The Model 3164-01 Open Boundary Quad-Ridged Horn Antenna features a fully open horn and feed cavity, enabling broadband measurements with a single antenna while simultaneously capturing two orthogonal polarizations for orientation-independent radiation pattern testing.
An Open Horn Antenna that Does It All
Model 3164-01 Open Boundary Quad-ridged Horn Antenna takes the open boundary concept to its extreme by providing a totally open horn, including an open boundary feed cavity, allowing antenna engineers to perform measurements down to 100 MHz and up to 1 GHz with a single antenna. Its ability to measure two orthogonal polarized fields simultaneously means that it can be used to measure radiation patterns regardless of the orientation of the antenna under test.
To reduce weight and improve the low end performance the antenna was designed without an enclosed feed cavity. Although the feed cavity is not present, the antenna can still be mounted inside chambers; nested in the absorber or against a ground plane.
Key Advantages:
- Frequency Range: 100 MHz to 1 GHz
- Excellent Gain Characteristics
- Dual Linearly Polarized
- Better Than 25 dB Cross-Port Isolation
- Manual: 3164-01 Open Boundary Quad-Ridged Horn
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