Telstar Electronics wrote:
On Dec 28, 8:02 am, Jay in the Mojave wrote:
I am sure Brian's ways are a little different, but still you guys have
never shown any documented measured proof that Voice Max will over
modulate or splatter. I believe most any radio can be adjusted to over
modulate and then splatter.
Where's the beef? You need to show us a measured RF Envelope showing
before and after, while following assembly and installation instructions.
I have adjusted AM and SSB radios to have not so linear RF Envelope and
sound great. Using processors and such. While watching a o-scope and
listening to the transmitted signal from a significantly attenuated
input signal I was able to get quit a feel for the processed signal. I
used a Diawa 440 speech processor.
This thing worked great as I could mix the attenuated transmitted signal
in with skip signals and seeing if the processor gave any signal punch,
it did.

Jay, absolutely right... you can adjust any audio device on a radio
improperly... and over-modulate. The VoiceMax module is no different.
It's only as good as the person that installs and adjusts it. However,
when properly adjusted... VoiceMax will maintain your RF envelope at
the 100% AM modulation point, regardless of different voice pitches or
volume levels. Additional technical skills are required for proper
radio adjustments for FM and SSB modes. There are currently about 80
VoiceMax modules in operation (66 in US, 5 in Italy, 2 in Spain, 3 in
UK, 3 in Autrailia, 1 in Holland) at this time without a single
reported problem or complaint. Glad to see there is at least one
person out there on this NG that understands the benefits of a good
processor for two-way radio. It makes all the difference in the world.
Have a good new year...
www.telstar-electronics.com

Hello Brian:

What you might want to do is to measure the AF and RF Envelopes for
proper adjustment showing the world how its done. Renting a digital
scope that can measure the RF Envelope, and AF Voltage can be saved,
downloaded, and printed would be a plus. Don't forget to give the
"Instrument Settings" what good is any measured data without the
Instrument settings? And also a method of how to do without a O-scope. I
am sure you all ready have one.

But judging a product from conjecture and apathy won't cut it. I wish I
had a dime every time I've heard someone say this or that is no good,
not having any measured proof. In professional product testing if you
don't have any data to support or disprove a product, you go no where.
I would make the measured displays pretty.

Second recommendation:
Switch personality from unfriendly to friendly, this works much better.

These suggestions are free. My usually fee is 50 dollars and hour. Yes I
am expensive, but good! (Oh brother!)

Jay in the Mojave

VoiceMax speech processor is not for everyone...
It's only for radio operators that want maximum range from their rig.
VoiceMax is no gimmick... it uses proven AGC technology to produce
tangible results. Want to know more?
http://tinyurl.com/2ac9r5

P.S.
Stop by Ebay and see what others have said about this revolutionary
new product.
http://tinyurl.com/2q9lpu

The positive feedback continues to pour in! Stop by Ebay and see what
others have said about this revolutionary
new product.
http://tinyurl.com/2q9lpu