S-7C-FB Coaxial Cables for Television Receivers 2K4K8K JIS C 3502

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Specification

S-7C-FB is the coaxial cable model name specific to the Japanese market. "S" means satellite television receivers; "7" means approximate inside diameter of external conductor (mm); "C" means characteristic impedance 75Ω; "F" means foamed polyethylene insulation; "B" means external conductor with braiding applied on plastic tape pasted with aluminum foil. The service frequency range is 10MHz to 3224MHz.

Physical Construction and Dimensions

No.	Item	Material	Notes
❶	Center Conductor	Bare Copper	1.5mm±1%
❷	Dielectric	Gas Injected Foam PE	7.3±0.1mm
❸	1^st Shield	Aluminum Foil	7.4mm Nominal
❹	2^nd Shield	Tinned Copper Braid Wire	5x24/0.18mm
❺	Jacket	PVC	10.2±0.2mm

Mechanical and Environmental Characteristics

Center Conductor Bond to Dielectric ≥	100 N/m
Jacket Tensile Strength ≥	10MPa
Jacket Elongation ≥	200%
Operating Temperature	-40°C~80°C

Electrical Characteristics

Maximum DC Resistance of Center Conductor@20°C	10.4 Ω/km
Dielectric Withstand Voltage	AC 1000 V/min
Minimum Insulation Resistance	1000 MΩkm
Nominal Velocity of Propagation	80%
Nominal Capacitance	56 pF/m
Impedance	75±3 Ω
Standing Wave Ratio (SWR) 10-3224MHz	≤1.7
Shielding Effectiveness	>90dB

Attenuation @ 20°C

Frequency(MHz)	Max Value(dB/100m)
10	1.75
90	4.80
220	7.82
470	12.1
710	15.3
1489	24.2
2071	29.8
2681	35.2
3224	39.8

Certificates & Honor

Our products have UL, ETL, JIS, CE, CPR, RoHS and REACH certification

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Company Profile

Zhejiang CommSpace Cable Co., Ltd.

As S-7C-FB Coaxial Cables for Television Receivers 2K4K8K JIS C 3502 Manufacturers, Zhejiang CommSpace Cable Co., Ltd. was established in 2001 with total 66,600㎡ manufacturing area, located in Zhuji city, Zhejiang Province, close to Ningbo and Shanghai Seaport, near Hangzhou International Airport.

CommSpace Cable is a world-class manufacturer specializes in high performance and high quality coaxial cable, data cable, speaker cable, alarm cable, telephone cable, etc. We are ISO9001, ISO14001 and JIS certified enterprise. We have 12 high pressure gas injected physical foaming production lines, 330 high speed braiding machines and 12 thermoplastic jacket extrusion production lines. The annual production capacity exceeds 350,000 kms.

CommSpace Cable focuses on compliance and applying technical innovation and continuous improvement to the products that meet various international standards. As Custom S-7C-FB Coaxial Cables for Television Receivers 2K4K8K Factory, our S-7C-FB Coaxial Cables for Television Receivers 2K4K8K JIS C 3502 have UL, ETL, JIS, CE, CPR, RoHS and REACH certification and have been exported to more than 90 countries and regions in the fields of Satellite TV (DISH TV/DTH), DTV, CCTV, CATV, MATV, IPTV, SMATV, LTE, broadband network and wireless network.

Focus on Quality and Keep Innovating

CommSpace has a strong technical force and R&D team composed of more than 20 professional technicians. Benefiting from the comprehensive mastery of cable production technology, we have the ability to consider more for our customers and better balance the relationship between product value and procurement cost. CommSpace Cable is committed to optimizing the electrical, mechanical and environmental performance of products, pay special attention to providing environmental protection products, to improve the safety, reliability and stability of products.

CommSpace has implemented a very strict Quality Management System. As World-class China custom S-7C-FB Coaxial Cables for Television Receivers 2K4K8K JIS C 3502 Manufacturers, From the purchasing of raw materials to production, inspection, packing and shipment, all stages are strictly controlled in order to fully guarantee the quality, strive to make every effort to be perfect.

CommSpace has advanced laboratory and testing equipment, a strong and rigorous Quality Assurance Department, a complete set of ERP and barcode traceability system, which are conductive to ensuring quality and enhancing customer satisfaction and trust.

CommSpace Cable is committed to providing customers with reliable and comprehensive communication cable solutions through our professional technical team, flexible design practice, precise manufacturing, strict quality control, rich logistics experience, continuous on-site support and superior service.