _______________________________________________
> ozaprs mailing list
> ozaprs at marconi.ics.mq.edu.au
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>

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