3VCS 2.4ghz (Spektrum) Internal Ariel Mod

[coleman758]

For a while now I've really started to hate the Spektrum Module in my 3VCS, The ariel is shite! It gets in the way all the time & its so very easy to break.

Last week i snapped the swivel mount. So the tip was just loose.

So I decided to mod the ariel so it came through the internal 40mhz hole.

Here is how I did it:

First remove the module & battery, you will need to remove the 4 screws holding the back of the case on.

http://i999.photobucket.com/albums/af118/abodesofas/7D3052A0-A565-4517-9F1D-A4E383C40FF4-4638-000001F5E94E6587.jpg

http://i999.photobucket.com/albums/af118/abodesofas/011E881E-215F-42C9-A337-A378C9A18AB3-4638-000001F5EE35E110.jpg

Then you need to take the module apart, Again very easy, Just 4 screws in each corner.

http://i999.photobucket.com/albums/af118/abodesofas/899755A6-EC95-4A43-8A7A-27B41664A245-4638-000001F5F7E9EAE5.jpg

You can see above the broken part.
Trace the ariel lead back to the PCB, it simply pushes on.

With the ariel removed, You need to insert it into the 3VCS body, Its a good tight fit. You could use a little glue/silicone, But it not needed.

Also note the lead coming out.

http://i999.photobucket.com/albums/af118/abodesofas/926928D1-DA77-4C5E-898F-D3E1E9CBC284-4638-000001F5FCBA95EB.jpg

Next, you need to re-attch the back of the 3VCS, There is already a hole in the back push the lead through this, You need as much length as possible to allow you to re-insert the module.

http://i999.photobucket.com/albums/af118/abodesofas/77F36F5D-DA02-4D31-AFA9-C2F377E6F64C-4638-000001F601A7E75A.jpg

You will need to make a small hole in the module so the ariel lead can get back inside to fit to the PCB.

http://i999.photobucket.com/albums/af118/abodesofas/2FF5E3EE-0D9D-4440-A829-0A8AC9626168-4638-000001F6067BCE7B.jpg

Once you have the hole drilled, Insert the lead and connect it back to the PCB,
screw the module back together and clip it back in as per normal.

Thats job done!
No more stupid ariels sticking out of the back! :D

http://i999.photobucket.com/albums/af118/abodesofas/DC0616D0-AF49-4C8F-81BD-DB53028F29E3-4638-000001F60AD855C7.jpg

http://i999.photobucket.com/albums/af118/abodesofas/9DE3CF0C-B4B8-4040-AEF7-A9E8E2C1F92C-4638-000001F60F5BF19A.jpg

[DCM]

Done that 2 years ago, would really recommend blanking the module aerial hole though.

[coleman758]

I have the old 40mhz module with no holes in.
I'm going to have a look into using that case.

[madmulc]

mate where did you get the green stickers from for your 3vcs? I have been after something like this for ages.:bored:

[gixxer]

Thanks for the poke I needed to do my radio all done and no more stupid aerial sticking out the back