Copper Talk » Modifications » Radios » 10 kc slide for cobra 29 ltd classic « Previous Next »

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1207_Hou_Tx
Posted on Friday, November 30, 2001 - 10:21 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Is there such a mod for this radio?? If so how do i go about doing it??
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1234567890
Posted on Monday, December 03, 2001 - 9:29 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Yes and here is the mod, 307 said would work.


+10khz jump

on the side farthest away from the pll of the 10.240 mhz crystal , cut the trace then bridge the cut with a 22pf disc capacitor. After doing this solder a wire on each side of the cut, then solder those wires to a spst switch.

switch on = normal
switch off = +10khz

(MAKE WIRES AS SHORT AS POSSIBLE)
307 said this would work!!!!!!!!!!!
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1207_Hou_Tx
Posted on Monday, December 03, 2001 - 9:35 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

ill try it out..thanks
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1207_Hou_Tx
Posted on Monday, December 03, 2001 - 9:39 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

could this be done with a variable knob instead of a switch?
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Tech181
Posted on Tuesday, December 04, 2001 - 11:58 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

1207,

No, you will need the switch.

Steve
Tech181
Tech181@copperelectronics.com
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1207_Hou_Tx
Posted on Wednesday, December 05, 2001 - 10:02 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

ok thanks steve!!
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Emperor5010
Posted on Wednesday, December 05, 2001 - 10:16 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Can this bee done on a Cobra 2000? Or is there a 10khz mod?
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1207_Hou_Tx
Posted on Thursday, December 06, 2001 - 8:01 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

im sure it can be done on that radio...i have a 139xlr and it has been done!
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Jyd
Posted on Monday, December 10, 2001 - 9:43 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I MESSED UP,ANYONE HAVE A PIC OF TRACE FOR 29 LTD CLASSIC
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Bronzepony
New member
Username: Bronzepony

Post Number: 5
Registered: 12-2005
Posted on Wednesday, December 14, 2005 - 8:05 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

WILL THIS WORK ON A 29 ST

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