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15
Effect of electromagnetic interference (EMI)
The electromagnetic interference can affect the measurement results, therefore, it is necessary to:
Select appropriate shielded cables, for example, use RF shielded twisted pair/network connection cable;
Close the opened and temporarily unused cable connection port or connect the matched load to the connection
port in time;
Refer to the electromagnetic compatibility (EMC) grade in the User Manual.
2.1.1.1 Unpacking
Setp1:
Check if there is any damage in the outer packaging and the anti-vibration packaging of the instrument. If no
damage is found, keep the packaging in case of future need and continue the inspection as per the following steps;
Step 2:
Unpack the instrument and check for any damage to the main unit and attached items.
Step 3:
Verify the items in the packaging box carefully by cross-checking with packing list;
Step 4:
If the outer package is broken, the instrument or accessories are damaged or there is any error of the delivery, it
is strictly forbidden to switch on the instrument! Please contact us: [email protected].
Handling and movement:
When moving the instrument and packing box, please pay attention to safety and handle with
care.
2.1.1.2 Environment requirements
The operating place of the S2438 series microwave power meter shall meet the following environment requirements.
(1)
Operating environment
The operating environment should satisfy the following requirements:
Table 2.1 Operating Environment Requirements
Temperature
0°C - 50°C
Relative Humidity
(95%
±
5%) RH at a temperature greater than or equal to +10°C
(75%
±
5%) RH at a temperature greater than or equal to +30°C
(45%
±
5%) RH at a temperature greater than or equal to +40°C
Altitude
0 - 4,600m
