LL195 Antenna Extension Cable
(CLF195, KRL195,®LMR195) - 50Ω Low Loss Double Shielded 4.95mm
Suited to Mobile, Vehicle and Fixed-Wireless installations such as Cars, Trucks, Motor-homes, Office buildings and Homes.
Slightly more flexible than ®LMR240, LL195 (®LMR195) is a direct low loss replacement for RG58.
Double shielded by one layer of Aluminium foil and one close-knit copper braid make for a low-loss coax with ~5mm overall diameter. Its low signal attenuation figures make it well suited for use at Cell Phone frequencies.
LL195 - Signal Loss - 10m cable length |
Frequency (MHz): |
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850 |
900 |
1800 |
2100 |
2400 (WiFi)
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Attenuation (dB): |
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3.5 |
3.65 |
5.24 |
5.5 |
6.1 |
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Outer Diameter: |
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4.95mm Impedance: 50Ω |
Inner Conductor: |
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0.94mm Solid Copper or Cu Plated Aluminium
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Outer Sheild: |
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Bonded Aluminum Foil + Tinned Copper Braid |
Dielectric: |
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Physical Foam Polyethylene |
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There are many suppliers that manufacture coax cables to the ®LMR series specification. Some suppliers cut corners, producing sub-standard coax which does not conform. Shown below is a comparison of the high quality coax we supply with our kits and a sub-standard version. |
Our High Quality Coax
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Fully Tinned Copper Outer Braid - Resist corrosion and electrolysis - Strong mechanical connection - Lower loss over long lengths
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Greater than 90% Braid Coverage - Lower signal loss
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Bonded Foil Second Shield - Consistent Impedance
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Correct Inner & Outer Conductor Diameter - Correct impedance.
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Foam Polyethylene/Air Dielectric
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Cheap Poor Quality Coax
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Bare Copper Outer Braid - No Corrosion resistance - Weak mechanical connection
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Less than 75% Braid Coverage - Signal loss by radiation
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Loose Foil Second Shield - Inconsistent Impedance
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Undersized Inner & Outer Conductor Diameter - Loose fit to crimp connectors - Poor impedance match
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Solid Polyethylene Dielectric - Higher signal loss
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®LMR is a registered trademark of Times Mircowave Systems USA |
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®LMR is a registered trademark of Times Microwave Systems USA.
Specification Data (KSR195_wbs.pdf, 113 Kb) [Download]