• Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Telsto
  • Model Number: TEL-NM.RG213-RFC
  • Type: N
  • Application: RF
  • Gender: Male
  • Product name: N type RF male connector for RG213 cable
  • Frequency range: 0-6GHz
  • Outer conductor material: Brass
  • Inner conductor material: Bronze
  • Description


    Product Support

    Product Application

    N connectors available with both male and female, are designed and manufactured for GSM, CDMA, TD-SCDMA sites.

    N connectors are available with the impedance of 50ohm and 75ohm.The frequency range extends to 18GHz.depending on the connector and cable type. The screw-type coupling mechanism provides a sturdy and reliable connection. Connector styles are available for flexible, conformable, semi-rigid and corrugated cable types. Both crimp and clamp cable termination processes are used for this series.



    1. The standards of Connectors: In accordance with IEC60169-16
    2. Interface screw thread: 5/8-24UNEF-2A3. Material and Plating:
    Body: brass, Ni/Au plated
    Insulator: Teflon
    Inner conductor: bronze, Au plated
    4. Working environment
    Working temperature: -40~+85℃
    Relative moisture: 90%~95%(40±2℃)
    Atmospheric pressure: 70~106Kpa
    Salt mist: Continuous mist for 48 hours(5% NaCl)


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  • TEL-NM.RG213-RFC03

    Model: TEL-NM.RG213-RFC


    N Male Clamp type for RG213 Cable

    Characteristics Impedance 50 Ohm
    Frequency Range DC-11GHz
    VSWR ≤1.20(3.0G)
    Dielectric Withstanding Voltage ≥2500V RMS,50Hz,at sea level
    Dielectric Resistance            ≥5000MΩ
    Contact Resistance                  Center Contact ≤1.0mΩOuter Contact ≤0.4mΩ 
    Durability Mating cycles ≥500 
    Material and Plating
      Material Plating
    Body Brass Ni
    Insulator PTFFE /
    Center conductor Brass  Au
    Temperature range  -40~+85℃

    Installation Instructions of N or 7 / 16 or 4310 1 / 2″ super flexible cable

    Structure of connector: ( Fig1 )
    A. front nut
    B. back nut
    C. gasket

    Installation Instructions001

    Stripping dimensions is as shown by diagram ( Fig2 ), attention should be paid while stripping:
    1. The end surface of inner conductor should be chamfered.
    2. Remove impurities such as copper scale and burr on the end surface of the cable.

    Installation Instructions002

    Assembling the sealing part: Screw the sealing part in  along the outer conductor of the cable as shown by the diagram ( Fig3).

    Installation Instructions003

    Assembling the back nut  (Fig3).

    Installation Instructions004

    Combine the front and back nut by screwing as shown by diagram ( Figs( 5)
    1. Before screwing, smear a layer of lubricating grease on the o-ring.
    2. Keep the back nut and the cable motionless, Screw on main shell body on back shell body. Screw down main shell body of back shell body using monkey wrench. Assembling is finished.

    Installation Instructions005

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