RP-SMA Male (female pin) to N Type Male Ultra Low Loss HDF400 Coaxial Cable

Made genuine with HDF400 cable which has exactly the same specifications as LMR®-400 - manufactured by PureTek® Innovations.

Ideal for connecting your Helium Miner to your Antenna with the minimum cable loss.

Connector 1: RP-SMA Male (female pin)
Connector 2: N Type Male
Cable Type: HDF400
Cable Length: 30cm, 50cm, 1m, 2m, 3m, 4m, 5m, 6m, 10m, 15m or any custom length you need.

If the length you want isn't showing as in stock, please message me and I'll make one for you, if you need different connectors, just let me know I can make it for you.

Each cable is subjected to numerous tests including Vector Network Analysis to ensure that there are no faults in the cable and the connectors are fitted perfectly, finished with double-wall glue-lined heat shrink.
    Physical Characteristics
    • Inner Conductor O.D - 0.109inch / 2.77mm.
    • Dielectric O.D - 0.285inch / 7.24mm - Closed Cell PE.
    • Outer Conductor O.D - 0.320inch / 8.13mm Sealed Al. / Mylar / Al + Tinned Copper Braid 85% Coverage.
    • Standard Jacket - 0.405inch / 10.3mm - Black PVC.
    • Weight - 0.108 Kg/m
    • Temperature range: -40⁰C - +85⁰C 
    Electrical Characteristics
    • Nominal Impedance - 50 ohms.
    • Nominal Velocity of Propagation - 85%.
    • Capacitance - 78.4 pF/m
    Please Note: This is a semi-rigid cable and difficult to route in a tight area, bends must have a minimum radius of 100mm to avoid potential damage to the cable.

    PureTek® is a registered trademark of PureTek Innovations London Ltd
    LMR® is a registered trademark of Times Microwave Systems