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7.
Extended Power Range (PE/PE2 Options)
Both the 835-3 and the 835-6 are available with options extending the power
range towards lower power levels.
With these options installed, the minimum settable power level in CW
operation is extended down to –150 dBm. For the guaranteed minimum power
level, please consult the respective datasheet.
In POWER SWEEP Mode, the user shall avoid running sweeps over large power
ranges (> 30 dB) for extended periods of time, as this will result in continuous
switching of the mechanical attenuators and thus reduce the lifetime.
In sweeps where the mechanical attenuator is switched, the minimum dwell time
increases to
20 ms.
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