Description
LL195 for 0.5-2m LL240 for 3-10m lengths
(CLF240, KRL240,®LMR240) 50? Very Low Loss Double Shielded 6.1mm
Suitable for Mobile and Fixed-Wireless installations such as Vehicles, Caravanns, Offices Buildings and Homes.
Lower loss than the LL195 (®LMR195).
LL240 Coax has two SMA male connectors.
Semi-rigid and Double shielded by one layer of Aluminium foil and one close-knit copper braid make for a low-loss coax.
Its very-low signal attenuation figures make it well suited for use at Cell Phone frequencies.
LMR240 Signal Loss 10m cable length
Frequency (MHz): 850 900 1800 2100 2400 (WiFi)
Attenuation (dB):
2.4 2.5 3.6 3.8 4.1
Outer Diameter: 6.1mm Impedance: 50?
Inner Conductor: 1.42mm Solid Copper
Outer Sheild: Bonded Aluminum Foil + Tinned Copper Braid
Dielectric: Physical Foam Polyethylene
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
Fully Tinned Copper Outer Braid
Resist corrosion and electrolysis
Strong mechanical connection
Lower loss over long lengths
Greater than 90% Braid Coverage
Lower signal loss
Bonded Foil Second Shield
Consistent Impedance
Correct Inner & Outer Conductor Diameter
Correct impedance.
Foam Polyethylene/Air Dielectric
Cheap Poor Quality Coax
Bare Copper Outer Braid
No Corrosion resistance
Weak mechanical connection
Less than 75% Braid Coverage
Signal loss by radiation
Loose Foil Second Shield
Inconsistent Impedance
Undersized Inner & Outer Conductor Diameter
Loose fit to crimp connectors
Poor impedance match
Solid Polyethylene Dielectric
Higher signal loss
LMR400 vs LMR240 coax cable loss®LMR is a registered trademark of Times Mircowave Systems USA
LL240,LMR240,LL240,CFL240,KSR240,Low Loss LMR,Antenna Coax,Coax Cable, 50ohm coax,double shielded coax
