The document details the specifications and features of the OPRO series antennas, which operate within a frequency range of 22 GHz to 170 GHz and provide a nominal gain of 6.5 dBi. These antennas are designed for linear polarization and have specific beamwidth, sidelobe, and mechanical characteristics to ensure precise performance. Additionally, it includes operational details such as temperature range and part numbers associated with various frequency bands.

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Probe Series Antenna
22GHz 88 GHz 100 GHz 130 150 170GHz40.0GHz 60 GHz
The OPRO Series antennas have K、Ka、Q、U、V、E、W、F、D band ， OPRO Series antennas’s frequency range
covers 22GHz-170GHz。
The antenna offers 6.5 dBi nominal gain and 115 degrees typical half power beam width on the E-plane and 60 degrees
typical half power beam width on the H-plane.
The antenna supports linear polarized waveforms.The input of this antenna is a WR-06、WR-08、WR-10、WR-12、
WR-15、WR-19、WR-22、WR-28、WR-34 waveguide with UG387/U-Mflange.
Features Applications
•Antenna Ranges
Technical Performance •Antenna Gain Measurements
•Circular Waveguide Interface
•System Setups
•Linear Polarization
•Feed Horns
•Light Weight Repeatability
•High Return Loss Stiff and robust mechanical design
•Precisely Machined and Gold Plated Standard UG circular interface for precision centering
•Lower sidelobes and symmetrical radiation patterns Precision pin for accurate polarization alignment
Precision machined
Design High reliability coaxial connector
Unique design preventing the excitation of unwanted
Gain and Frequencyhigher order modes in the aperture
Well-defined smooth radiation pattern throughout •Series antennas have K、Ka、Q、U、V、E、W、F、D band
the operational bandwidth •The frequency cover from (22.0-170)GHz
Light weight for easy handling

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EC Microwave is trademark of Ocean Microwave
All rights of respective trademark owners reserved.
© EC Microwave2017
RFecho
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Part No Frequency Gain Polarization
3 dB
Beamwidth,
E-Plane
3 dB
Beamwidth
, H-Plane
Side Lobes,
E-Plane
Side
Lobes, H-
Plane
VSWR
Operating
Temperature
OPRO-06
110 GHz-170
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-08
90 GHz-140
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-10
75 GHz-110
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-12
60 GHz-90
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-15
50 GHz-75
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-19
40 GHz-60
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-22
33 GHz-50
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-28
26.5 GHz-40
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-34
22GHz-33
GHz
6.5dBi Linear 115° 60° -10 dB -14 dB 2:01
-40 ˚C ~+85
˚C
OPRO-06 OPRO-08
OPRO-10 OPRO-12

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EC Microwave is trademark of Ocean Microwave
All rights of respective trademark owners reserved.
© EC Microwave2017
RFecho
A Gateway to RFWorld
OPRO-15
OPRO-22
OPRO-19
OPRO-28
OPRO-34