HBK GEN7iB GEN Series User Manual

GEN7iB
316
GEN series SYNCHRONIZATION METHODS
GEN series SYNCHRONIZATION METHODS
14
14.3.4 GPS antenna placement
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Fig. 14.31 Recommended GPS antenna positions

BEST mounting position with best possible reception of GPS signals.
This mounting position pr
ovides direct view to the sky. The view is not hindered
byanyobjectsandtheGPSsignalsarenotinuencedbyanyreections.

POSSIBLE
mountingpositiononpoleprovidingsucientreceptionofGPSsig-
nals under most conditions.
This mounting position provides direct view to the sky in a range nearly 180°. The
viewisonlypartlyhinderedandthereisnegligibledangerofreectionsthatcould
inuencetheGPSsignals.

BAD mounting position. Do not use!
This mounting position pr
ovides direct view to the sky for a range only 90° Half
the sky is blocked by the taller part of the building and the reception of GPS
signalswillbeconsiderablyinuencedbyreections.TheOTMC 100 will not work
properly!

NOT RECOMMENDED mounting position. Only use if no other mounting position
is a
vailable.
This mounting position provides direct view to the sky for a range more than 90°
but much less than 180°. The view to the left is hindered by the taller part of the
buildingandthereisanincreaseddangerofreectionsthatcouldinuencethe
GPS signals.

HBK GEN7iB GEN Series Specifications

General

Brand	HBK
Model	GEN7iB GEN Series
Category	Measuring Instruments
Language	English