Amplifier Setup |
Figure 3-1 illustrates a graph of the equalizer slope versus equalizer value information presented in Table 3-1. The amount of cable equals the equalizer value.
Figure
Equalizer slope versus cable
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| Slope versus Cable |
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| 22 |
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| 20 |
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| 18 |
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| 16 |
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Cable | 14 |
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12 |
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of |
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| 1 GHz |
10 |
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dB | 8 |
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| 6 |
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| 4 |
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| 2 |
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| 0 |
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| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
dB of Equalizer Slope
When selecting an equalizer, choose the next lower value if the exact value is not available or in cases where the calculated value makes two choices possible.
Because of errors in cable attenuation, slope in passive devices, and other independent variables, you may need to change the final value of the equalizer before you install the BLE100.
BLE100 Installation and Operation Manual