R&S TLx9 Interface Description
R&S
®
TLx9
83System Manual 2506.5060.02 ─ 03
Table A-47: X60D - RF IN/OUT: SMA socket 50
Ω
Signal
Name/Description
Direction Value range Connection
point
Remarks
X60D Bidirectional P
AVG, max.
< 20 W
174 MHz to 790 MHz
at 50 Ω load, s < 1.4
X60D.1 This port can be
used as output to
a dummy load in
a TX 1+1 system
or as an input
from Antenna_B
in a single or
antenna 1+1 sys-
tem.
GND Bidirectional
X60D.2 GND / shield
Table A-48: X86 - Control: 9-pin Sub-D socket
Signal
Name/Description
Direction Value range Connection
point
Remarks
+12V_RFSW Input 12 V ± 0.5 V,
≤ 0.2 A X86.1 +12 V DC for
message relay
LOOP+ Output LVDS X86.2
GND Bidirec-
tional
0 V X86.3 GND
ControlPos1 Input LV-CMOS (2.5 V) X86.4 Commands the
RF relays to posi-
tion 1 when con-
nected to GND
(default: high
resistance)
0V_RFSW Bidirec-
tional
0 V X86.5 GND for mes-
sage relay
LOOP- Input LVDS X86.6
STATUS_POS1/2_SW Output LV-CMOS (2.5 V) X86.7 Position info of
the RF relays
(from message
relay)
ControlPos2 Input LV-CMOS (2.5 V) X86.8 Commands the
RF relays to posi-
tion 2 when con-
nected to GND
(default: high
resistance)
+12VIN Input 12 V ± 0.5 V, ≤ 2 A X86.9 +12 V DC backup
GND Bidirec-
tional
0 V X86.10.11 Shielding (GND)
Option Board Interfaces
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