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Occasional Contributor II

How many Attenuation(dB) on option cables

Hi, does anyone knows how many Attenuation(dB) by follows option cables on Frequency 2.4G and 5G ?

 

AFC7DL01-00 7D antenna cable with 2 N type Male connectors, 1 meter
AFC7DL02-00 7D antenna cable with 2 N type Male connectors, 2 meters
AFC7DL03-00 7D antenna cable with 2 N type Male connectors, 3 meters
AFC7DL04-00 7D antenna cable with 2 N type Male connectors, 4 meters

 

I would like to know reliable level for configure MSR2K.

Aruba

Re: How many Attenuation(dB) on option cables

LMR-400 cable has extremely low loss. For the short lengths of these cables, the total loss is dominated by the connector loss, and can be approximated as 0.5dB for all 4 variants.

 

/Onno

/Onno

Re: How many Attenuation(dB) on option cables

You can find charts online for LMR400 loss by googling "LMR400 loss chart".

 

There are also loss calculators online, here is on by Times Microwave which is a major supplier of such cables.  http://www.timesmicrowave.com/cgi-bin/calculate.pl

 

 


-cl
Occasional Contributor II

Re: How many Attenuation(dB) on option cables

Hi , oharms and clukas.

Thank you reply.

 

yha !! The URL link helps me well.

 

I can calculat cable loss by it . Regarding toal loss, I shuld add connector loss whitch might be 0.3dB.

Am I right ?

 

/NKGW

Re: How many Attenuation(dB) on option cables

Usually 0.25dB is OK for connectors from reputable sources.

 


-cl
Occasional Contributor II

Re: How many Attenuation(dB) on option cables

Okay,

Thank you for your help !!

 

 

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