FrequencyDC~6GHz, Adjustable attenuation10~80dB, step10dB, Power Capacity2W, SMA-K
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Broadband, adjustable attenuation value.
| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | DC | ~ | 6 | GHz |
| Adjustable attenuation | 10 | ~ | 80 | dB |
| step | 10 | dB | ||
| VSWR | 1.85 |
| Power Capacity | 2W Design assurance |
| Impedance | 50Ω |
| Connector | SMA-K |
| Product shell material | Aluminum |
| Operation Temp. | -20~+85℃ Design assurance |
| Other | Manually adjustable |
| Attenuation | Attenuation accuracy | |
|---|---|---|
| 1 | 10-60dB | ±0.9dB |
| 2 | 1-70dB | ±1.5dB |
| 3 | 71-90dB | ±2.5dB |
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(MHz) | S11 VSWR | 10dB | 20dB | 30dB | 60dB | 80dB |
|---|---|---|---|---|---|---|
| 0.01 | 1.04 | -9.95 | -19.9 | -29.97 | -59.77 | -78.1 |
| 643 | 1.05 | -10.13 | -20.08 | -30.15 | -60.08 | -79.8 |
| 1286 | 1.08 | -10.19 | -20.15 | -30.23 | -60.22 | -79.5 |
| 1929 | 1.08 | -10.25 | -20.22 | -30.29 | -60.25 | -79.77 |
| 2571 | 1.07 | -10.29 | -20.26 | -30.34 | -60.33 | -79.36 |
| 3214 | 1.08 | -10.35 | -20.3 | -30.4 | -60.45 | -78.95 |
| 3857 | 1.06 | -10.37 | -20.35 | -30.49 | -60.58 | -79.42 |
| 4500 | 1.1 | -10.44 | -20.41 | -30.58 | -60.73 | -79.93 |
| 5143 | 1.3 | -10.49 | -20.44 | -30.65 | -60.81 | -79.99 |
| 5786 | 1.39 | -10.53 | -20.47 | -30.71 | -60.93 | -79.73 |
| 6429 | 1.25 | -10.58 | -20.87 | -30.8 | -61.58 | -80.27 |
| 7071 | 1.12 | -10.71 | -20.76 | -31.01 | -61.78 | -80.02 |
| 7714 | 1.07 | -10.71 | -20.72 | -31.13 | -62.09 | -80.16 |
| 8357 | 1.39 | -10.69 | -20.82 | -31.13 | -63.15 | -78.39 |
| 9000 | 1.74 | -11.09 | -21.51 | -31.79 | -64.85 | -73 |
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