SAP-22-R2

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1/3

Final Rev 1.6

WR-22 Probe Antenna

SAP-22-R2 is a Q-band probe antenna that operates from 33 GHz to 50

GHz. The antenna offers 6.5 dBi nominal directivity and 115 degrees

typical half power beamwidth on the E-plane and 60 degrees typical half

power beamwidth on the H-plane. The antenna supports linear polarized

waveforms. The input of this antenna is a WR-22 waveguide with

UG-383/U anti-cocking flange.

Electrical Specifications:

Mechanical Specifications:

Parameter

Minimum

Typical

Maximum

Frequency Range

33 GHz

50 GHz

Directivity

6.5 dBi

Polarization

Linear

3 dB Beamwidth, E-Plane

115°

3 dB Beamwidth, H-Plane

60°

Side Lobes, E-Plane

-10 dB

Side Lobes, H-Plane

-14 dB

Return Loss

13 dB

Specification Temperature

+25°C

Operating Temperature

-40°C

+85°C

Item

Specification

Antenna Port

WR-22 Waveguide

Flange Type

UG-383/U Anti-Cocking Flange

Size

2.20

” (L) x 1.125 (Ø)

Material

Brass

Finish

Gold Plated

Weight

1.2 Oz

Outline

AP-RQ-A

ECCN

EAR99

FEATURES

•

Rectangular Waveguide Interface

•

Precisely Machined and Gold Plated

•

Linear Polarization

APPLICATIONS

•

Antenna Ranges

•

Antenna Directivity Measurements

•

System Setups

SUPPLEMENTAL DETAILS