Comtech-ef-data RCF6001 Instrukcja Użytkownika Pobierz pdf (Strona 68)

ODU Installation RCF6001 Satellite Terminal

Page 5-22 TM082 - Rev. 1.0

SSPA - RS-485 / 48 Vdc

Function: Input for 48 Vdc Source and RS-485 communications.

Used to route 48 Vdc and the RS-485 communication channel between the ODU (BUC) and

SSPA.

Pins A, C, D, E, H, N, P, and T: Not Used

Pin B MISO

Pin F PIC_CLK

Pin G SS

Pin J GND (Ground) See Note 1.

Pin K +48 Vdc, See Note 1.

Pin L +48 Vdc, See Note 1.

Pin M GND (Ground) See Note 1.

Pin R MOSI

Pin S PIC_SEL

Step 49. Note 1: Pins J, K, L and M are not used (Not Connected) when DC power is applied to the unit

via the IFL coaxial cable center conductor. It is important to note that when DC power is applied

via the IFL coaxial cable center conductor that pins K & L have +48 Vdc present.

Female type “TNC” Connector

Function: Optional LNB Interface 10 MHz reference and 15 Vdc or 12 Vdc Source for

externally phase locked LNBs.

ODU (BUC) Mounting Kit

Function: Attaching ODU and LNB to antenna mounting structure

OMT / Reject Filter Assembly

Radyne ComStream does not provide this assembly. Radyne ComStream can provide the

transmit reject filter as an option.

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Comtech-ef-data RCF6001 Instrukcja Użytkownika Strona 68