3. Transport
Shockproof and drop packaging are necessary in transport. Within
batteries, we kindly recommend land or water transportation.
Cautions
1. In order to ensure the accuracy of the measurement and calibration,
please preheat the product for at least 5 minutes, especially when
calibrating, preheating will make it more accurate.
2. Battery-powered, the internal noise of product is minimal. It is
recommended that measure in case of battery-powered is better. When
connecting charger, if the charger quality is not good, there will be some
noise.
3. Do not use computer USB to charge, because the product power
consumption exceeds USB power supply restrictions, besides, USB port
signal will seriously interfere product’s working state, and result in
inaccurate measurement.
4. Please try using high-quality RF cables and connectors
5. Over length test cable will cause inaccurate measurement, so it is
recommended that do not use over length test cable.
6. Low-quality or damaged test cable and RF connector will significantly
affect the accuracy of the measurement results, so the cable and the
connector must be ensured to be intact during the test.
7. Before measuring and calibrating, make sure there is no strong wireless
signal around, for fear of interfering with the measurement results.
8. If you do not understand the impedance measurement itself, you can
refer to the vector network analyzer instructions and tutorials. This
product is equivalent to single-port vector network analysis.
9. When the battery is less electricity, please charge in time.
10. RF interface is SMA-K, because the strength of copper is lower than
other metals, please try to protect it carefully, avoid falling, bumping or
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