1
十四、
Warranty and warranty information
A. From the date of purchase, the product will enjoy one-year free warranty with the
purchase invoice. During the warranty service, if you need to provide circuit diagram,
components, necessary materials and electrical circuit maintenance problems, please
contact the manufacturer.
B. No free warranty service will be provided for failures caused by the following
personal reasons:
The following conditions are not covered by the warranty:
1. Damable and consumable parts: cover, battery;
2. Failure caused by unauthorized disassembly and refitting of products;
3. Failure to operate according to the instructions;
4. Failure caused by lack of reasonable maintenance;
5. Fault caused by inadvertence of the product;
6. Damage caused by external forces;
7. The maintenance service outside the warranty scope will be charged according to
the regulations.
Recommended separation distances between portable and mobile RF communication
equipment and analyzer
The analyzer is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled.The customer or the user of the devices can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications
equipment(transmitters)and the analyzer as recommended below,according to the maximum output
power of the communications equipment.
Rated
maximum
output
power
of
transmitter/W.
Separation distance according to frequency of transmitter/m
150kHz
〜
80MHz
80MHz~800MHz
d=1.2
800MHz
〜
2.5GHz
d=2.3
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above,the recommended separation
distance d in meters(m)can be estimated using the equation applicable to the frequency of the
transmitter,where P is the maximum output power rating of the transmitter in watts(W)according to the
transmitter manufacturer.
NOTE 1 At 80MHz and 800MHz,the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations.Electromagnetic propagation is affected
by absorption and reflection from structures,objects and people.
