Copper Talk » Ask The Tech » Radio's Mobile » Rci 2950 lsb tx freq. and rec. freq. adjustments « Previous Next »

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Airplane1
Senior Member
Username: Airplane1

Post Number: 1042
Registered: 5-2004


Posted on Wednesday, April 23, 2008 - 9:13 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Anyone know which pots to turn on the 2950 to adjust the tx and rec freqency + the frequency counter?

I have a freind who got his 2985 ligned up and I want to adjust my 2950 to align with his rec and tx frequencies.

I plan on having him set his clarifier to 12:00 and then I will transmit a little and he will tell me to tune more or not till I sound good to him.

Then I will have him transmit to me on and off as I adjust my rec. till he sounds good.

Then I can adjust my counter to match his when I am done doing the other adjustments.

Does this sound like a good idea to get my radio close?

Thanks
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Airplane1
Senior Member
Username: Airplane1

Post Number: 1043
Registered: 5-2004


Posted on Thursday, April 24, 2008 - 11:11 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I looked in the mod list here but I am unclear on what does what, sorry if I seem block headed.

Thanks
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808xyl
Advanced Member
Username: 808xyl

Post Number: 856
Registered: 6-2003


Posted on Thursday, April 24, 2008 - 12:44 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Airplane1,

Go to the Copper Modicfication List and it should help.

Tools
Mic. Wiring
Frequency Chart
CB & Ham Lingo
Modification List
Manuals


And CLICK on: Modification List

Or do a GOOGLE search for:

http://www.rangerusa.com/align2950.html
Shirley
808xyl/1st Sargant
CEF#0164
CVC#0003
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Airplane1
Senior Member
Username: Airplane1

Post Number: 1044
Registered: 5-2004


Posted on Thursday, April 24, 2008 - 5:24 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Thank you 808xyl, I did what you said and searched and found all the info you wanted me to see. I am sorry but I am still unsure, The way I am understanding it L21 is what I adjust on ssb to adjust my transmit freq. till my friend hears me clear. And then adjust L28 to adjust the receive on ssb till my friend sounds clear.

Am I correct?

Thanks
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Tech808
Moderator
Username: Tech808

Post Number: 15687
Registered: 8-2002


Posted on Friday, April 25, 2008 - 9:13 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Airplane1,

Without having your radio properly aligned / tuned to Ranger Factory Specifications I personally would "NOT" recommend adjusting / tunning anything until you are 100% sure that the problem is with your radio and not your friends radio.

It takes a lot of equiment and time to properly tune/align a radio to have it transmit and receive on frequency.

And with a properly tuned / aligned radio set to Ranger factory specificitons it should need NO ADJUSTMENTS.

Sorry but there are no shortcuts.
Lon~Tech808
CEF#0808/HAM#001/CVC#0002

Tech808@copperelectronics.com
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Airplane1
Senior Member
Username: Airplane1

Post Number: 1045
Registered: 5-2004


Posted on Friday, April 25, 2008 - 11:20 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Thanks Lon for your reasoning, I was thinking that also because being unsure and no equipment I might mess up bad.

Have a great day

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