FrequencyDC~8GHz, Attenuation3dB, 20W, 50Ω, SMA-JK
Parameters | Min | Typical | Max | Units |
Frequency | DC | ~ | 8 | GHz |
Attenuation | 2.5 | 3 | 3.5 | dB |
VSWR | 1.2 |
Power | 20W Design assurance |
Impedance | 50Ω |
Connector | SMA-JK |
Connector material | Stainless steel |
Surface | Black |
Product shell material | Aluminum |
Work Temp. | -45~+85℃ Design assurance |
Other | In put SMA-J |
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 | -2.8 |
0.86 | 1.01 | 1.02 | -2.81 |
1.71 | 1.01 | 1.01 | -2.84 |
2.57 | 1.03 | 1.05 | -2.87 |
3.43 | 1.04 | 1.07 | -2.89 |
4.29 | 1.04 | 1.06 | -2.91 |
5.14 | 1.03 | 1.03 | -2.91 |
6 | 1.06 | 1.06 | -2.88 |
6.86 | 1.08 | 1.07 | -2.86 |
7.71 | 1.12 | 1.03 | -2.84 |
8.57 | 1.18 | 1.04 | -2.94 |
9.43 | 1.19 | 1.02 | -3.1 |
10.29 | 1.16 | 1.06 | -3.24 |
11.14 | 1.14 | 1.17 | -3.43 |
12 | 1.2 | 1.3 | -3.55 |