[TenTec] INRAD ROOFING FILTER FOR OMNI V

[Robert & Linda McGraw K4TAX]

The processor is switched in and out of the circuit which is pre mike gain. 
Backing off the processor control will also back the audio level down.  Turn 
the processor control off and you have no audio with the processor 
activated.  At least that's the way it works on my Paragon and Paragon II.

73
Bob, K4TAX


----- Original Message ----- 
From: "Charles Greene" <crgreene at cox.net>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>; 
<tentec at contesting.com>
Sent: Sunday, August 07, 2005 6:00 PM
Subject: Re: [TenTec] INRAD ROOFING FILTER FOR OMNI V


> Rick and All,
>
> Interesting options.  I plan to use the Processor switch.  I have a narrow
> filter, and you processor is not used in CW or psk 31.  On phone, I plan 
> to
> back off the processor control off which is the same as turning it off (I
> think) when I don't need it.
>
> At 01:14 PM 8/7/2005, Rick Williams wrote:
>>Dave and all.
>>
>>The Omni V looks like it has another option.  Unlike the Omni VI, the NB 
>>is
>>switched with a push button on the front panel.  The 'intensity' of the NB
>>is adjusted with a 10 kohm pot.
>>
>>My plan is two-fold:
>>
>>    1) replace the 10 kohm pot with a switched 10 kohm pot to do both
>>functions.  This would free up the NB button on the front panel.
>>
>>    2) Switch the roofing filter on my Omni V.9 with the NB switch on the
>>front panel
>>
>>I have the parts -- I just haven't found the time BUT I think it will work
>>quite well and I lose NO functions.
>>
>>Thoughts?
>>
>>73,
>>
>>Rick
>>VE7TK
>>
>>Website:  http://www3.telus.net/ve7tk
>>
>>
>>
>>------------------------------
>>Message: 6
>>Date: Sun, 07 Aug 2005 1
>>Subject: Re: [TenTec] INRAD ROOFING FILTER & AUDIO MOD FOR OMNI VI
>>To: Discussion of Ten-Tec Equipment <tentec at contesting.com>
>>
>>------------
>>The FM and VOICE buttons (nor any other button on the main keypad)
>>CANNOT be used directly for this function. They have a different logic
>>interface with the main ?Processor and would require a buffer in order
>>to drive another load, such as the Inrad roofing filter mod.
>>
>>73, Dave, K1FK
>>Fort Kent., ME
>>ARRL Life Member
>>
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>
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