"Besides, linears are illegal for non-Hams..."
*Right; but they buy and use them anyway...*
"...I have a radio that I want tuned and fully aligned. I have lurked around some forums and seen topics on this subject,but mostly the replies ended with have a certain tech do the tune. My concern is with the unit transmitting the best audio quality(that it is capable of) while also being able to punch through all the trash out there..."
*Tuning also implies the receive circuit - which can go out of whack. The best techs will be familiar with the ins and outs of any radio used. They will know if there are factory mods that correct defects in design. Moreover; a tech won't want to give you back your radio unless it passes his requirements for function.*
"...Let me first say that I have no knowledge of how electronics actually work. I can hook up a radio and run wires without blowing fuses lol,and have knowledge of the radio functions, I also feel as though I know what a good sounding radio sounds like unlike ALOT of my truck driving colleagues."
*Then you won't accidentally destroy your equipment. Decent deal.*
Power vs. Modulation.....Clipping vs. not Clipping.
"...My understanding of power and modulation is this, Power determines,along with how well your antenna is tuned, how far your signal gets transmitted."
*Not always the case; but it does allow the signal to be stronger and less prone to interference.*
"..."Modulation determines the level of audio that is transmitted. In other words, power will punch through all the traffic and modulation makes sure you have a high level of audio going out. I feel that may not be the case which is why I
am asking."
*Modulation is audio. Some modulation increases average power output; this is one reason to have a decent mic. Not to mention - the extra clarity it performs. Too much is bad; and too little is almost a waste of time.*
"...As for the clipping or not. I
am not one who feels that clipping is taboo, crappy audio is though, but I know the limiter plays a roll in the signal quality.I have heard good sounding radios that have been clipped and of course the ones that have been clipped and the mic-gain up way too high resulting in a distorted mess of a signal."
*Clipping is both audio distortion and amplifier overload. As far as radios are concerned - anyway. Putting too much power into a linear can yield distortion. Amps have requirements as to input power levels. But you can overmoduylate the raduio and feed an amp a distorted signal - yielding amplified audio distortion.*
"...I talked to a tech about the clipping thing and how it relates to modulation since one of my concerns is high audio, how not clipping ( he does not clip) might not allow for 100% modulation and there by not being all it could be.He replied that he just tuned a radio and was getting x number of watts and figured because of those watts he was getting 100% modulation, Let me state that he is a well respected tech on another forum and I would not hesitate to use his services."
*ANY tech will want to tell you what watts it is putting out clean. Beware of any tech that makes it put out all it can and destroys your radio a few weeks later. A radio should run relatively cool, and so should the linear - if they are to survive.*
"...Talked to a local tech and he simply says the more power, the louder the unit........so then why do triple window meters have one meter for watts and another for modulation, that implies there is a difference in the watts you put out and the amount of modulation you achieve, yes?"
*Usually true; burt not necessarily. One has to balance the audio quality and then be concerned for wattage. In that order. Don't sacrifice one for the other.*
Newbie question 
Linear Mode
