... From: dl8mcp Subject: [softrock40] Re: Problem with Ensemble RXTX ... Depending on the settings, the current goes up to 250mA(!)while transmitting and
Message 1 of 5
, Aug 1, 2010
----- Original Message -----
Subject: [softrock40] Re: Problem with Ensemble RXTX
>It really looks like the problem is on the software side.
Depending on the settings, the current goes up to 250mA(!)while transmitting
and the SWR Meter shows that there is a signal.
As far as I understand the current with PTT activated should be around
120-130mA. But what is the current when transmitting say CW or PSK?
Problem? It seems good to me. TX standby 120mA. TX modulating 250mA.
Difference = 130mA, @12V = 1.5W. At 50% efficiency =750mW output. Reduce the
drive if you use a linear mode.
>I´m using a Dell Vostro 1700 Notebook. For the in- and output to the
>Softrock I use the internal sound card. As the "second sound card" I want
>to use a Bluetooth Headset.
If the software can see the headset in the audio selection, then yes, it is
able to be used.
73 Alan G4ZFQ
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