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E-mail:
sales@aumiwalker.com
Phone:
+86-10-63718360
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Room 505, Floor 5, Building 6, Phase II, Nord Center, No. 1 Courtyard, Auto Museum East Road, Fengtai District, Beijing
Waveguide Fixed Attenuator
Product model
Operating frequency (GHz)
VSWR (:1)
Typical Attenuation (dB)
Attenuation Ripple (dB)
Average Power (W)
Interface Type
Standard flange
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3D model
FATT1220
60~90
≤1.15
20
±0.9
≤10W
WR12
UG-387/U
FATT1210
60~90
≤1.15
10
±0.9
≤10W
WR12
UG-387/U
FATT1206
60~90
≤1.15
6
±0.9
≤10W
WR12
UG-387/U
FATT1203
60~90
≤1.15
3
±0.9
≤10W
WR12
UG-387/U
FATT1020
75~110
≤1.2
20
±0.9
≤5W
WR10
UG-387/U
FATT1010
75~110
≤1.15
10
±0.9
≤5W
WR10
UG-387/U
FATT1006
75~110
≤1.15
6
±0.9
≤5W
WR10
UG-387/U
FATT1003
75~110
≤1.15
3
±0.9
≤5W
WR10
UG-387/U
FATT0820
90~140
<1.15
20
±0.9
10,000
WR8
UG-387/U
FATT0810
90~140
<1.15
10
±0.9
10,000
WR8
UG-387/U
FATT0806
90~140
<1.15
6
±0.9
10,000
WR8
UG-387/U
FATT0803
90~140
<1.15
3
±0.9
10,000
WR8
UG-387/U
FATT0810L
90~140
1.8 typical.
10
/
20 dBm
WR8
UG-387/U
FATT0620
110~170
<1.15
20
/
10,000
WR6
UG-387/U
FATT0610
110~170
<1.15
10
/
10,000
WR6
UG-387/U
FATT0606
110~170
<1.15
6
/
10,000
WR6
UG-387/U
FATT0603
110~170
<1.15
3
/
10,000
WR6
UG-387/U
FATT1203L
60~90
<1.5
3
/
20 dBm
WR12
UG-387/U
FATT1205L
60~90
<1.5
5
/
20 dBm
WR12
UG-387/U
FATT1210L
60~90
<1.5
10
/
20 dBm
WR12
UG-387/U
Waveguide Fixed Attenuator
Waveguide fixed attenuators are essential passive components used to precisely reduce the power level of RF signals. Leveraging the closed metallic cavity structure of rectangular waveguides, they introduce microwave‑absorbing sheets at specific locations within the waveguide’s electric‑field distribution, converting a portion of the electromagnetic energy into heat and dissipating it. Serving as “power‑regulating valves” in high‑power, high‑frequency RF chains, waveguide fixed attenuators fully exploit the inherent low‑loss and high‑power capabilities of waveguide structures.
• Operating frequency range: 40 GHz to 170 GHz
• Multi-waveguide port WR6/8/10/12
• Low standing wave
• Typical insertion loss: 3 dB / 6 dB / 10 dB / 20 dB
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If you have any questions about our products, please contact us promptly.
Contact Us
Phone: +86-10-63718360
Email: sales@aumiwalker.com
Address: Room 505, Floor 5, Building 6, Phase II, Nord Center, No. 1 Courtyard, East Auto Museum Road, Fengtai District, Beijing
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