This document summarizes the specifications of a series of conical antennas covering frequencies from 17.5 GHz to 170 GHz. It provides details on the nominal gain, beamwidths, interfaces, mechanical specifications, and operating temperature ranges for each antenna model. It also lists specifications for various waveguide components.

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Conical Series Antenna
17.5GHz 88 GHz 100 GHz 130 135 140GHz40.0GHz 60 GHz
The Conical Series antennas have K、Ka、Q、U、V、E、W、F、D band，The Conical Seriesantennas’s frequency range
covers17.5GHz-170GHz。
The Conical Series antennas offers 15 dBi nominalgain and a typical half power beam width of 30degrees on the E-plane and 36
degrees on the H-plane.The Conical Series antennas offers 20 dB nominal gain and a typicalhalf power beam 20 degrees on the
H-plane.The Conical Series antennas offers 23 dBi nominalgain and a typical half power beam width of11 degrees on the
E-plane and 13 degrees on the H-plane.
The Conical Series antennas 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
•Precisely Machined and Gold Plated •Feed Horns
•High Return Loss
•Linear Polarization Repeatability
Stiff and robust mechanical design
•Has the characteristics of wide band and circular polarization
Standard UG circular interface for precision centering•Size small
Precision pin for accurate polarization alignment
Precision machined
Design High reliability coaxial connector
Unique design preventing the excitation of unwanted
Band and Frequencyhigher order modes in the aperture
Well-defined smooth radiation pattern throughout •The Conical Series antennas have K、Ka、Q、U、V、E、W、F、D band
Non-planar structure
•The frequency cover from (17.5-140)GHz
Lightweight for easy handling
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Part No Frequency Gain
3 dB
Beamwid
th, E-
plane
3 dB
Beamwidt
h, H-plane
Side
Lobes, E-
plane
Side
Lobes,
H-plane
VSW
R
Specificat
ion
Temperat
ure
Operating
Temperature
Band
OCN-08-15 100GHz-112GHz 15dB 32° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-08-20 100GHz-112GHz 20dB 16° 20° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C D
OCN-08-20 100GHz-112GHz 20dB 16° 20° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-08-25 100GHz-112GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-10-15 87GHz-100GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-10-20 87GHz-100GHz 20dB 16° 20° 20dB 28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-10-23 87GHz-100GHz 23dB 11° 13° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C W
OCN-10-25 87GHz-100GHz 25dB 11° 13° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-12-15 68GHz-77GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-12-20 68GHz-77GHz 20dB 16° 20° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-12-23 68GHz-77GHz 23dB 11° 13° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-12-25 68GHz-77GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-15-15 58GHz-68GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-15-20 58GHz-68GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C V
OCN-15-23 58GHz-68GHz 23dB 11° 13° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C V
OCN-075-15 115GHz-140GHz 15dB 30° 36° 16dB 28dB 20dB +25 ˚C -40 ˚C ~+85 ˚C D
OCN-075-20 115GHz-140GHz 20dB 16° 20° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C D
OCN-075-25 115GHz-140GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C D
OCN-082-15 100GHz-112GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-082-20 100GHz-112GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C F
OCN-082-23 100GHz-112GHz 23dB 11° 13° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C D
OCN-082-25 100GHz-112GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-094-15 87GHz-100GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C F
OCN-094-20 87GHz-100GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C W

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OCN-094-23 87GHz-100GHz 23dB 11° 13° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-094-25 87GHz-100GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-110-15 77GHz-87GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C W
OCN-110-20 77GHz-87GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C W
OCN-125-15 68GHz-77GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-125-20 68GHz-77GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C E
OCN-125-23 68GHz-77GHz 23dB 11° 13° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C E
OCN-125-25 68GHz-77GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-141-14 58GHz-68GHz 14dBi 30° -5 dB 23 dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-141-15 58GHz-68GHz 15dB 30° 36° -16dB -28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C E
OCN-141-20 58GHz-68GHz 20dB 16° 20° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C E
OCN-141-23 58GHz-68GHz 23dB 11° 13° -20dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C E
OCN-141-25 58GHz-68GHz 25dB 9° 10° -18dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C V
OCN-165-15 50GHz-60GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C V
OCN-188-15 43GHz-50GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C U
OCN-219-15 38.5GHz-43GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C U
OCN-250-23 33GHz-38.5GHz 23dB 11° 13° 20dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C Q
OCN-315-15 26GHz-33GHz 15dB 30° 36° -16dB -28dB 1.15:1 +25 ˚C -40 ˚C ~+85 ˚C Ka
OCN-328-15 24GHz-33GHz 15dB 30° 36° -16dB -28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C Ka
OCN-396-15 20GHz-24.5GHz 15dB 30° 36° 16dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C Ka
OCN-470-15
17.5GHz-
20.5GHz
15dB 30° 36° 16dB 28dB 23dB +25 ˚C -40 ˚C ~+85 ˚C K
OCN-08-15 OCN-08-20

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OCN-08-23 OCN-08-25
OCN-10-15 OCN-10-20
OCN-10-23 OCN-10-25
OCN-12-15 OCN-12-20

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EC Microwave is trademark of Ocean Microwave
All rights of respective trademark owners reserved.
© EC Microwave2017
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OCN-12-23 OCN-12-25
OCN-15-15 OCN-15-20
OCN-15-23 OCN-075-15
OCN-075-20 OCN-075-25

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EC Microwave is trademark of Ocean Microwave
All rights of respective trademark owners reserved.
© EC Microwave2017
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OCN-082-15 OCN-082-20
OCN-082-23 OCN-082-25
OCN-094-15 OCN-094-20
OCN-094-23 OCN-094-25

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© EC Microwave2017
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OCN-110-15 OCN-110-20
OCN-125-15 OCN-125-20
OCN-125-23 OCN-125-25
OCN-141-14 OCN-141-15

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OCN-141-20 OCN-141-23
OCN-141-25 OCN-165-15
OCN-188-15 OCN-219-15
OCN-250-23 OCN-315-15

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OCN-328-15 OCN-396-15
OCN-470-15
Waveguide
Minimum
Frequency
Maximum
Frequency
Insertion Loss Return Loss
Power
Handling
WR-08 Waveguide 90 GHz 125 GHz 1.0 dB 5 W Max
WR-10 Waveguide 75 GHz 110 GHz 0.80 dB 10 W
WR-12 Waveguide 60 GHz 72 GHz 0.60 dB 10 W (CW)
WR-15 Waveguide 50 GHz 70 GHz 0.40 dB 1.3:1 40 W
WR-19 Waveguide 40 GHz 50 GHz 0.3 dB 1.3:1 40 W
WR-22 Waveguide 33 GHz 50 GHz 0.30 dB 1.2:1 40 W
WR-28 Waveguide 26.5 GHz 40 GHz 0.25 dB 1.2:1 50 W
WR-34 Waveguide 22 GHz 33 GHz 0.2 dB 1.2:1 50 W
Waveguide to Coax Adapters List
1.3:1
1.3:1
1.3:1