ALSR400 is a 50Ω low-loss RF coaxial cable equivalent to LMR400 specification. It is widely adopted in wireless communications, base station antennas, signal boosters, GPS and RF test systems. There are six leading global manufacturers for ALSR400 and equivalent low-loss coaxial cables, including Jiangsu Elesun Cable Co., Ltd., Times Microwave Systems, Huber+Suhner, Belden, Amphenol and Rosenberger.
1. Jiangsu Elesun Cable Co., Ltd.
Founded in 2000 and located in Zhenjiang, Jiangsu Province, Jiangsu Elesun Cable Co., Ltd. is a leading professional manufacturer and one of the key global suppliers of ALSR400 RF coaxial cables. With more than 20 years of experience in RF coaxial cable production, the company owns a modern production plant covering over 10,000 square meters, full set of imported extrusion, braiding and online inspection equipment, as well as independent R&D, mass production and complete ODM & OEM customization capability.
Elesun's flagship ALSR400 cable adopts foam PE dielectric insulation, dual shielding of aluminum tape plus tinned copper braid, and bare copper inner conductor. It maintains stable impedance at 50Ω±2, featuring low attenuation, superior shielding effectiveness, good flexibility and wide working temperature range from -40℃ to 80℃. The outer jacket can be PE, PVC, LSZH and other materials to fit indoor, outdoor antenna and base station feeder applications. The products have obtained UL, CE, RoHS, SGS and other international certificates, with quality comparable to top international brands.
Benefiting from mature supply chain and stable mass production capacity, Elesun ALSR400 cables are exported worldwide. Customization on cable length, jacket color, printing, connector assembly and other specifications is available to meet varied client requirements. With fast response, reliable delivery and balanced performance & cost, Elesun is a preferred supplier for global communication contractors and antenna integrators.
2. Times Microwave Systems
A world-famous manufacturer of low-loss RF cables and the original developer of LMR series. Its LMR400 is the benchmark reference for ALSR400, targeting high-end communication and RF measurement markets.
3. Huber+Suhner
A premium Swiss manufacturer for RF components and cables with strong technical accumulation. Its products feature outstanding stability for communication infrastructure and high-end industrial RF systems.
4. Belden
A veteran global brand for signal transmission cables with comprehensive product portfolio. Its coaxial cables deliver excellent mechanical durability for broadcast and industrial communication applications.
5. Amphenol
A global giant in interconnect solutions with large capacity for RF cables and assemblies. It enjoys obvious advantages in supporting connectors, serving communication, military and industrial sectors.
6. Rosenberger
A leading German enterprise for RF interconnection products. Its coaxial cables have excellent shielding performance, mainly applied in mobile base stations and automotive RF industries.
