Standard Gain Horn Antenna

Model: SAS-572

18 GHz to 26.5 GHz

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.

Features

18 GHz to 26.5 GHz
Individually Calibrated at 1 Meter Horizontal Polarity
FCC, MIL-STD, CISPR and TEMPEST Testing
Rugged Construction
Three Year Warranty

Datasheet Manual

Product Description

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.

Included parts:

SAS-572 Antenna with attached waveguide to coax adapter and tripod mount
Antenna Calibration Manual

* Calibration data and certificate at 1 meter horizontal polarity included

Shipping Information:
Carton size: 13" x 10" x 5"
Shipping Weight: 2 lbs.
* These are approximate dimensions and will vary depending on other items ordered.

Specifications

Frequency Range:	18 GHz - 26.5 GHz
Gain	20.2 dBi
Gain Flatness	+/- 2 dB
Maximum Continuous Power:	50 Watts
Max Radiated Field:	200 V/m
Beamwidth E-plane:	18°
Beamwidth H-plane:	17°
Impedance:	50 ohm
Connector:	WR-42 to SMA female
Mounting Base:	¼ - 20 Thread, female
Physical Dimensions:
Length:	5.1 in. (13 cm)
Width:	1.7 in. (4.3 cm)
Height:	2.2 in. (5.6 cm)
Weight:	0.2 lbs. (0.09 kg)

The information provided below is for general informational purposes only and should not be relied upon for any specific purpose.

37 dB Preamplifier

PAM-1826

This preamplifier has a broad frequency range and high gain, designed to match the SAS-572 horn antenna. An ideal solution for improving system sensitivity.

PAM-1826

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Plastic Tripod

ATU-514

The ATU-514 is a collapsible tripod is built with all non-metallic materials that will not influence your antenna measurements.

ATU-514

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Az and El Head

AEH-510

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.

AEH-510

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0.5 Meter Low Loss Cable

SAC-26G-0.5

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

SAC-26G-0.5

Product Details