Frequency0~18GHz, Attenuation9dB, 2W, SMA-JK, /
Parameters | Min | Typical | Max | Units |
Frequency | 0 | ~ | 18 | GHz |
Attenuation | 8.5 | 9 | 9.5 | dB |
VSWR | 1.2 | 1.35 |
Power | 2W |
Impedance | 50Ω |
Connector | SMA-JK |
Connector material | Stainless steel |
Work Temp. | -40~+85℃ Design assurance |
Other | / |
1. When installing attenuators, it is necessary to consider sufficient heat dissipation space and avoid installing them next to equipment with high heat output, otherwise the power capacity will decrease;
2. Small power attenuators do not have input and output directions, nor do they indicate directions. When high-power attenuators have input and output port markings, they must be connected to the equipment in the specified direction, otherwise the attenuator may burn out.
Frequency GHz | S11 VSWR | S22 VSWR | S12 IL (dB) |
0.01 | 1.01 | 1.01 | -9.01 |
1.43 | 1.02 | 1.04 | -9.03 |
2.86 | 1.03 | 1.06 | -9.04 |
4.29 | 1.02 | 1.07 | -9.04 |
5.71 | 1.05 | 1.09 | -9.02 |
7.14 | 1.09 | 1.11 | -8.99 |
8.57 | 1.08 | 1.13 | -8.95 |
10 | 1.09 | 1.14 | -8.88 |
11.43 | 1.02 | 1.11 | -8.85 |
12.86 | 1.04 | 1.07 | -8.89 |
14.29 | 1.13 | 1.05 | -8.92 |
15.71 | 1.18 | 1.07 | -8.98 |
17.14 | 1.23 | 1.1 | -8.99 |
18.57 | 1.2 | 1.11 | -8.96 |
20 | 1.34 | 1.13 | -9.03 |