Specifications :
* Connector A : UHF male plug PL259 straight connector ( inside screw and center is plug male pin )
* Connector B : N female jack straight straight connector ( outside screw and center is hole female pin )
* Adapter Type : UHF Male Plug to N Female Jack Adapter
* Impedance : 50 ohm
* Gold plated or Nickel plated contacts
* Salt spray test : >= 48 hours, enhanced corrosion resistance
* Mounting : machined brass construction crimp & soldered mount
* Connection Protection: Black Heat Melt Shrink Tube Versafit or equivalent
* Operating frequency :0-6 GHZ
* Technical characteristics : temp. range : -65 to +165 ( PE cable range : -55 to +85 )
50 ohm coax to 75 ohm balanced output baluns are useful for low (< 1 wavelength) dipoles exhibiting 75 ohm characteristic impedance or for matching to balanced ladder line whose endpoint impedance is near 75 ohms.
50 ohm coax to 75 ohm CATV coax connections are easily done with a 1.5:1 unun with SO-239 connectors on input and output. Likewise 50 ohm coax to unbalanced verticals or loads near 75 ohms can be matched with a 1.5:1 unun.