[hpsdr] Fwd: Re: ADC overload in CW
la2ni at online.no
Sat Jan 19 00:01:12 PST 2013
------- Videresendt melding -------
Fra: "Kjell Karlsen" <la2ni at online.no>
Til: radio at mediacombb.net
Emne: Re: [hpsdr] ADC overload in CW
Dato: Fri, 18 Jan 2013 23:46:35 +0100
Try to select "RX1 out on TX" and insert a shorted BNC in the RX1
connector. This solved the problem with my HPSDR rig using Alex with Munin.
På Fri, 18 Jan 2013 23:25:43 +0100, skrev John <radio at mediacombb.net>:
> ***** High Performance Software Defined Radio Discussion List *****
> Hi Rod,
> I already had ATTN on TX checked. Is there a way to increase RX
> attenuation during transmit even more?
> John, WoGN
> On 1/18/2013 3:39 PM, Rod Brink wrote:
>> John -
>> Sounds like the well-known problem of blow-by Tx RF in the Alex T/R
>> relay. Going to the General/Alex tab and clicking the ATT on Tx box
>> should fix it...
>> Rod KQ6F
>> ----- Original Message ----- From: "John" <radio at mediacombb.net>
>> To: <hpsdr at lists.openhpsdr.org>
>> Sent: Friday, January 18, 2013 1:14 PM
>> Subject: [hpsdr] ADC overload in CW
>>> ***** High Performance Software Defined Radio Discussion List *****
>>> I'm using Hermes with Penny Whistle and Alex in PowerSDR v 2.2.7.
>>> Trying CW on 6 meters I get an ADC Overload message.
>>> Any idea(s) what I have set up incorrectly?
>>> John, W0GN
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