[Elecraft] Headphone Output - SSB Mode - Single Tone

Jack Smith jack.smith at cliftonlaboratories.com
Sun Sep 7 07:04:20 EDT 2008


-30 dBV is the level I  found comfortable listening with my Heil Pro Set 
as well.

Jack

Joe Subich, W4TV wrote:
>> What AF settings did you need to get 1V peak i.e. gain hi or 
>> lo and what front panel AF gain? 
>>     
>
> CONFIG: AF GAIN = HI 
>
> -30 dBV at 9:00 
> -20 dBV at 10:00
> -10 dBV at 12:00
>   0 dBV at  2:30
>  +3 dBV at  3:30 
>  +4 dBV at  maximum 
>
> 1V peak an excessively high headphone level.  Even with my 
> noise abused ears, -30 to -20 dBV is a comfortable listening 
> level with the Heil ProSet (200 Ohm transducers) and -10 dBV 
> is almost painful.  At 0 dBV (1V peak), I can hear the ProSet 
> across the room.  
>
> 73, 
>
>    ... Joe, W4TV 
>  
>
>
>   
>> -----Original Message-----
>> From: elecraft-bounces at mailman.qth.net 
>> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Paul Fletcher
>> Sent: Sunday, September 07, 2008 1:50 AM
>> To: elecraft at mailman.qth.net
>> Subject: RE: [Elecraft] Headphone Output - SSB Mode - Single Tone
>>
>>
>>
>>
>>
>> Joe Subich, W4TV-3 wrote:
>>     
>>> DSP is set to 2800, center frequency is 1500 Hz (default).  Signal
>>> source is an XG-2 (50 uV/-73 dBm) and ACG is Slow.  
>>>
>>>       
>> Roughly,
>>
>> What AF settings did you need to get 1V peak i.e. gain hi or 
>> lo and what
>> front panel AF gain? When I run the tests here I'll set the 
>> output using a
>> scope but just curious.
>>
>> 73 Paul
>>
>> -- 
>> View this message in context: 
>> http://n2.nabble.com/Added-LIN-OUT-measurements-tp834406p950890.html
>> Sent from the Elecraft mailing list archive at Nabble.com.
>>
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