Comtech EF Data MBT-4000B Specifiche Scaricare il pdf (Pagina 33)

MBT-4000B Multi-Band Transceiver System Revision 1

External Connectors MN/MBT4000B.IOM

3–9

3.2.2.2 J12 | L-BAND IN

Use the J12 | L-BAND IN Type ‘N’ female connector to provide the down

converted IF Input (via a low-noise block down converter (LNB)) to the

MBT-4000B Base Module.

3.2.2.3 J9 | AUX COMM

Use the J9 | AUX COMM 8-pin circular connector to connect a Solid-State Power

Amplifier (SSPA) to the MBT-4000B Base Module.

Table 3-8. J9 | AUX COMM Connector Pinouts

Signal

A AUX Rx (+)A

AUX Rx (–)A

C AUX Tx (+)A

D AUX Tx (-)A

E +12.6V LNA A

F IO1 A / Fault (Note 2)

IO1 B (Note 3)

H GND

NOTES:

1. Mating Connector:

CEFD P/N CN/MS3116J12-8P

(Cannon MS3116J12-8P)

2. Input from external amplifier.

3. Normally an input; when programmed as an

output, this pin indicates Unit 1 Online/Offline

status.

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Comtech EF Data MBT-4000B Specifiche Pagina 33