Kathrein 271623 Leaflet
186
Cables
LCM 33
LCM 50
LCM 96
LCM 50
LCM 96
271623
271622
271624
271622
271624
Coaxial cables
LCM 33
LCM 50
Type
LCM 33
LCM 50
LCM 96
Order no.
271623
271622
271624
Underground
cable
Halogen-free
Yes
Diameter inner conductor
mm
3.3 Cu
2.2 Cu
1.1 Cu
Diameter isolation on inner conductor
mm
13.5 PE (bamboo)
8.8 PE (bamboo)
7.3 PE (cell rim)
Diameter outer conductor
mm
14 Cu welded
9.3 Cu welded
7.8 Cu welded
Diameter of cable
mm
17.0
12.5
11.0
Material used for outer isolation
PE black
PE black
PE black
Max. dynamic power
N
550
350
300
Copper content
kg/km
194
109
58
Bending radius ¹
)
mm
> 280
> 150
> 150
Attenuation at 20° and dB/100 m
f = 50 MHz
1.2
1.8
3.6
f = 100 MHz
1.7
2.6
5.2
f = 200 MHz
2.4
3.9
7.6
f = 300 MHz
3.1
4.9
9.5
f = 450 MHz
4.0
6.0
12.0
f = 800 MHz
5.5
8.7
16.4
f = 1000 MHz
7.0
10.0
19.0
f = 1750 MHz
9.2
14.4
26.1
f = 2050 MHz
10.3
15.9
28.8
f = 2400 MHz
11.5
17.7
31.7
Return loss (dB)
5-450 MHz
> 28
> 28
> 28
450-1000 MHz
> 26
> 26
> 26
1000-2400 MHz
> 22
> 22
> 22
Coupling resistance
5-30 MHz
mΩ/m
< 0.1
< 0.1
< 0.1
DC resistance
Ω/km
4.5
8.6
25.5
Screening factor (dB)
30-100 MHz
> 120
> 120
> 120
100-500 MHz
> 120
> 120
> 120
500-1000 MHz
> 120
> 120
> 120
1000-2000 MHz
> 110
> 110
> 100
2000-2400 MHz
> 100
> 100
> 100
Temperature range
°C
-20 to +50
-20 to +50
-20 to +50
Weight/100 m
kg
35.0
18.5
15.0
Q
Impedance: 75 Ω
Q
Frequency range: 0.15-2400 MHz
Q
Conform to EN 50117
¹
)
Value for non-recurring bending; for repeated bending: × 2.5