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6
!
WARNING
To prevent damage to the instrument and avoid electric shock, fire and personal
injury:
Do not open this device without authorization;
Do not disassemble or modify any part which is not described in this manual.
Any disassembly without authorization may result in reduction of
electromagnetic shielding performance or damage to the parts inside the device,
thus comprising product reliability. We shall not offer free repair service to any
product which is disassembled without authorization even if the product is still
within warranty period.
Chapter 2 Ready for Use
The S3302 series spectrum analyzer is characterized by wide operating frequency band, high performance index,
fast sweeping, multiple test functions and easy operation. In terms of performance index, this series has good
average noise level, phase noise, fast sweep speed and multiple measurement functions. Adopting the 8.4-inch
integrated liquid crystal and capacitive touchscreen and portable structure with small volume and light weight, this
series features flexible power supply and is particularly suitable for field use. This chapter emphatically introduces
the test environment, power supply, structure and battery replacement of this device.
2.1 Preparation before Operation
This section describes the precautions before initial use of the S3302 series spectrum analyzer. S3302 meet the
safety requirements of GJB3947A-2009. Please read the following safety instructions carefully so as not to cause
damage to the instrument or unintentional personal injury.
2.1.1 Environmental requirements
To ensure long service life and effective and accurate measurement of the S3302 series instrument, test it under the
following environmental conditions:
1. Temperature range:
Storage temperature range: -40
℃
to +70
℃
Operating temperature range: -10
℃
to +50
℃
Operating temperature range of power supply by Li-ion battery: -10
℃
to +50
℃
!
WARNING
As the battery storage temperature range is -20
℃
to +60
℃
, the battery must not work
continuously in a long time at high temperature, so as to avoid risks arising from high
temperature. It is recommended to use the adapter to supply power.
2. Low atmospheric pressure:
Low atmospheric pressure (altitude): 0 - 4,600m
2.1.2 Power supply requirements
Three power supply forms are supported by S3302:
