ZHONGTIAN TECHNOLOGIES CO., LTD

ZHONGTIAN TECHNOLOGIES CO., LTD

Contents Company profile...1 Quality certificates.. 2 Manufacture equipment 3 Products profile. 4 Radio Frequency Coaxial Cables 5 HHTAY-50-42 (1-5/8 ) HCTAY-50-32 (1-1/4 ) HCTAY-50-22 (7/8 ) HCTAY-50-17 (5/8 ) HCCAY-50-12 (1/2 ) HCCAY-50-8 (3/8 ) HHTAY-50-21 (7/8 ) HRCAY-50-9 (1/2 S) HRCAY-50-7 3/8 S) HRY -50-5 (1/4 S) RF Coaxial Leaky Cable...15 RF Coaxial Knit Cable..16 Base station construction project.17 Jumpers. 18 Connectors..19 Accessories... 20 Packing & transportation.. 21

Company Profile ZhongTian Hitachi Radio Frequency Cable Co., Ltd (ZHRF) is founded by Jiangsu ZhongTian Technologies(hereinafter called ZTT), Hitachi Cable Ltd (Japan), and Nanjing University of Posts & Telecommunications, which specialized in the research and production of Radio Frequency Coaxial Cables and Accessories suiting for mobile communications. The first investment of ZHRF is $ 15,000,000. Its production capability of high quality RF cables and accessories is up to 20,000 kilometers per year. Its headquarter sets in Shanghai Baoding Mansion, and the production base is located at Nantong Economic & Technological Development Zone of Jiangsu Province. ZHRF introduces the latest physical-foaming insulation line, argon-arc welding line from the world famous equipment manufacturer and a complete set of on-line test instruments made by Agilent. It adopts the high technology and advanced management of Hitachi Cable and provides the name brand products to serve the 3 rd generation mobile communication (3G) markets in China. Zhongtian Technologies Co., Ltd is a listed stock company Chinese telecommunication and a nation key tech enterprise. She specializes in manufacturing optical fiber cables, OPGW and SOFC. The industry has the formed knowledge of Special Cables, Zhongtian. Hitachi Cable Ltd is a subsidiary of Hitachi Group, which has accumulated manufacturing experience for more than 40 years and has sold ratio frequency frequency cable world-wide. Nanjing University of Posts & Telecommunications is a key university of the Ministry of Information Industry, which specializes in the research on communication, electronic and information technology etc. It is the national cradle for training and bring up people in communication science. 1

Quality certificates 2

Manufacture equipments 3

Products profile The company do design and production according to international standards of YD/T-1092, YD/TT-1119, GB/T 4

HHTAY-50-42(1-5/8 ) Inner conductor 17.3mm Helical corrugated copper tube Insulation 42.5mm Foamed polyethylene Outer conductor 46.5mm Annular corrugated copper tube Jacket 50.0mm Polyethylene Mechanical characteristics Item 5

HCTAY-50-32(1-1/4 ) Inner conductor 13.1mm Copper tube Insulation 32.0mm Foamed polyethylene Outer conductor 35.8mm Annular corrugated copper tube Jacket 40.0mm Polyethylene Mechanical characteristics Static minimum bending radius 200mm Single bend Dynamic minimum bending radius 350mm Repeated 15 times Tensile strength 2000N Cable weight 1000kg/km Electrical characteristics Item Specification Remarks Characteristic impedance 50±1Ω Velocity 88% Nominal value Minimum insulation resistance 5000MΩ.KM DC 500v 1 minute Capacitance 76PF/m Nominal value Dielectric strength DC 10000V 1 minute Inner conductor DC resistance 0.61 Ω/km At 20 Outer conductor DC resistance 0.45 Ω/km At 20 Peak power rating 200 kw RF peak voltage 4300v VSWR typical value 1.15 10M~3000MHz 1.08 800M~1000Mhz 1.08 1700M~2000 MHz 1.08 2100~2400 MHz Attenuation & Average power rating Frequency (MHz) Attenuation (db/100m) Average power (kw) Frequency (MHz) Attenuation (db/100m) Average power 10 0.25 41.0 1700 4.01 2.61 100 0.82 13.0 1800 4.15 2.52 150 1.02 11.0 1900 4.29 2.42 200 1.19 9.0 2000 4.42 2.36 300 1.49 7.2 2100 4.55 2.28 450 1.86 5.5 2200 4.69 2.22 500 1.97 5.4 2400 4.96 2.08 700 2.38 4.26 2500 5.07 2.03 800 2.57 4.11 2700 5.32 1.94 900 2.75 3.83 3000 5.68 1.79 1000 2.93 3.60 3300 6.05 1.68 1500 3.72 2.82 6

HCTAY-50-22(7/8 ) Item Diameter 7

\ HCTAY-50-17(5/8 ) Inner conductor 7.0mm Copper tube Insulation 17.0mm Foamed polyethylene Outer conductor 19.7mm Annular corrugated copper tube Jacket 22.0mm Polyethylene Mechanical characteristics Static minimum bending radius 90mm Single bend Dynamic minimum bending radius 190mm Repeated 15 times Tensile strength 1600N 8

HCAAY-50-12(1/2 ) Inner conductor 4.8mm Copper clad aluminum wire or copper Insulation 12.3mm Foamed polyethylene Outer conductor 13.9mm Annular corrugated copper tube Jacket 16.0mm Polyethylene Mechanical characteristics Static minimum bending radius 70mm Single bend Dynamic minimum bending radius 120mm Repeated 15 times Tensile strength 1200N Cable weight 250kg/km Electrical characteristics Item Specification Remarks Characteristic impedance 50±1Ω Velocity 88% Nominal value Minimum insulation resistance 5000MΩ.KM DC 500v 1 minute Capacitance 76PF/m Nominal value Dielectric strength DC 4000V 1 minute Inner conductor DC resistance 1.6Ω/km At 20 Outer conductor DC resistance 1.9Ω/km At 20 Peak power rating 40kW RF peak voltage 1800v VSWR typical value 1.15 9

HCAAY-50-8(3/8 ) Inner conductor 3.1mm Copper clad aluminum wire or copper Insulation 8.0mm Foamed polyethylene Outer conductor 9.5mm Annular corrugated copper tube Jacket 11.0mm Polyethylene Mechanical characteristics Static minimum bending radius 40mm Single bend Dynamic minimum bending radius 100mm Repeated 15 times Tensile strength 800N 10

HHTAY-50-21(7/8 ) Item Diameter 11

HRCAY-50-9(1/2 S) Inner conductor 3.6mm Copper clad aluminum wire or copper Insulation 9.0mm Foamed polyethylene Outer conductor 12.1mm Helical corrugated copper tube Jacket 14.0mm Polyethylene Mechanical characteristics Static minimum bending radius 15mm Single bend Dynamic minimum bending radius 30mm Repeated 15 times Tensile strength 1000N Cable weight 240kg/km Electrical characteristics Item Specification Remarks Characteristic impedance 50±1Ω Velocity 82% Nominal value Minimum insulation resistance 5000MΩ.KM DC 500v 1 minute Capacitance 80PF/m Nominal value Dielectric strength DC 3000V 1 minute Inner conductor DC resistance 2.9Ω/km At 20 Outer conductor DC resistance 3.4Ω/km At 20 Peak power ratin 12

HRCAY-50-7(3/8 S) Inner conductor 2.6mm Copper clad aluminum wire or copper Insulation 7.0mm Foamed polyethylene Outer conductor 9.0mm Annular corrugated copper tube Jacket 10.5mm Polyethylene Mechanical characteristics Static minimum bending radius 12.5mm Single bend Dynamic minimum bending radius 25mm Repeated 15 times Tensile strength 600N Cable weight 150kg/km Electrical characteristics Item Specification Remarks Characteristic impedance 50±1Ω Velocity 81% Nominal value Minimum insulation resistance 5000MΩ.KM DC 500v 1 minute Capacitance 82PF/m Nominal value Dielectric strength DC 2500V 1 minute Inner conductor DC resistance 5.3Ω/km At 20 Outer conductor DC resistance 15.6Ω/km At 20 Peak power rating 13.4kW RF peak voltage 1200v VSWR typical value 1.15 10M~3000MHz 1.08 800M~1000Mhz 1.08 1700M~2000 MHz 1.08 2100~2400 MHz Attenuation & Average power rating Frequency (MHz) Attenuation (db/100m) Average power (kw) Frequency (MHz) Attenuation (db/100m) Average power 10 1.30 6.0 1800 19.64 0.407 100 4.09 1.87 1900 20.35 0.396 150 4.89 1.52 2000 21.06 0.384 200 5.59 1.31 2100 21.77 0.374 300 6.84 1.06 2200 22.46 0.364 450 8.49 0.86 2400 23.55 0.350 500 9.00 0.81 2500 24.51 0.340 700 10.90 0.678 2700 25.85 0.325 800 11.79 0.631 3000 27.82 0.306 900 12.66 0.593 4000 34.17 0.260 1000 13.50 0.560 5000 40.24 0.229 1500 17.43 0.449 6000 46.13 0.206 1700 18.91 0.420 8000 57.50 0.174 13

HRY-50-5(1/4 S) Item Diameter 14

RF Coaxial Leaky Cable Item 15

RF Coaxial Knit Cable Item HCAFBY-50 HCAFBY-50 HCAFBY-50 HCAFBY-50 HCAFBY-50-55D-FB -77D-FB -88D-FB -1010D-FB -1212D-FB Inner conductor Material CA or copper wire Diameter 1.80 2.60 2.80 3.50 4.40 Insulation Material Foamed polyethylene Diameter 5.00 7.30 7.80 10.00 12.40 Outer conductor Material Diameter 5.70 8.00 8.60 10.80 13.20 Jacket Material Diameter 7.50 9.80 10.40 13.00 15.60 Mechanical and electrical characteristics Item HCAFBY-50 HCAFBY-50 HCAFBY-50 HCAFBY-50 HCAFBY-50-55D-FB -77D-FB -88D-FB -1010D-FB -1212D-FB Minimum bending radius 35mm 45mm 55mm 65mm 75mm Tensile strength 500N 700N 850N 1250N 1500N Cable weight 80kg/km 100kg/km 160kg/km 250kg/km 350kg/km Capacitance(PF/m) 82 82 82 84 83 Characteristic impedance(ω) 50 50 50 50 50 Velocity 82 82 82 84 83 Insulation(MΩ.km) 10000 10000 10000 10000 10000 100MHz 6.3 4.3 4.1 3.2 2.7 150MHz 7.8 5.3 5.1 4.0 3.4 280MH350z 10.8 7.3 16

Base station construction project NO. Material Quantity 1 2 RF cable as feeder(tower high 40m, 3-sector Indoor earthing kit 240m 6sets Tower Antenna 3 Outdoor earthing kit 12sets Jumper cable Connector 4 5 Cable clamp (Double cable or Triple cable 80 pcs) Coaxial connector (DIN Female) 120pcs 12pcs Cable as Feeder 6 3m 1/2 supper flex jumper (DIN Male) 6pcs 7 3m 1/2 flex jumper (DIN Male) 6pcs 8 Wall Glands (For 12 cables) 1sets 9 Arrester 2pcs Cable clamp 10 strip 1roll Earthing kit OUT DOOR IN DOOR Horizontal Ladder Cable clamp Wall gland Emanation Equipment 17

Jumpers ZHRF jumpers have the following advantageous features: Low VSWR, Super Flex, Easy Attachment and water-proof. Characteristics chart 7/8 S 1/2 S 3/8 S 1/4 S 1/2 S 3/8 S 1/4 Characteristic impedance 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω Insulated resistance 5000MΩ 5000MΩ 5000MΩ 5000MΩ 5000MΩ 5000MΩ 5000MΩ Dielectric strength 4000V 2500V 18

Connectors Connectors provided by us have the following advantageous features: Low VSWR, Low Intermodulation, Easy 19

Accessories Grounding Kit Lightning arrester Hanger Clamps Cold Shrink Weather Proofing Kits 20

Packing &transportation Zhongtian Hitachi highly foamed polytehne dielectric coaxial cables are packed in carton, coiled on wooden reel. Both carton and wooden reel are not returnable. When the cable is ordered with connector, the connector is assembled in the end of the cable. During transportation, right tool should be used to avoid damage the package, and handle carefully. When cables are in the process of transportation, storage and usage, some notice should be taken: Cables should be protected from moisture; Cables should be kept away from high temperature condition and spark; Cables should be protected from overbending and crushing; Cables should be protected from mechanical damage. 21