Rohde & Schwarz CRTU-RU - Fig. 1-2 CRTU-RU Front View- Connectors

CRTU-RU Front View
1138.6990.12 1.3 E-2
RF4 IN
AUX 3 AUX 4
AUX 1 AUX 2
13 dBm
MAX
2 W
MAX
50 W
MAX
13 dBm
MAX
RF 3 OUT
RF 2 RF 1
S 1
S 2
S C
USB
4 W
MAX
21 dBm
MAX
21 dBm
MAX
1138.4000.02
FUNCTION SYSTEM
VARIATIONDATA
CONTROL
0
12
3
4
56
78
9
.
-
ON / OFF
ENTER
DATA CTRL
MENU
SELECT
HELP SETUP
mark
symb
EF
B
M/µ
µV
W
C
dBµV
k/m
G/n
A
mV
D
1
dB
dBm
UNIT...
EXP/CMP CONT/HALT
*
abc def ghi
jkl mno pqr
stu
vwx
yz
_ µ
VOL
DEL
AUTO
IN FO RESET
PRINT
*
#
Ω
INS
CLR
Bidirectional RF connectors
RF 1 and RF 2
Sensitive RF input, high-level RF output
Fig. 1-2 CRTU-RU front view– connectors
RF connectors
RF 2 RF 1
RF2 Bi-directional RF connector. Power range
according to the data sheet.
The LED above the connector is illuminated
as long as the CRTU-RU sends signals
or is ready for reception .
F
RF Connectors
RF1 Reserved for future extensions.
RF4 IN
RF 3 OUT
RF4 IN Connector with high output level. Power
ranges according to the data sheet.
Maximum permissible input level according
to the label on the front panel.
The LED
is illuminated as long as the
CRTU-RU is ready for reception .
F
RF Connectors
RF3 OUT Reserved for future extensions.
Caution:
Note the maximum permissible input levels for all RF connectors according to the label
on the front panel or the data sheet in order to prevent damage to the instrument! RF
connectors may warm up very much when high RF power is fed in!