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28WPFA300-6 WR28 Waveguide High Power Precision Fixed Attenuator 26.5-40GHz with Two Rectangular Waveguide Interfaces

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28WPFA300-20 WR28 Waveguide High Power Precision Fixed Attenuator 26.5-40GHz with Two Rectangular Waveguide Interfaces

28WPFA300-10 WR28 Waveguide High Power Precision Fixed Attenuator 26.5-40GHz with Two Rectangular Waveguide Interfaces

Quick Overview

WR28 Waveguide High Power Precision Fixed Attenuator Operating From 26.5 to 40GHz with Two Rectangular Waveguide Interfaces

Availability:4-6Weeks ARO

Description

Waveguide high power precision fixed attenuator 28WPFA300-10, operating from 26.5-40GHz,has a 10dB nominal attenuation and low VSWR 1.15:1. 28WPFA300-10 covers the WR28 full waveguide band and comes with two flanges FBP320(UBR320). It can handle 300W continuously and 100KW peak power. The A-INFO's waveguide high power precision fixed attenuator is manufactured with a high precision machining process to ensure high quality and ruggedness. They are ideal for radar antenna systems, laboratory test set-ups, microwave radio, satellite communications, and other applications requiring low insertion loss, and low return loss. Different flange types may be available in stock, and please contact us to inquire further.

Technical Specification

Model 28WPFA300-10
Attenuator Type Fixed
Attenuator Grade Precision Grade
Attenuator Power Level High Power
Waveguide Band Ka
Waveguide Type Rectangular
Waveguide Size EIA WR WR28
Frequency, Min (GHz) 26.5
Frequency, Max (GHz) 40
Attenuation, (dB) 10
Atten. Accuracy, Max (dB) 1
Atten. Sensitivity, Max (dB) 0.9
VSWR, Typ 1.15:1
VSWR, Max 1.20:1
Flange 1 Style Square
Flange 1 Type Cover
Flange 1 Designation FBP320(UBR320) with 4xM3 threads
Flange 2 Style Square
Flange 2 Type Cover
Flange 2 Designation FBP320(UBR320) with 4xM3 threads
Power Handling, CW, (W) 300
Power Handling, Peak, (KW) 100
Operating Temp. Low (°C) -55
Operating Temp. High (°C) 85
Storage Temp. Low (°C) -60
Storage Temp. High (°C) 90
Body Material Al
Size, L (mm) 327.7
Size, W (mm) 80
Size, H (mm) 46.4
Weight, (kg) 0.67
Pressure Sealed No