Copper Talk » Modifications » Radios » How to make a 29 ltd slide « Previous Next »

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dave
Posted on Friday, November 23, 2001 - 4:21 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

can this be done
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Inspector
Posted on Saturday, December 29, 2001 - 12:48 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

It can be done but at the loss of transmit due to the PLL going into "out-of-lock". The procedure is in detail in Kevin Ross' book "CB Modification Secrets".....the only real way to get "extras" is to change the mixer crystal, but you knew that;-)
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Cuddlebear
Posted on Saturday, June 08, 2002 - 7:03 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Mine used to slide really great on the ice at my local pond:) lol
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Taz
Posted on Thursday, June 13, 2002 - 1:30 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Oh yeah, one of those things in there i think its r-110 is burried in the wax. Thats the easyiest way to make it slide!
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Taz
Posted on Thursday, June 13, 2002 - 1:29 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

How to make Cobra 29LTD,Classics slide on TX & RX

1)Remove D-18 , R-110 , C131 and R-112. 2)Put jumper were R-110 was. 3)Take orange wire from delta tune and unsolder it from board then resolder it to Tr-23 (Solder to the pin closest to front of board. It should have around 8 VDC on this pin.) 4)Put radio back together and if all is done right you should slide transmit 5-6 KCs up and down. For more slide change D-16 to a 1N-4007


there you go!
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Taz
Posted on Thursday, June 13, 2002 - 1:27 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I will find it for you, i have it somwhere!
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Taz
Posted on Thursday, June 13, 2002 - 5:09 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I just cant find r-110!!!!!!!!!! Its been bothering me for months!
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Taz
Posted on Thursday, June 13, 2002 - 3:43 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

those got posted in the wrong order


bottom is first the middle one is second and the top one is third
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Sonoma
Posted on Monday, June 17, 2002 - 2:49 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

he taz!go to cb tricks and check the schematic for the cobra 29.it is listed there if you have not found it.
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Therealporkchop
Posted on Tuesday, November 05, 2002 - 10:41 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Well this is all fine and well, but what the heck is slide? And no more iced over pond jokes!!
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Goose
Posted on Wednesday, November 06, 2002 - 2:59 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

realistic trc 492 can i make it slide too
or add more channels?
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Therealporkchop
Member
Username: Therealporkchop

Post Number: 50
Registered: 11-2002
Posted on Wednesday, August 18, 2004 - 6:11 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

OK. Nobody ever told me what slide was, and I know now. My question now is why would anyone want a AM 11 meter only radio to slide? I mean is freq drift that common a problem? Or are you guys talking about doing this to radios that have added channels?
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Tech548
Moderator
Username: Tech548

Post Number: 246
Registered: 5-2004
Posted on Wednesday, August 18, 2004 - 11:31 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Therealporkchop

Slide and/or slider is a slang term.

Sliding is when you have enough clarifier range that allows you to actually move one complete channel (usually) down. In otherwords, instead of "channeling" down, you are "sliding" down by turning your clarifier all the way to the minus position.

The only advantage to this is being able to get to the (A) channels that lay between 3-4, 7-8, 11-12, 15-16, and 19-20.

The above mod will only allow a slide of around a half channel (5KHz) spacing...not a whole channel (10KHz) spacing. And being that the Cobra-29 is only a A/M radio, the mod is hardly worth the bother.

I hope this may have shed a little bit of light on what a "slider" is.

Jeff
Tech548
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Dindin
Intermediate Member
Username: Dindin

Post Number: 334
Registered: 2-2004


Posted on Thursday, August 19, 2004 - 6:23 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

and those A channels are assigned to rc use.and still widely used!
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Patzerozero
Junior Member
Username: Patzerozero

Post Number: 41
Registered: 7-2004
Posted on Friday, August 20, 2004 - 7:57 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

ever try keying 1000 watts on 27.145 when the kids $100 radio shack rc truck is driving in the backyard?
believe it or not, sometimes it bucks and turns and does other funny things, and sometimes it appears to have NO effect at all!strange!
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Dindin
Intermediate Member
Username: Dindin

Post Number: 339
Registered: 2-2004


Posted on Friday, August 20, 2004 - 8:57 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Patzerozero,Imagine an rc pilot watching his $1000 airplane doing the same thing!(unintentionaly)Our flying field is right along a highway and a lot of warped minded drivers seem to get a kick out of trying just that!
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Patzerozero
Junior Member
Username: Patzerozero

Post Number: 45
Registered: 7-2004
Posted on Saturday, August 21, 2004 - 8:33 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

yup you're right dindin, it's one thing to intentionally mess w/the kids in the backyard, it's more than just a warped mind to do it intentionally to any $ rc airplane-not just wrecking the plane, but what it crashes into, etc.
fortunately (most?) use fm and, what, 72 mhz in the attempt to avoid that problem.
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Dindin
Intermediate Member
Username: Dindin

Post Number: 341
Registered: 2-2004


Posted on Saturday, August 21, 2004 - 9:41 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Patzerozero,the majority of flyers are using 72 mhz and 6 meter but even with our newer narrow-band PCM and digital receivers the less than 300mw transmitters can easily be interfeered with by a 100 watt cb.Alot of the newer PCM radios have a failsafe mode but when a plane is flying anything other than a strait and level path its worthless.And there are nostalgic events that require the pilot to use vintage equiptment which is all 27mhz.
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Patzerozero
Junior Member
Username: Patzerozero

Post Number: 48
Registered: 7-2004
Posted on Saturday, August 21, 2004 - 10:29 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

there are not too many places here on long island where rc aircraft can legally be flown. hopefully those of us who choose to do what shouldn't be done don't interfere. it may be a poor excuse, but life isn't always easy and accidents do happen, whether it's a $100 rc truck, $1000 rc plane or $1000000 boat......
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Hollowpoint445
Intermediate Member
Username: Hollowpoint445

Post Number: 269
Registered: 6-2004
Posted on Sunday, August 22, 2004 - 12:14 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Patzerozero - ever see an RC jet in person? Those things are amazing. I can't imagine spending that kind of cash on a toy.
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Patzerozero
Member
Username: Patzerozero

Post Number: 50
Registered: 7-2004
Posted on Sunday, August 22, 2004 - 11:01 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

no, haven't seen any rc aircraft nearby since they turned the field that used to be near me into a bread factory years ago. my kids have $300 electric power rc 4x4's(one of which, tamiya clodbuster) has modifications that would need me to remortgage the house to pay for! and the gas powered rc's they want this xmas could run over $500 each, before the mods they want. seeing as donald trump has problems w/women, maybe he could just adopt me. heck, he could adopt my kids, instead!
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Dindin
Intermediate Member
Username: Dindin

Post Number: 353
Registered: 2-2004


Posted on Friday, August 27, 2004 - 8:03 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Hollowpoint445,speaking of rc jets,there is a Jet Rally at Darby Park in Columbus Ohio this weekend.so far over 100 entrants.models up to 12 foot long with real jet turbine engines flying up to 300 mph!A rich mans hobbie for sure!
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Tecnicoloco
Member
Username: Tecnicoloco

Post Number: 50
Registered: 4-2003
Posted on Tuesday, October 05, 2004 - 4:16 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Hi all:
I remember when I was 13,I got a little free fliying mode helicopter,(NO R/C)for Xmas. My father was doing some construction in front of this big open field and during weekdays,I will fly my toy.
One weekend I went to fly my toy,and 3 guys with R/C planes were fliying they toys,they kick me out of the field,you can not fly your toy because will make ours crash.
Smart boy wait patienly the whole week,in the mean time,I hook up a 150 Watts Amp to my father's 23 Ch. AM CB in his Pick Up truck,and key-up while they were fliying they planes on the weekend.
I crush them planes to the ground,just saying Hola in the air,I seem them planes doing weird moves,you should see the joy I have when they crush them planes.
Little boy was just talking to his boddies locally unaware of any interference,very inocent.Yeah Right,I knew what I was doing.
Better watch out for somebody like me with a twisted mind while you play with your R/C Planes.

Just a funny experience to share with you all.

Best Regards.
Tecnicoloco.
CEF-117 Mexico.

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