Waveguide High Power Attenuator
EFine Electronics offers a series of rectangular waveguide attenuators. Typical Attenuation values are 3dB, 6dB, 10dB, 20dB and 30dB (other attenuation values available, consult sales engineers for details). The assembly construction includes a precision element for optimum electrical performance, but note that Attenuation vs. Frequency can vary greatly depending on the attenuation at a given frequency. Waveguide Fixed Attenuators with normal and high power units are also available. For more information feel free to call us and discuss your needs with one of our sales engineers.
Place of Origin: Shaanxi, China，
Brand Name: EFine
Type: Slip Ring
Product name: Waveguide High Power Attenuator
Warranty: 1 Year
Sample: Available
Packing: Wooden Box
【Specifications】
|
Model No* |
Freq Range (GHz) |
VSWR (Max) |
Power (W) |
Attenuation** (dB) |
WG Type |
Flange |
Material |
|
|
IEC |
EIA |
|||||||
|
EF-48WHPFA… |
5.4-5.9 |
1.25 |
50 |
10/20 |
R48 |
WR187 |
FDP/FDM |
Al/Cu |
|
EF-70WHPFA… |
5.85-7.025 |
1.20 |
500 |
55 |
R70 |
WR137 |
FDP/FDM |
Al/Cu |
|
EF-100WHPFA… |
8.5-9.6 |
1.10 |
250 |
10 |
R100 |
WR90 |
FBP/FBM/FBE |
Al/Cu |
|
EF-120WHPFA… |
9.84-15.0 |
1.15 |
50 |
10/20/30 |
R120 |
WR75 |
FBP/FBM/FBE |
Al/Cu |
|
EF-140WHPFA… |
14.5-15.5 |
1.25 |
100 |
40 |
R140 |
WR62 |
FBP/FBM/FBE |
Al/Cu |
|
EF-320WHPFA… |
26.3-40.0 |
1.25 |
20 |
10 |
R320 |
WR28 |
FBP/FBM/FBE |
Al/Cu |
*Indicates Model Number. See Ordering Information for complete part number.
** Nominal Attenuation Accuracy: ± 0.5dB
Frequency Sensitivity: ± 0.7dB
【Ordering Information】
▪ Flange type: Multiple types available - see EFine Electronics Flanges page
▪ Finish: Corrosion protection plus black top coat
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