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cbtricks says to adjust both AM Modulation Adjustments are W10 (AM ANL) & W501 (AM Mod) Both need to be adjusted to obtain maximum modulation. I understand the w501 mod pot but what is the w10 am anl pot? Would it need to be turned all the way up also like the am mod pot.

For your info this radio doesn't need aligned as it is dead on frequency out of the box. All I was asking for here is some info on the pots to adjust but forget it must be to tough of a question for you guys. I for my answers on cbtricks....

Yes I know it needs converted that is a simple surface mount resistor removal. I don't need a tech as I can manage a pot. What is the problem here with you guys??? This isn't a very hard question and all I keep getting is the run around or go to a tech or some sarcasm.

AM Modulation Adjustments are W10 (AM ANL) & W501 (AM Mod) Both need to be adjusted to obtain maximum modulation. AM High Power Carrier: W11 AM Low Power Carrier: W1 Gently spreading L15, L16, L17, L20 & L31 will also help increase peak power. This is what cbtricks says to do but I don't...

Im just talking about turning up the modulation on the radio. All radios come with the modulation choked off to nothing. I also want to set the hi and low power thats it folks nothing special........

Well I just see where everyone has them peaked and tweaked all the time. I want to get the best out of it.

I have a new stryker sr-655hp on the way and need to find out what vr's to adjust for modulation, am hi power, am low power and how to install a swing kit in this radio. Is the stock mic best for this radio or a power mic. Thanks alot for any info....

I have run a KL-503 for years now with a galaxydx2527 and many other radios. I have gotton nothing but praise on the loud clear sounding audio. Something must be wrong with yours I love mine it works awesome.

Radio fixed. I replaced Q51 voltage reg and Q53 am reg and radio works great now. Now sure which one really was the problem as I replaced them both at same time.

Checked all that already had to switch to another radio 2950 mobile and it worked fine. Something inside radio went south for sure. fm also goes straight to 30 w like am does... ssb is fine....

Ok I was talking on my galaxy dx-2527 last night and it was working great like always. I went to key it up and noticed out of the blue it started going to max power on watt meter with no modulation. It use to deadkey 1 watt and swing to around 30w. Now when I key it up it goes straight to 30w. I...

Mine has the Irf-520 mosfet I looked at it so think what you want dude. You are just trying to cover your A## here. I was just asking a question to get some help that's all. I didn't ask for any smartA## comments. My radio doesn't splatter either. Im sure if I hooked up a big power mic it may...

Mike......

I don't think a Irf-520n mosfet transistor is a 4 w transistor ?????? The new boards come with mosfets in them. Maybe you need to do some research before you get on here and start being a smart A##.

Found it d203 solder side of board. It is a surface mount resistor. Removed it swings 20w now with loud modulation. Using stock mike and everyone says it's clear, clean, and loud 73sssssssssss.

I have one of the new Uniden pro 510xl radios with the new style board. I figured out how to adjust the power but could someone please tell me where the mod limiter is in this radio? Thank you a million for any help...

Come on guys help a poor fella out here.

Bump......

Yes all incoming signals does this.

What would cause the signal meter to go up when someone gives me a deadkey like normal and then when they modulate it swings backwards instead of forward like it should. Seems like the farther away the station is the less it does this but close stations it will swing backwards 1-2 dbs when the...