Aquatel D110 Buku Petunjuk - Halaman 11

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Aquatel D110 Buku Petunjuk
FAQ
How do i improve the range?
The range is affected by trees, sheds, walls, buildings etc between the units.
Following are some suggestions for improving the range:
– Move the units closer together.
– R emove obstructions between the units.
(Trees will reduce range, especially when wet or covered in snow)
– R emote mount Tank Unit antenna in a better location using a 2.4m (8 foot)
extension cable. Aquatel Part: AQC24. A higher location is better as the ground
absorbs the signal.
– R eplace Display Tank Unit antenna with a high gain directional antenna. Aiming at
the furthest unit will significantly increase the range (line of sight over 1000 meters,
3000 feet). To obtain the greatest range use two high gain antennas at each end.
note: check your local regulations regarding using this type of antenna (does not comply with
emc and may require a license). aquatel part: aQ433 for 433 mHz (australasia, europe)
aQ920 for 920 mHz (usa, asia)
Any other questions please email [email protected]
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