TwistPort Adaptor (TPA) adapts 3rd party radios to RF elements proprietary TwistPortTM waveguide connector. We typically provide custom made TPA for specific 3rd party radios, following their shape and connector setup. Custom designed TPA allows for the best RF performance, minimal RF loss and excellent user experience.

Not all radios are able to fit custom designed TPA. They might be too bulky, too heavy or simply we do not know about them. For these radios we created TPA that provides RP-SMA female connector interface.


TPA-SMA provides industry most used RP-SMA female coaxial interface in dual linear H+V polarization.


TPA-SMA covers an ultra-wide band spectrum of 5180-6400 MHz and performs with superb efficiency. 


RP-SMA connectors are placed directly on waveguide, avoiding use of inner coaxial cables and minimizing loss to necessary minimum.




Product ID


Antenna Connection

TwistPortTM - Quick Locking Waveguide Port

Radio Connection

2x RP-SMA female



Insert - Aluminium Alloy
Adaptor - UV stabilized and weather resistant ABS plastic

Flame RatinG

UL 94 HB


-40°C to +60°C (-40°F to +140°F)

Wind Survival

160 km/h

Frequency Range

5180 - 6400 MHz


Dual Linear H + V

Antenna Compatibility

Any TwistPortTM Compatible Antenna






RF elements TwistPort adaptor with 2x RSMA connectors (TPA-SMA)

  • Brand: RF ELEMENTS
  • Product Code: TPA-SMA
  • Stock > 5 pcs
  • Price 43.00€
  • Inc.VAT: 51.17€