1-1/4" Radiating cable HLRHTCYZ-50-32M 1-1/4"Leaky cable

1-1/4" Radiating cable HLRHTCYZ-50-32M 1-1/4"Leaky cable

• Leaky cable functions as a distributed antenna to provide communications in tunnels, mines

•        and large building complexes and is the solution for any application in confined areas.

• Slots in the copper outer conductor allow a controlled portion of the internal RF energy to be

      radiated into the surrounding environment. Conversely, a signal transmitted near the cable will              couple into the slots and be carried along the cable length.

• This leaky cable utilize a low-loss cellular polyethylene foam dielectric and a Corrugated copper foil outer conductor which offers a superior electrical performance together with good bending properties.

• This product is suitable for dedicated TETRA systems, CBTC signal systems, railway GSM-R, LTE-R systems, WLAN, CDMA800, GSM900 and other wireless communication systems, with low loss and wideband characteristics.

Technical features

Structural dimensions and materials 

1、Inner Conductor------ Helical Copper Tube------------------------------------------  14.00 mm

2、Insulation--------------Physical Foam Polyethylene-----------------------------------33.60 mm

3、Outer Condutor-------Overlapping Copper Foil---------------------------------------34.40 mm

4、Jacket------------------Black PE or Low Smoke Halogen-free Fire-retardant----------37.80 mm

MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS

1、Mininum Bending Radius-------------------------------------300mm

2、Repeated Bending Radius（15 times）-------------------- --500mm

3、Bending Torque-----------------------------------------------15.5N·m

4、Weight---------------------------------------------------------550/670 g/m

5、Recommended Clamp Distance------------------------------0.8-1.0mm

6、Minimum Distance to Wall------------------------------------80mm

7、Tensile Force---------------------------------------------------1550N

8、Storage Temperature---------------------------------------- ﹣55 ℃ ~ ﹢85 ℃（PE）﹣30 ℃ ~ ﹢80 ℃（LSZH)

9、Installation Temperature-------------------------------------﹣40 ℃ ~ ﹢60 ℃（PE）﹣20 ℃ ~ ﹢60 ℃（LSZH)

10、Operation Temperature-------------------------------------﹣55 ℃ ~ ﹢85 ℃（PE）﹣30 ℃ ~ ﹢80 ℃（LSZH)

ELECTRICAL SPECIFICATIONS

1、Capacitance----------------------------------------75pF/m

2、Impedance-----------------------------------------50±2Ω

3、Velocity---------------------------------------------89%

4、Insulation Resistance------------------------------＞10000MΩ•km

5、Jacket Spark---------------------------------------10KV

6、Insulation Voltage--------------------------------10.0KV

7、Inner Conductor DC Resistance------------------2.0Ω/km

8、Outer Conductor DC Resistance-----------------2.4 Ω/km

9、Operating Frequency-----------------------------5~1000MHz

10、Optimum Operating Frequency----------------300~960MHz

11、Stop bands--------------------------------------500~560MHz &750-800MHz

12、VSWR

        75~150 MHz-----------------------------------≤1.3

        300~500 MHz---------------------------------≤1.3

        800~960 MHz---------------------------------≤1.3      

13、ATTENUATION and COUPLING LOSS

Frequency（MHz）        Attenuation（dB/100m，20℃，±5%）    Coupling Loss（dB，2m，50%/95%，±5dB ）

       75MHz----------------------------------0.8----------------------------------------------61/71

       100MHz---------------------------------0.9----------------------------------------------60/69

       150MHz---------------------------------1.1----------------------------------------------62/72

       350MHz---------------------------------1.9----------------------------------------------66/72

       450MHz---------------------------------2.2----------------------------------------------67/70

       800MHz---------------------------------3.2----------------------------------------------62/65

       900MHz---------------------------------3.6----------------------------------------------58/62

       960MHz---------------------------------3.9----------------------------------------------58/62