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Features

• Waveguide Circulator

• WR-75

• Full M Band Frequency Range 10 to 15 GHz

• Mates with Cover Flange

• 1.3:1 VSWR

• 18 dB isolation across the full band

Applications

• Radar Systems

• Military

• Wireless Radio Systems

• Telecom Infrastructure

• Communication Systems

• R&D Labs

• Microwave Radio Systems

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Description

The PEWCR1002 is a Waveguide Circlator offering 18 dB minimum isolation over the full M band frequency range of 10 to

15 GHz. The design achieves high isolation with wide band performance and the WR-75 waveguide uses compatible cover

flanges on all ports and has a power rating of 10 watts (CW).

Pasternack offers a wide variety of circulators and waveguide circulators to fit your needs. These unique devices

enable two signals to use one channel. The classic use of this three port device is for the line between an antenna

and a transceiver, allowing the receive signal to come from the antenna (port 1) to the receiver (port 2) while the

transmit signal goes from the transmitter (port 3) to the antenna (port 1). An isolator can be created by terminating one

port into a matched load. These components can be used in antenna transmitting and receiving, radar, amplifier

systems and anything that requires isolation from a signal reflection and the ability to send signals in opposite

directions down a single channel. These circulators feature excellent insertion loss, high isolation and reliability.

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

10

15

GHz

VSWR

1.3:1

Insertion Loss

0.5

dB

Isolation

18

dB

Forward Power (CW)

10

Watts

Input Power (Peak)

5

KWatts

.

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

inventory and certifications: WR-75 Waveguide Circulator, 10 GHz to 15 GHz, 18 dB min Isolation, Cover Flange, Alumi-

num PEWCR1002

PEWCR1002 REV 1.0

WR-75 Waveguide Circulator, 10 GHz to 15 GHz,

18 dB min Isolation, Cover Flange, Aluminum

Waveguide Circulators Technical Data Sheet

PEWCR1002