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LN930 M.2 Hardware User Guide
1VV0301078 Rev.10 – 2015-11-11
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Page 45 of 88
3.11
No Connect Pins
The M.2 has several No Connect pins. The pins are not connected on the
M.2 module.
Table 22 No Connect Pins
Pins
Description
38, 41, 43, 47, 49, 50, 52, 53, 54, 55, 56, 58, 68 No Connect Pins
12, 13, 14, 15, 16, 17, 18, 19
Slot key
3.12
Antenna Interface
The M.2 module has space for six antenna connectors; yet, as a minimum, only two will be
populated to support a main Rx/Tx antenna and a secondary antenna that will be
multiplexed between the Diversity receiver and GPS receiver (if applicable). Further details
on the antenna connector assignment can be found in Section 11.3.
The antenna signals are not available at the host interface but have their own
connectors. A diagram on the M.2 module with the location of the RF connectors
appears in Figure 10.
Table 23 Antenna Requirements
Requirement
Detailed Description
Connection
to module
The connector of WWAN antenna cable is I-PEX MHF4 or equivalent
Multi-band
single antenna
Single antenna has to support all bands of WWAN module specified in the
Product Features.
Rx
Diversity
antenna
Diversity antenna has to support all bands WWAN module specified in the
Product Features in addition GPS/GLONAAS frequencies.
GPS Antenna
The GPS antenna will share the Diversity antenna connector.