[OZAPRS] Signalink USB weak receive audio

[David and Justine Olsen]

Steve

Jumper J2 is already installed. The Signalink has worked well on  
BPSK31 with my 706, but is not working well at APRS with the 703

David

On 20/05/2010, at 8:36 AM, Steven Heimann wrote:

> Morning David
>
> I have one and have found it great.  If there is not enough adjustment
> on the Rx knob there is a jumper to increase the drive.  Refer pages  
> 5 &
> 6 of the manual.
>
> Regards
> Steven
>
>
> On Wed, 2010-05-19 at 20:20 +1000, David and Justine Olsen wrote:
>> I've changed to a Signalink USB recently to eliminate the complicated
>> MixW and Port emulation I've been using to date, but I find the Audio
>> from the SignalinkUSB is way too low even with everything cranked up
>> to the maximum.
>>
>> I have an Icom IC703 and Tokyo Hipower Linear running at about 50W.
>> The Signalink is hooked up in the usual way to a PC running Packet
>> Engine Pro and UIview32.
>> Even with the RX knob on the Signalink at max, and the sound card
>> volume at max under windows, I can not decode any stations, but I can
>> with the a mono cable between radio phone socket and mic in on the  
>> PC.
>>
>> Packet engine pro shows the audio levels to be way lower with the
>> SignallinkUSB
>>
>> any ideas?
>>
>> David
>> VK4MDX
>>
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>
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