SENAO SN-356 - Инструкция (Страница 14)

Notes:
1. Makesurethatthecableistiedtothecableconnectorinorderto
maintain the radio frequency transmission performance.
2. The ground plane should be at least 3 meters above the ground.
3. No obstruction can be existed within 3 meters from the antenna
(as shown in Fig 7~9).
4. Straighten the remaining cable.
5. Bending cable cord will increase loss of transmission power.
6. Make a loop before pulling the cable into the house. The loop
can prevent rain from going into the house.
7. The higher the antenna is installed the better the communication
will be.
8. keep the antenna and cable away from high-voltage source to
avoid electric shocks. Don’t install the antenna in the rain to avoid
thunder striking.
Figure 9
Figure 8
Figure 7
Over 3M (correct)
Less than 3M (incorrect)
Over 3M
(correct)
Over 3M
(correct)
Over 3M (correct)
Less than 3M
(incorrect)
13