7-16 DIN Male Connector for 1-5/8" Coaxial Cable, OMNI FIT™ standard, O-ring sealing

Rev : D | Rev date : 05 Apr 2017
OMNI FIT™ high performance connectors are designed for use with both CELLFLEX® (copper) and CELLFLEX® Lite (aluminum) cables. They are designed specifically to provide the highest quality connector-cable interface while simplifying and speeding up connector attachment. All RFS connectors are fully tested for mechanical and electrical compliance to industry specifications.
The 7-16 connector is the most rugged RF connection meeting all requirements even under the most severe environmental conditions.


  • Cost effective two-piece design for safe and easy installation
  • Compatible with copper and aluminium cable types i.e. one connector for both outer conductor materials eliminates the risk of faulty connector installation and helps to keep inventory down
  • Robust mechanical design for low and consistent intermodulation performance i.e. keeps the mobile network performance up reduces the number of dropped calls and avoids revenue losses
  • Superior electrical performance for consistent and repeatable VSWR i.e. ensure network system performance
  • Waterproof to IP 68 i.e. no downtime risk, secures revenue
  • RoHS (EU) and CRoHS (China) compliant i.e. can be used on a global basis

OMNI FIT™ Standard Connectors


Technical features

General Specifications

Transmission Line TypeCoaxial Cable
Cable Size1 5/8
Cable TypeFoam DielectricRadiating
Model SeriesLCF158-50 SeriesRCF158-50 Series
Connector Interface7-16 DIN
Connector TypeOMNI FIT™ Standard
Sealing MethodO-ring

Electrical Specifications

Nominal Impedance, ohmsOhm50
3rd Order IM Product @ 2x20 Watts dBc-159 typical
Maximum Frequency GHz 2.75
VSWR, Return LossVSWR (dB)0 < f ≤ 1.0 GHz: 1.03 (36.6)
1.0 < f ≤ 2.2 GHz: 1.04 (34.1)
2.2 < f ≤ 2.75 GHz: 1.07 (30)

Mechanical Specifications

Plating Outer/InnerTrimetal/Silver
Length mm (in)69.9 (2.8)
Outer Diameter mm (in)62.9 (2.5)
Inner Contact AttachmentSpring Finger
Outer Contact AttachmentSpring C-Ring


Wrench size front mm (in)Open end wrench 55 (2-1/6)
Wrench size rear mm (in)Open end wrench 60 (2-1/3)
Poly Hook Spanner mm (in)PHS 60-90-5 Ø 60-90 (2.3-3.5) Pin 5 (0.2)

Testing and Environmental

Waterproof LevelIP68