50 Ohms RF Radio Frequency Connector Low VSWR For Mobile Communication

n type coax connector
din coaxial connector

Standards Implemented

YD/T 1967-2018 50Ω radio frequency coaxial connectors for mobile communication

GB/T 11313.1-2013 Radio-frequency connectors. Part 1: Generic specification. General requirements and measuring methods

GB/T 11313.4-2007 Radio-frequency connectors. Part 4: R.F. coaxial connectors with inner diameter of outer conductor 16mm (0.63 in) with screw coupling - Characteristic impedance 50 ohms (Type 7-16)

GB/T 11313.16-2015 Radio-frequency connectors. Part 16: R.F. coaxial connectors with inner diameter of outer conductor 7mm (0.276in) with screw coupling - Characteristic impedance 50Ω (75Ω) (Type N)

Product Features

Low VSWR, low insertion loss and low intermodulation;

Ease of installation, good sealing performance and high protection grade;

Mainly used for electrical and mechanical connection of radio frequency and leaky coaxial cables.

Technical Parameters

• Product Type		Type N	Type DIN
  Structural Parameters
  Central contact	Central pin	Silver-plated brass	Silver-plated brass
  	Central jack	Silver plated tin bronze	Silver plated tin bronze
  Insulator		PTFE	PTFE
  Shell		Tri-alloy plated brass	Tri-alloy plated brass
  Sealing part		Silicone rubber	Silicone rubber
  Electrical Properties
  Characteristic Impedance		50Ω	50Ω
  Insertion loss	900MHz	≤0.10dB	≤0.10dB
  	2000MHz
  VSWR	75～500MHz	≤1.08	≤1.08
  	700～1000MHz	≤1.08	≤1.08
  	1700～2500MHz	≤1.10	≤1.10
  	2500～3000MHz	≤1.15	≤1.15
  	3300～3600MHz	≤1.20	≤1.20
  Contact resistance	Inner Conductor	≤0.80mΩ	≤0.40mΩ
  	Outer Conductor	≤0.25mΩ	≤0.20mΩ
  Insulation resistance		≥5000mΩ	≥10000mΩ
  Withstanding voltage (Minimum)		2.5KV	4.0KV
  Working voltage (Maximum)		1.4KV	2.7KV
  Third-order intermodulation (2×20W)	900MHz	≤-155dBc	≤-155dBc
  	1800MHz
  Mechanical Properties
  Test gauge retention force		≥0.56N	≥6N
  Coupling torque	Normal torque	0.7～1.1Nm	20～28Nm
  	Withstanding torque	≥1.7Nm	≥30Nm
  Mechanical endurance		500 times	500 times
  Ambient temperature		-65～+160℃	-65～+160℃