JEFA Tech Blog

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10 March, 2022

Is JEFA Tech coax Plenum Rated?

JEFA Tech brand coax is not plenum rated.  However, we have plenum and low smoke rated cable available through partnerships with other manufacturers such as Times Microwave and Commscope.  We...

coax
10 March, 2022

Is JEFA Tech coax Plenum Rated?

JEFA Tech brand coax is not plenum rated.  However, we have plenum and low smoke rated cable available through partnerships with other manufacturers such as Times Microwave and Commscope.  We provide full cable assembly production of plenum cabling as well...

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10 March, 2022

New Ham: Which cable for a Slim Jim Ham Radio A...

Newly Licensed Ham Radio Customer asks: Need some help in buying the correct coax for my Ham radio.I have just purchase a radio and know virtually nothing about Ham Radios...

coax
10 March, 2022

New Ham: Which cable for a Slim Jim Ham Radio Antenna?

Newly Licensed Ham Radio Customer asks: Need some help in buying the correct coax for my Ham radio.I have just purchase a radio and know virtually nothing about Ham Radios...

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10 March, 2022

External Antennas for Cradlepoint

Question: I have an Cradlepoint router with integrated modem and I would like to add some external antennas to it.  My Cradlepoint unit has 2 cell antenna ports. If I switch to...

cradlepoint mobile broadband
10 March, 2022

External Antennas for Cradlepoint

Question: I have an Cradlepoint router with integrated modem and I would like to add some external antennas to it.  My Cradlepoint unit has 2 cell antenna ports. If I switch to...

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10 March, 2022

Does ordering too long of Cradlepoint cable hur...

Using a 50ft and 100ft Cradlepoint cable example, is the 100ft cable going to hurt my signal? The short answer is 100ft should be okay assuming you have a good...

cradlepoint mobile broadband
10 March, 2022

Does ordering too long of Cradlepoint cable hurt my ...

Using a 50ft and 100ft Cradlepoint cable example, is the 100ft cable going to hurt my signal? The short answer is 100ft should be okay assuming you have a good...

Read More
10 March, 2022

Which cable to choose? LL400? LL400-FLEX? RG-2...

We offer 3 types of 3/8" diameter coax.  Which one to choose?  Here is a summary of the differences in these cables: LL400PE jacket - this is a hard jacket that...

coax
10 March, 2022

Which cable to choose? LL400? LL400-FLEX? RG-213 ?

We offer 3 types of 3/8" diameter coax.  Which one to choose?  Here is a summary of the differences in these cables: LL400PE jacket - this is a hard jacket that...

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Do standard PL-259’s fit JEFA Tech coax?
10 March, 2022

Do standard PL-259’s fit JEFA Tech coax?

STANDARD TRADITIONAL PL-259 CONNECTORS: Traditional PL-259 connectors fit our LL400, LL400-FLEX, and RG-213 cable No special adapters or tools are required other than a soldering iron.  For LL195, RG-58, LL240FLEX or RG-8X...

connectors
10 March, 2022

Do standard PL-259’s fit JEFA Tech coax?

STANDARD TRADITIONAL PL-259 CONNECTORS: Traditional PL-259 connectors fit our LL400, LL400-FLEX, and RG-213 cable No special adapters or tools are required other than a soldering iron.  For LL195, RG-58, LL240FLEX or RG-8X...

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