Rohde & Schwarz TLx9 Series - Dvb-S;S2 Rx; A.2.4 Dvb-S;S2 Rx

R&S TLx9 Interface Description
R&S
®
TLx9
75System Manual 2506.5060.02 ─ 03
A.2.4 DVB-S/S2 RX
Table A-32: X75 – RF IN 1: F jack 75
Ω
Signal
Name/Description
Direction Value range Connection
point
Remarks
RF IN 1 Bidirectional Input:
950 MHz to
2150 MHz
-80 dBm to -10 dBm,
75 Ω
Output:
DC 13 to 19 V, max.
500 mA
X75.1 RF input, LNB output
GND Bidirectional 0 V X75.2/.3 GND / shield
Table A-33: X76 – RF IN 2: F jack 75
Ω
Signal
Name/Description
Direction Value range Connection
point
Remarks
RF IN 2 Bidirectional Input:
950 MHz to
2150 MHz
-80 dBm to -10 dBm,
75 Ω
Output:
DC 13 to 19 V, max.
500 mA
X76.1 RF input, LNB output
GND Bidirectional 0 V X76.2/.3 GND / shield
Table A-34: X35 - LAN OUT SAT RX: 8-pin RJ-45 socket
Signal
Name/Description
Direction Value range Connection
point
Remarks
BI_DA+ Bidirectional V
odiff
= 670 to 820 mV
ss
X35.J1
BI_DA- Bidirectional
V
idiff
= 750 mV
ss
typ.
X35.J2
BI_DB+ Bidirectional V
odif
f
= 670 to 820 mV
ss
X35.J3
BI_DB- Bidirectional
V
idiff
= 750 mV
ss
typ.
X35.J4
BI_DC+ Bidirectional V
odif
f
= 670 to 820 mV
ss
X35.J5
BI_DC- Bidirectional
V
idif
f
= 750 mV
ss
typ.
X35.J6
BI_DD+ Bidirectional V
odiff
= 670 to 820 mV
ss
X35.J7
BI_DD- Bidirectional
V
idif
f
= 750 mV
ss
typ.
X35.J8
Option Board Interfaces