[TenTec] Omni Speech Processor

[CSM(r) Gary Huber]

And 6dB is the same as 4X (times). So the 715 effect is just about the same 
as adding a small amplifier like a SB-200 or 30L1.  For the past several 
years, I have just run the 715 when DXing and Contesting rather than turn 
the Titan 425 on. But if a all time new one, (ST0R or my last two - FT8W or 
VP8-S) came up then the amp goes on too. Just make sure if you use an 
amplifier with a 715, that the amplifier can handle the extra 6 dB average 
power increase and associated cooling issues. Likewise the transceiver PA 
and cooling system if running near its design peak output during contesting 
or other high duty cycle operating.

And finally the 715 will work with any SSB transceiver / transmitter as long 
as you can insert it between the station microphone and transceiver / 
transmitter connector. Cables and adapters are available from TT and other 
manufacturers.


73 es DX,

Gary - AB9M
OMNI-VII and Corsair-II
-----Original Message----- 
From: amsctalx at comcast.net
Sent: Wednesday, November 30, 2011 7:54 AM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Omni Speech Processor

Rick -

I agree completely. I was trying keep the conversation "hands-on", but yes, 
there is a measurable difference. My Agilent scope has a very effective 
"mean" function, and the difference between the DSP SP and the 715 is 6 db 
with my conservative settings.


Mike Alexander - N8MSA

amsctalx at comcast.net

----- Original Message -----
From: "Rick - DJ0IP / NJ0IP" <Rick at DJ0IP.de>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Wednesday, November 30, 2011 6:57:58 AM
Subject: Re: [TenTec] Omni Speech Processor

Mike, the difference in average talk power is not only "perceived", it is
also real, if you run both technologies to the point of equal distortion.

73
Rick, DJ0IP

-----Original Message----- 
From: tentec-bounces at contesting.com [mailto:tentec-bounces at contesting.com]
On Behalf Of amsctalx at comcast.net
Sent: Tuesday, November 29, 2011 5:55 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Omni Speech Processor

Richard -

I am not an expert on this topic, but I just went around with this myself
prior to the recent purchase of a 715 Speech Processor. The built-in speech
processor is an "audio" (DSP) processor. The 715 is an RF speech processor,
and (according to the operators I have conversed with) there is a marked
difference in percieved "loudness" and average signal strength indication
between un-processed input, the "audio" processor and the 715 with the RF
being the clear winner for loudness. Audio quality, eh...not so much.

Hope this helps!


Mike Alexander - N8MSA
Ten-Tec Omni VII


----- Original Message ----- 
From: "Richard Bell" <richfbell at sbcglobal.net>
To: tentec at contesting.com
Sent: Tuesday, November 29, 2011 11:46:16 AM
Subject: [TenTec] Omni Speech Processor

Why does TenTec list the 715 Speech Processor as an option for the Omni VII?
I
thought the built-in processor whould be more than sufficient.

TNX 73 W5BXE
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