STY-MAA-AP-28KF-R1

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Advanced Rev 1.0

WR-28 Open Ended Waveguide Probe Assembly, 6.5 dBi

Directivity

STY-MAA-AP-28KF-R1 is a Ka-band open ended waveguide probe

assembly that operates from 26.5 GHz to 40 GHz. The antenna offers

6.5 dBi nominal directivity, a typical half power beamwidth of 115

degrees on the E-plane and 60 degrees on the H-plane. The antenna

supports linear polarized waveforms. The RF port is a right angle (90°)

2.92 mm coax connector. The antenna is mounted on a universal

mounting cage, which is constructed from sturdy black anodized

aluminum plates and optical grade stainless steel posts. The cage

includes an integrated bubble level and a removable Velcro fastened

absorber shield. The open ended waveguide probe assembly is offered

for near-field antenna range gain and pattern measurement purposes,

but it can be also used for general purpose system set ups.

Electrical Specifications:

Mechanical Specifications:

Parameter

Minimum

Typical

Maximum

Frequency

26.5 GHz

40 GHz

Directivity

6.5 dBi

Polarization

Linear

3 dB Beamwidth, E-Plane

115°

3 dB Beamwidth, H-Plane

60°

Sidelobes, E-Plane

-10 dB

Sidelobes, H-Plane

-14 dB

Return Loss

11 dB

Power Handling

50 W (CW)

Specification Temperature

+25 °C

Operation Temperature

-40 °C

+85 °C

Item

Specification

RF Port

2.92 mm Female Coax Connector

Material

Brass, Aluminum, Stainless Steel

Finish

Gold Plated (Brass), Black Anodized (Aluminum),

Passivated (Stainless Steel),

Weight

10.5 lbs.

Outline

TY-MAA-AP-AC-R

ECCN

EAR99

FEATURES

•

Robust Universal Mounting Cage

•

Bubble Level and Absorber Shield

•

Right Angle Connector Configuration

•

Linear Polarization

•

DC Open Circuit

APPLICATIONS

•

Near Field Range Testing

•

General System Setups

SUPPLEMENTAL DETAILS