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-   -   Dumb question on RG400 Coax (Archer Antenna) (https://vansairforce.net/community/showthread.php?t=179957)

Reflex 02-28-2020 07:14 AM

Dumb question on RG400 Coax (Archer Antenna)
 
I'm installing an Archer antenna and the instructions on page two section 3.4 point #2 say to "Comb out the coaxial cable brand and then twist into a wire for insertion into the provided lug."

I've seen some very nice installs on many of the websites. My dumb question is:

How in the heck are you guys combing out the braided coax? Wow, this stuff is woven tightly and has two layers.

Thanks in advance

Fred

Mel 02-28-2020 07:20 AM

Quote:

Originally Posted by Reflex (Post 1411024)
My dumb question is:
How in the heck are you guys combing out the braided coax? Wow, this stuff is woven tightly and has two layers.
Thanks in advance
Fred

I use a scribe and just do a little at a time. If you try to do too much all at once the strands will break off.

JonJay 02-28-2020 08:49 AM

As Mel says or search YouTube for ?shielded wire termination with solder sleeve?.

bjdecker 02-28-2020 09:14 AM

Push the braid down from the end and it will expand, then use an awl/nail/pointy-but-not-sharp tool to "comb" the braid out.

Cheers!

mturnerb 02-28-2020 10:57 AM

I just stripped enough of the covering over the braided shielding to use a solder sleeve to make a nice clean wire to the connection:


BobTurner 02-29-2020 12:17 AM

Here?s a slightly different technique: Strip an inch or so of outer insulation off. Start near the outer insulation - not the end. Use your pointy but not sharp tool to move the braid apart, on one side only, making a hole in the braid. A slight bend toward the hole may loosen the braid a bit. When the hole is large enough, bend the braid/insulated inner conductor away from the hole. Push-pull the insulated inner conductor out the hole. Push the braid toward the end as you do this. When you get the free end out, you?ve got two wires (insulated inner conductor, and braid). Since the braid is relatively intact you won?t have the ?fine strands going everywhere? problem.

Reflex 02-29-2020 10:47 AM

Many thanks. Easy peasy! Took all of 3 minutes to comb out with an awl. <smacks forehead with palm of hand>

GalinHdz 02-29-2020 10:48 AM

Quote:

Originally Posted by BobTurner (Post 1411197)
Here?s a slightly different technique: Strip an inch or so of outer insulation off. Start near the outer insulation - not the end. Use your pointy but not sharp tool to move the braid apart, on one side only, making a hole in the braid. A slight bend toward the hole may loosen the braid a bit. When the hole is large enough, bend the braid/insulated inner conductor away from the hole. Push-pull the insulated inner conductor out the hole. Push the braid toward the end as you do this. When you get the free end out, you?ve got two wires (insulated inner conductor, and braid). Since the braid is relatively intact you won?t have the ?fine strands going everywhere? problem.

This is the method I use and it works very well for me. :cool:


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