Copper Talk » Ask The Tech » Antennas » A couple questions about a K40 trunk mount « Previous Next »

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Semo_rebel
Junior Member
Username: Semo_rebel

Post Number: 47
Registered: 2-2004
Posted on Wednesday, April 21, 2004 - 1:33 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

1. Can you replace the coax on the trunk mount?

I know you can buy the mount without the coax and u can buy the coax.

2. Can you make the trunk mount into a roof mount?

I was told there were instructions for taking apart the mount with the kit and i was told it said how to make it a roof mount.

3. If I did replace the coax, or made it a roof mount, how much coax do i need?

I have large quantities of RG 58 and RG 8x. Just need to know how much.

I dont want to hear that I need a new wilson! I have a K40 and I have been happy with it. I also plan on getting more K40s for other vehicles I have.

I wear a K40 hat for a very good reason, and I am not going to change my antenna cuz someone likes somethin else. Just like I am not going to put up a different base antenna cuz someone likes something other than my Antron 99.
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Semo_rebel
Junior Member
Username: Semo_rebel

Post Number: 49
Registered: 2-2004
Posted on Monday, May 03, 2004 - 2:59 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I would really like answers to my questions.
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Tech808
Moderator
Username: Tech808

Post Number: 2302
Registered: 8-2002


Posted on Monday, May 03, 2004 - 8:49 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Semo rebel

I can't help you with this one as I have never Owned, or used K-40 Antennas.

Maybe someone who has owned one or has done these modification's can offer you some help.


Lon
Tech808
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Tech808
Moderator
Username: Tech808

Post Number: 2303
Registered: 8-2002


Posted on Monday, May 03, 2004 - 8:58 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Semo rebel,

Try the link below and maybe it will help you with your question's.

http://www.k40.com/

Lon
Tech808
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Forummaster
Moderator
Username: Forummaster

Post Number: 360
Registered: 11-2001


Posted on Monday, May 03, 2004 - 11:27 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

1) The coax has a special connector that connects to the mount and coil. K40 doesn't list this connector on their parts list. Without this connector it would not be possible to replace the coax. As you know they do sell a complete cable assembly.

2) Yes the trunk mount can be mounted as a trunk or a roof mount.

3) The recommended length for coax is 18 feet. If you cannot use 18 feet, you can use a minimum of 9 feet with increments of 3 feet (example: 9, 12, 15, 18).

K40 Customer Support Services
For customer service related questions
call 1-800-323-6768 or email customerservice@K40.com.
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Kc0gxz
Advanced Member
Username: Kc0gxz

Post Number: 787
Registered: 3-2003
Posted on Monday, May 03, 2004 - 9:40 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Semo_rebel

If you ever opened up and compared a K-40s coil with (example) Wilsons' 1000 coil, you would instantly see why Wilson easily outsells the K-40 line. However, they both DO work.

Oh, I almost forgot. Wilson even has hats too!!

Sorry Rebel. LOL. I just HAD to needle you only because you said not to.

Later, Reb.

Jeff. kc0gxz.
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Yankee
Intermediate Member
Username: Yankee

Post Number: 118
Registered: 7-2003
Posted on Monday, May 03, 2004 - 9:52 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Forummaster: Very good job of wording the answer, I was going to use the same context of coax measurement, but you bet me to it. Myself in my 41 years in the hobby have used 18 feet which is a half wave length. Also I measure base coax in increments of 9 foot, makes for a big difference on the SWR meter. I use the K40 Trucker on a trunklid mount and does one heck of a good job.
Yankee

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