Product Description 1-5/8" Radiating cable HLRHTCYZ-50-42M 1-5/8"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------------------------------------------ 18.00 mm 2、Insulation--------------Physical Foam Polyethylene-----------------------------------42.80 mm 3、Outer Condutor-------Overlapping Copper Foil---------------------------------------43.80 mm 4、Jacket------------------Black PE or Low Smoke Halogen-free Fire-retardant----------48.00 mm MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS 1、Mininum Bending Radius-------------------------------------500mm 2、Repeated Bending Radius（15 times）----------------------700mm 3、Bending Torque-----------------------------------------------16.0N·m 4、Weight---------------------------------------------------------730/890 g/m 5、Recommended Clamp Distance------------------------------1.0-1.3mm 6、Minimum Distance to Wall------------------------------------80mm 7、Tensile Force---------------------------------------------------3000N 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--------------------------------15.0KV 7、Inner Conductor DC Resistance------------------1.5 Ω/km 8、Outer Conductor DC Resistance-----------------2.0 Ω/km 9、Operating Frequency-----------------------------30~2700MHz 10、Optimum Operating Frequency----------------700~2700MHz 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----------------------------------0.6----------------------------------------------63/72 100MHz---------------------------------0.7----------------------------------------------60/70 150MHz---------------------------------0.9----------------------------------------------66/76 350MHz---------------------------------1.3----------------------------------------------65/69 450MHz---------------------------------1.5----------------------------------------------67/70 800MHz---------------------------------2.4----------------------------------------------60/65 900MHz---------------------------------2.7----------------------------------------------59/63 960MHz---------------------------------2.9----------------------------------------------59/62
