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Looking coaxial cable 4-6GHz

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hermant
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Oct 23rd, 2009 at 12:16pm  
deal all

I am looking the coaxial cable use from 4-6GHz (not waveguide). Pls sent to me the datasheet of cable if you have it via email: mtuan43@gmail.com
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Eric Johnston
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Reply #1 - Oct 23rd, 2009 at 3:37pm  
I've found Andrew Heliax LDF4-50 to be very satisfactory.  You need to buy compatible connectors at the same time.

Contact a CommScope/Andrew https://www.commscope.com/company/eng/aboutus/company_info/contact_us/index.html and ask about more recent cables that will be suitable. There is new range called "Heliax 2.0"

Best regards, Eric.
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hermant
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Reply #2 - Oct 28th, 2009 at 2:08am  
I have see the cable Andrew Heliax LDF4-50 but I would like type cable have a attenuation about 6dB/30m. Can you give me some advance. Tks
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Eric Johnston
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Reply #3 - Oct 28th, 2009 at 11:52am  
Here is the technical specification for Andrew Heliax LDF4-50 cable (130k pdf).  There are details of the possible connectors as well.  I preferred the ones with captivated centre pins.

The attenuation at 6 GHz is 6.11 dB for 100 ft (approx 30m) so that should meet your requirement exactly.

Ask Commscope about more modern cables and connectors as there may now be better alternatives.

Best regards, Eric.
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