-

Pasternack does not make

any representation or warranty regarding the suitability of the part described herein for any particular purpose, and Pasternack does not assume any liability arising out of the use of any part or documentation.

1

Features

• Circular Waveguide Interface

• 77 GHz to 87 GHz

• 10 dBi Nominal Gain

• UG-387/U Round Cover Flange

Applications

• Antenna Measurements

• Wireless Communication

• Laboratory Use

• Microwave Radio Systems

.

Description

Waveguide conical gain horn antennas are used in a wide variety of applications due to their high power handling capability,

low loss, high directivity, and near constant electrical performance across a broad bandwidth. Pasternack’s PEWAN1045 WR-

12 waveguide conical gain horn antenna operating from 77 GHz to 87 GHz with a nominal 10 dBi gain is part of our full line of

RF components available for same-day shipping. This Pasternack circular horn antenna has a gold plated brass body and a

precision tolerance UG-387/U round cover flange. The PEWAN1045 WR-12 waveguide conical gain horn antenna offers low

gain variation across its operating frequency range.

Configuration

Design

WR-12 Conical Gain Horn

Pattern

Directional

Polarization

Linear

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

77

87

GHz

Nominal Gain

10

dBi

Horizontal Half Power Beam Width

58

Degrees

Vertical Half Power Beam Width

53

Degrees

VSWR

1.15:1

.

Mechanical Specifications

Size

Length

1.16 in [29.46 mm]

Width

0.75 in [19.05 mm]

Height

0.75 in [19.05 mm]

.

Weight

0.032 lbs [14.51 g]

Waveguide Interface

Waveguide Size

WR-12

Flange Type

Round Cover

Flange Designation

UG-387/U

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,

inventory and certifications: WR-12 Waveguide Conical Gain Horn Antenna Operating from 77 GHz to 87 GHz with a

Nominal 10 dBi Gain with UG-387/U Round Cover Flange PEWAN1045

PEWAN1045 REV 1.0

WR-12 Waveguide Conical Gain Horn Antenna

Operating from 77 GHz to 87 GHz with a Nominal

10 dBi Gain with UG-387/U Round Cover Flange

Gain Horns Technical Data Sheet

PEWAN1045