Key Specifications, Waveguide Size: WR-340, Coax Connector Impedance: 50 Ohm, Coax Connector Series: N, Coax Connector Gender: Female, Waveguide Adapter Style: Right Angle, Minimum Frequency: 2.2 GHz, Maximum Frequency: 3.3 GHz. WR-340 CPR-340G Grooved Flange to N Female Waveguide to Coax Adapter Operating from 2.2 GHz to 3.3 GHz. PEWCA1067 WR-340 waveguide to coax adapter is also known as a WR-340 waveguide transition. This waveguide to coax adapter / transition is constructed as a WR340 to type N connector and has a female gender. Our WR340 to N type female waveguide adapter transition has a right angle design and has a CPR-340G flange. Pasternack right angle WR340 to type N waveguide to coaxial cable transition / adapter has a minimum frequency of 2.2 GHz and a maximum frequency of 3.3 GHz. WR-340 waveguide to type N transition adapter to coax PEWCA1067 is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our WR-340 waveguide adapter transition with type N interface can ship worldwide the same day that it is purchased as with our other available RF parts.