L-600 is a heavy duty 50 Ω full sized coaxial cable with an overall diameter of 14.99 mm and finds its use as a heavy duty feeder cable for SCADA, broadcast, cellular, UHF, and other telemetry systems. L-600 is occasionally used as a flexible drop-in replacement for corrugated half inch cables such as LDF4-50A for non-PIM sensitive applications. The double shielded outer conductor provides exceptional RF shielding exceeding 90 dB, and PE jacket for a service life in excess of 20 years.

L-600 coaxial cable is sometimes referred to as LMR-600. As LMR is an international trademark of Times Microwave, each manufacturer will typically use a three letter prefix to reference their own similar variation, such as CNT-600 (for Commscope), KSR-600 (for KingSignal), and so forth.

LMR600 coaxial cable layers

RF Specification

Min. Frequency
0 GHz
Max. Frequency
10.3 GHz
Shielding Effectiveness
> 90 dB
Capacitance
76.8 pF/m
RF Operating Voltage
8000 Vrms
Impedance
50 Ω
Velocity
86%
Attenuation Table
Frequency Attenuation
1000 MHz
0.09 dB/m

Physical Specification

Colour
Black
Min. Bend Radius Static
38.1 mm
Min. Bend Radius Dynamic
152.4 mm
Min. Operating Temperature
-40 °C
Max. Operating Temperature
85 °C
Weight (g/m)
200 g
Cable Layers
Layer Diameter Materials
Inner Conductor
4.47 mm
Dielectric
11.56 mm
Outer Conductor
11.71 mm
Outer Conductor
12.45 mm
Outer Jacket
14.99 mm