Novatel OEM719, Инструкция по установке и эксплуатации

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Chapter 2 Installation of OEM7 Family Receiver Cards
OEM7 Installation and Operation User Manual v4 33
Figure 10: OEM7720 Heat Spreader Mounting Geometry
2.6.6 Vibration
OEM7 receivers are rated to 20 g RMS (MIL-STD_810G Method 514.6E-1, Category 24).
However, for high vibration installations, special considerations are required.
For OEM719, OEM7700 and OEM7720 receiver cards to meet the 20 g vibration rating, the
receiver card must be mounted using rails. OEM729 receivers meet the 20 g vibration rating
using standoffs, bosses or rails.
For more information about vibration considerations, contact Customer Support to
obtain to the
OEM7 Receiver Card Mechanical Integration Application Note (D19021).
2.7 Preparing the Data, Signal and Power Interface
The interface provides connections to some or all of the following:
l
Communication ports, including COM, Ethernet, USB and CAN
l
Input and output timing strobes
l
Power input
l
RF signal input
l
Optional external frequency reference
For all OEM7 receiver cards, the power, status and data inputs and outputs are accessed from
the interface connector. The interface therefore, must be designed to mate with this connector.