• SKU 229WPFA3000-10

• Waveguide high power precision fixed attenuator 229WPFA3000-10, operating from 3.3-4.9GHz,has a 10dB nominal attenuation and low VSWR 1.05:1. 229WPFA3000-10 covers the WR229 full waveguide band and comes with two flanges FDP40(UDR40). It can handle 3000W continuously and 2000KW 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.

Electrical Specification

• Attenuator Type Fixed
• Attenuator Grade Precision Grade
• Attenuator Power Level High Power
• Waveguide Band S
  C
• Waveguide Type Rectangular
• Waveguide Size EIA WR WR229
• Frequency, Min (GHz) 3.3
• Frequency, Max (GHz) 4.9
• Attenuation, (dB) 10
• Atten. Accuracy, Max (dB) 0.9
• Atten. Sensitivity, Max (dB) 0.7
• VSWR, Typ 1.05:1
• VSWR, Max 1.10:1
• Power Handling, CW, (W) 3000
• Power Handling, Peak, (KW) 2000

Interface

• Flange 1 Style Rectangular
• Flange 1 Type Cover
• Flange 1 Designation FDP40(UDR40)

Interface

• Flange 2 Style Rectangular
• Flange 2 Type Cover
• Flange 2 Designation FDP40(UDR40)

Mechanical Specification

• Body Material Al
• Pressure Sealed No

Environmental Specification

• Operating Temp. Low (°C) -55
• Operating Temp. High (°C) 85
• Storage Temp. Low (°C) -60
• Storage Temp. High (°C) 90

• Application General Purpose Indoor & Outdoor, Fixed