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FLEXEFORM TM HAND FORMABLE SEMI-RIGID REPLACEMENT COAXIAL CABLE
*FLEXEFORM .250
*RG-401 (M17/129) TYPE

Standard Putups:
bullet1000 ft.


Attentuation (max): @ 0.4 GHz 4.5 dB/Mft *1.0 GHz 1.0 dB/Mft *3.0 GHz 16 dB/Mft *10.0 GHz 48 dB/Mft *18.0 GHz 48 Db/Mft *VSWR (Max): @ .05 GHz 26 dB *5.0 GHz 21 dB
Description
bulletConductors: Solid silver plated copper.
bulletInsulation: Polytetrafluoroethylene (PTFE).
bulletShield: Copper-tin composite having 100% coverage.
Features and Applications
bulletThe full range of Dearborn/CDT FlexeForm coaxial cables meet the electrical and dimensional requirements of standard semi-rigid coaxial cables and can be used without extensive process equipment. FlexeForm coaxial cables can be 'formed by hand' (or with the preferred use of a mandrel) resulting in decreased processing times and reduced scrap through their ability to be re-formed in the event of a processing error. Most constructions are also available with an overall jacket to provide protection against the elements where necessary. We can also manufacture custom constructions with impedances from 10 to 100 ohms in various sizes. *FlexeForm .250 semi-rigid replacement coaxial cable is a remarkably flexible construction in a large diameter coax. This construction is a viable alternative to the popular semi-flexible constructions. FlexeForm .250 can be utilized in conjunction with standard RG-401 compatible connectors. *FlexeForm .250 is appropriate for use in enclosed antenna lead applications, mobile base stations and as a low loss alternative to popular flexible cables utilizing corrugated or spiral wrapped shielding. With its loss insertion loss characteristics, exceptional return loss and good flexibility, FlexeForm .250 can be manipulated into various retained shapes without degrading its electrical performance.

Part NumberConductor AWGNom. O.D. over Dielectric
in.     mm
Nom. O.D.
in.     mm
Nom. ImpedanceV/PMax. CapacitanceConductor ResistanceWeight
FF250/50 14 .209     5.31 .242     6.15 50 Ohms 69.5% 29.6 PF/ft 2.57 Ohms/Mft 70.3 lbs/Mft
Note: May require a minimum quantity.


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