This Standard Gain Horn Antenna will provide reliable, repeatable measurements. An ideal solution and a standard workhorse of any EMC test house for compliance testing.
The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and predictable through design parameters. Comparisons of measured versus computed antenna factors and gain have been shown to be +/- .5 dB. Therefore, the antenna is considered to be a standard reference, similar to that of a resonant dipole below 1 GHz. The coax-to-waveguide adapter is the only power-limiting component on the antenna and can be removed if high fields are desired. Each Standard Gain Horn comes with a tripod mount that adapts to any tripod with 1/4-20 male threads. Horizontal and vertical polarization is obtained by rotating the antenna on the tripod.
Frequency Range: | 26.5 GHz - 40 GHz |
Antenna Factor: | 46.0 dB/m |
Gain: | 14.6 dBi |
Maximum Continuous Power: | 10 Watts |
Max Radiated Field: | 100 V/m |
Impedance: | 50 ohm |
VSWR: | 1.3:1 (1.5:1 max) |
Connector: | WR-28 to 2.9mm female adapter |
Mounting Base: | 1/4 - 20 Thread, female |
Physical Dimensions: | |
Length: | 2.9 in. (7.37 cm) |
Width: | 0.6 in. (1.52 cm) |
Height: | 0.9 in. (2.29 cm) |
Weight: | 0.1 lbs (0.05 kg) |
Antenna Beamwidth Coverage Calculations
The AEH-510 Azimuth and Elevation head is used to assist the test engineer in pointing the mounted test antenna towards the device under test. This adjustable antenna mount has a rugged 4" mounting surface with a Captive 1/4-20 male thread for mounting all of A.H. Systems and most other compliance measurement antennas.
AH Systems assembles high performance microwave cable that utilizes only the very best materials. With plenty of raw stock on hand, we can create a custom length high precision cable assembly within a few days. The outer jacket is a tough, high temperature thermoplastic that can withstand temperatures from -65 to +200 Celsius. All this adds up to a very superior microwave cable product that can meet the most demanding requirements