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Cobra 29


No way to determine pep of a bastardized waveform with math. Once a final runs out of headroom and pep stops increasing you can still increase average (bird) power by putting more audio on the carrier or driving an amplifier further into saturation.
I agree with you completely. That's what Luke does when he shows an amp that has higher average power with the same peak. This is why I think that a peak reading is more meaningful. People say that the meter worshipers like peak because the number is higher. But it is a real number, when an increase in input has no effect on the peak output then you are done because that is the end of the headroom. People who want to sound good need to be careful with this so they don't sound like a splatter box.
 
That's why I ask, for if he's using audio - that's one thing...

Dead carrier - that's another.

upload_2020-8-16_18-6-1.png
upload_2020-8-16_18-10-5.png
Simply put, Bird - unless he's using PEP side, you can only rely on average - everything claimed is suspect to be analyzed, so if @Tokin is showing a buried needle - why Drail getting only 17 Bird? Dead key or audio - that's why I ask, for if I have to go dig thru his vids to find what you're asking to know, there's not much I can do else provide a link because if we are expected to dig thru all those vids to find the one you're talking about - it's like asking to spend hours reading Shakespeare ...(In Original LATIN)

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A little grueling ...
But Note 30MHz SCAN BANDWIDTH - so you don't see spurries...
All of the above?
That's at this link -
[URL="https://www.youtube.com/watch?v=c3XdGtkomKs'] at the 2:08 mark is where I got this [/URL]
 
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That's why I ask, for if he's using audio - that's one thing...

Dead carrier - that's another.

Simply put, Bird - unless he's using PEP side, you can only rely on average - everything claimed is suspect to be analyzed, so if @Tokin is showing a buried needle - why Drail getting only 17 Bird? Dead key or audio - that's why I ask, for if I have to go dig thru his vids to find what you're asking to know, there's not much I can do else provide a link because if we are expected to dig thru all those vids to find the one you're talking about - it's like asking to spend hours reading Shakespeare ...(In Original LATIN)

View attachment 39676

A little grueling ...
But Note 30MHz SCAN BANDWIDTH - so you don't see spurries...
All of the above?
That's at this link -
https://www.youtube.com/watch?v=c3XdGtkomKs'] at the 2:08 mark is where I got this [/URL]
I have a peak kit on one of my birds so i can flip back and forth.
This 29 has an irf520 mosfet mod to see those numbers. Using the ur6qw eq/compressor my audio reports are loud but very clear even with a touch of echo and a china made generic hand mic.
 
I have a peak kit on one of my birds so i can flip back and forth.
This 29 has an irf520 mosfet mod to see those numbers. Using the ur6qw eq/compressor my audio reports are loud but very clear even with a touch of echo and a china made generic hand mic.
What’s your pep watts ?
 
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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.