Rohde & Schwarz ENV216 Manual Del Usuario página 75

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R&S ENV216
Operating Manual 5201.6693.14 - 03.00
6 Test receiver
B Reference ground connection
M Test receiver connector
P Test device connector
Devices under test that have a separate ground connection and are not connected by
integral grounding conductors are grounded using an additional connection cable. This
is inserted into the ground connector (1) to the right of the test device socket and runs
parallel to the mains cable.
RF- ground connectors
When measuring devices that are held in the hand during operation (e.g. electric drills),
the effect of the human hand is simulated by connecting to the "Artificial Hand" hand
simulation jack.
The hand simulation consists of the connection in series of a 220-pF-capacitor with a
510-Ω-resistor. The connection is located in the front panel of the R&S ENV216.
If the housing of the equipment under test is made entirely of metal, the "Artificial
Hand" jack is connected to the housing the equipment under test.
If the housing is made from non-conductive material, metal foils are wound round the
handles and a 60 mm wide foil is wound round the point on the housing that can also
be gripped by the hand. All foils are connected together and with the "Artificial Hand"
jack.
The figure in chapter 3, section entitled "Sample measurement" on the following page
illustrates an example of how the foils are applied.
Measurement result
HF disturbers on the supply line of the R&S ENV216 may lead to interference voltages
at the measurement output "RF OUTPUT".
Allice Messtechnik GmbH
Preparation
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