Copper Talk » Product Reviews » Ham Radios » PRESIDENT HR 2510 (LINCOLN) « Previous Next »

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Ca346
Posted on Saturday, August 16, 2003 - 1:50 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I bought a used 2510 last month (3rd radio)and it is a great radio. BUT... It does not transmit in LSB. AM/FM/USB/and CW work fine. When I turn on the rodger beep in LSB, the only transmission is the rodger beep upon release of the transmit button. It does not have the "Chipswitch". It is modified for 9 bands.

Any idea's???

Radio poor,

CA346
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bruce
Posted on Saturday, August 16, 2003 - 10:08 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Lots of info here including block diagram and schmatic


http://www.radiomods.co.nz/
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bruce
Posted on Sunday, August 17, 2003 - 3:47 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I have a question for others ..... has anyone who has a lincoln put a channel guard filter in this radio and if so how did it work ?????
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Taz
Posted on Sunday, August 17, 2003 - 6:46 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Bruce,


Is the adjacent channel rejection not good enough on the lincoln for you?


Taz
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bruce
Posted on Sunday, August 17, 2003 - 7:35 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Taz its fine i was looking to see if anyone had used one and if it showed any improvement
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Alsworld
Posted on Sunday, August 17, 2003 - 9:50 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I have not Bruce. No help here, just a response.
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Ca346
Posted on Friday, September 05, 2003 - 6:35 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Thank you Bruce. Interesting website.
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Jpm
Posted on Friday, September 05, 2003 - 8:52 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Bruce, my lincoln has the guard. The bowl doesn't bleed over even 1 channel. I'm sold.
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Bruce
Posted on Saturday, September 06, 2003 - 12:02 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

ok good to know i've used at least 12 of them the 455khz one is VERY SHARP! im thinking of in my grant putting a 7.8mhz and the 455khz adding 2 filters i did a simular thing in a titan 458 and WOW! one ch away -70db and 2 ch -80 i already have one ( 10.695) waiting to go in the lincoln ... first chance i get. there are other changes to the receiver that im thinking about down the road...

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