Bob's cb shop....had a good day

Discussion in 'CB Radio Forum' started by sbaumann14, Oct 9, 2019.

  1. Night Stalker10

    Night Stalker10 Road Train Member

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    I don’t think you’ll notice any difference by just using a wire.


    “Ground Straps

    The first rule to follow about ground straps, is to keep them short! The rule of thumb is, 10 inches or less! And, there is a reason for why. A ground strap, like any piece of wire, has both inductive and capacitive reactances, which change with frequency. As the frequency increases, inductive reactance (in ohms) increases, but capacitive reactance (in ohms) decreases. When inductive reactance and capacitive reactance in any given piece of wire are equal, that wire will cease to be an RF ground.

    Flat braided wire should be used for bonding, because RF flows on the surface rather than through the wire. Flat braid has more surface area for any given current carrying capacity, thus it provides less resistance to RF than an equivalent round wire. It also has more capacitive reactance which increases the self resonant point. Flat braid is also much more flexible and less likely to fail due to repeated flexing.”

    The above quote was taken from the website below, under bonding.

    www.k0bg.com
     
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  3. craig_sez

    craig_sez Road Train Member

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    I wouldnt..Antenna will see that as length and will give a false reading on your ant tune...
    Run braided straps short length as possible and work your way around..
     
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  4. Night Stalker10

    Night Stalker10 Road Train Member

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    I had forgotten about this video. Stan actually does a pretty good job with his videos explaining antenna theory.
     
  5. craig_sez

    craig_sez Road Train Member

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    I was actually looking for a different on this but couldnt find it..Stan's will work..
     
  6. craig_sez

    craig_sez Road Train Member

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    Didnt watch them all but based on the title this should help some to..
     
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