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Chapter 3 New for OEM7 – Hardware
The following OEM7 GNSS receivers are discussed in the following sections.
OEM719
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OEM729
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3.1 Physical changes
Two of the OEM7 receivers are form factor replacements for OEM6 receivers. The OEM719
replaces the OEM615 and the OEM729 replaces the OEM628. Form factor replacement means
that the OEM7 receivers:
have the same physical dimensions as the OEM6 receivers
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have the same keep-out zones as the OEM6 receivers
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use the same locations for the mounting holes as the OEM6 receivers
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use the same connectors as the OEM6 receivers
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use the same locations for the connectors as the OEM6 receivers
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The physical differences between the OEM7 and OEM6 receivers are described in the following
sections.
3.1.1 Shielding
The OEM719 and OEM729 have an additional shield compared to the OEM615 and OEM628.
However, all of the shields on the OEM719 are within the keep-out zone defined for the OEM615
and all of the shields on the OEM729 are within the keep-out zone defined for the OEM628.
Designs that respected the keep-out zones for the OEM6 receivers will not be affected by the
shields on the OEM719 and OEM729.
For information about the OEM615 and OEM628 keep-out zones, see the
ation and Operation User Manual
OEM729, see Figure 11: OEM719 Keep-outs on page 178 and Figure 18: OEM729 Keep-outs on
page 198.
3.1.2 Mounting
The OEM719 and OEM729 can be mounted using standoffs or bosses that have the same spacing
required for OEM6 receivers. See Figure 10: OEM719 Dimensions on page 177 and Figure 17:
OEM729 Dimensions on page 197 for the exact spacing.
OEM7 receivers also have an area on the edge of the cards to allow the use of mounting rails. In
Figure 16: OEM719 Mounting Surface on page 183 and Figure 19: OEM729 Mounting Surfaces on
page 199, this is the area outside of the keep-out zone. On the OEM719, this area is 1.75 mm
wide. On the OEM729, this area is 2.5 mm wide.
Using rails to mount the OEM7 receiver improves the thermal and vibration performance of the
receiver. Securing the OEM7 receiver to mounting rails using clamping bars provides the most
secure configuration for aggressive thermal and vibration use cases.
OEM6 to OEM7 Integration Guide v1
(OM-20000128). For information about the OEM719 and
OEM6 Family Install-
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