SEPTENTRIO AsteRx SBi, Руководство пользователя

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CHAPTER 2. ASTERX SB I 3 OVERV I EW
2.4 AsteRx SBi3 design
2.4.1 Front Panel
The AsteRx SBi3 ’ s front panel features two antenna TNC connectors.
Figure 2-1: The front panel of the AsteRx SBi3
2.4.2 Rear Panel
Figure 2-2 shows the layout of the rear-panel connectors of the AsteRx SBi3. The rear panel
has three connectors: a 7-pin female PWR-COM2/3/USB socket, a 7-pin female COM1-GP
I O
socket and a 4-pin female ETH socket. A full description of the connector P I N layout of the
rear panel ports can be found in Appendix A.
Figure 2-2: The rear panel of the AsteRx SBi3
2.4.3 Top case
The AsteRx SBi3 ’ s top of the case shows the Septentrio logo as well as the engraving of the
I MU reference point, to be used for de fi ning the antenna lever arm (see section 3.2). There
is an o ff set of 17 mm on the Z axis (as indicated in the engraving) to be accounted for during
the lever arm measurement.
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