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Antenna cable

 
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barber_seville(at)msn.com
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PostPosted: Fri Apr 21, 2017 5:26 am    Post subject: Antenna cable Reply with quote

Is it ok to extend the length of a antenna cable by making a short pigtail say five feet with connectors on each end to go between a VHF and the existing cable that is to short?

Chuck


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Kellym



Joined: 10 Jan 2006
Posts: 1700
Location: Sun Lakes AZ

PostPosted: Fri Apr 21, 2017 5:40 am    Post subject: Antenna cable Reply with quote

You will have a small signal loss from the connectors, but otherwise
fine. It is fairly common to build an 18-24" coax from the radio tray to
make future changes and servicing easier. AFAIK only GPS has constraints
about allowable dB loss between antenna and receiver.
Kelly

On 4/21/2017 6:24 AM, Charles Plumery wrote:
Quote:
Is it ok to extend the length of a antenna cable by making a short
pigtail say five feet with connectors on each end to go between a VHF
and the existing cable that is to short?

Chuck




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nuckolls.bob(at)aeroelect
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PostPosted: Fri Apr 21, 2017 9:13 am    Post subject: Antenna cable Reply with quote

At 08:24 AM 4/21/2017, you wrote:
Quote:
Is it ok to extend the length of a antenna cable by making a short pigtail say five feet with connectors on each end to go between a VHF and the existing cable that is to short?

Yes



Bob . . .


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barber_seville(at)msn.com
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PostPosted: Fri Apr 21, 2017 10:09 am    Post subject: Antenna cable Reply with quote

Thanks Mr. N.

Sent from my iPad, Chuck
“A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself. For the traitor appears not a traitor; he speaks in accents familiar to his victims, and he wears their face and their arguments, he appeals to the baseness that lies deep in the hearts of all men. He rots the soul of a nation, he works secretly and unknown in the night to undermine the pillars of the city, he infects the body politic so that it can no longer resist. A murderer is less to fear.”
MT Cicero




On Apr 21, 2017, at 1:23 PM, Robert L. Nuckolls, III <nuckolls.bob(at)aeroelectric.com (nuckolls.bob(at)aeroelectric.com)> wrote:


Quote:
At 08:24 AM 4/21/2017, you wrote:
Quote:
Is it ok to extend the length of a antenna cable by making a short pigtail say five feet with connectors on each end to go between a VHF and the existing cable that is to short?

Yes



Bob . . .


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barber_seville(at)msn.com
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PostPosted: Fri Apr 21, 2017 10:23 am    Post subject: Antenna cable Reply with quote

Thank you Kelley.

Sent from my iPad, Chuck
“A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself. For the traitor appears not a traitor; he speaks in accents familiar to his victims, and he wears their face and their arguments, he appeals to the baseness that lies deep in the hearts of all men. He rots the soul of a nation, he works secretly and unknown in the night to undermine the pillars of the city, he infects the body politic so that it can no longer resist. A murderer is less to fear.”
MT Cicero




On Apr 21, 2017, at 9:48 AM, Kelly McMullen <kellym(at)aviating.com (kellym(at)aviating.com)> wrote:


Quote:
--> AeroElectric-List message posted by: Kelly McMullen <kellym(at)aviating.com (kellym(at)aviating.com)>

You will have a small signal loss from the connectors, but otherwise fine. It is fairly common to build an 18-24" coax from the radio tray to make future changes and servicing easier. AFAIK only GPS has constraints about allowable dB loss between antenna and receiver.
Kelly

On 4/21/2017 6:24 AM, Charles Plumery wrote:
Quote:
Is it ok to extend the length of a antenna cable by making a short pigtail say five feet with connectors on each end to go between a VHF and the existing cable that is to short?
Chuck
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