Main Features：
● AQRH-15181850 mm-Wave Quad-Ridged Horn Antenna is designed and manufactured for instrumentation grade quality but offered at a commercial grade price；
● The antenna bandwidth is between 18GHz and 50GHz covering all FR2 bands；
● The antenna is offered with 2.4mm Female coaxial interfaces on Vertical and Horizontal polarization ports.
Mechanical Specification：
| Item | Specification |
| Dimension | 20.8(W)* 20.8(L)* 53.4(H)mm |
| Opening Size | 18*18mm |
| Polarization | Dual |
| Coaxial connector | 2.4 Female Connector * 2 |
| Materials | Copper |
| Net Weight | 72.5g |
Electrical Specification:
| Parameter | Performance |
| Frequency Range | 18 GHz ~ 50GHz |
| Impedance | 50 ohm |
| VSWR | ≤ 2 @ 18 GHz ~ 50 GHz |
| Port to Port Isolation | < -30dB @18GHz ~ 50 GHz |
| Cross Polarization Isolation | < -20dB @18GHz ~ 50 GHz |
| Gain | 15dBi Typical |
| 3dB Beamwidth | 21° Typical |
| Antenna Type | Quad-Ridged Horn Antenna |
