Specifications

Chapter 10 287
Block Diagrams
RF Input/Output Section
Figure 10-2 RF Input/Output Assembly, A2A130
OVER
POWER
PROTECT
0-35 dB
ATTEN
POWER
DETECTOR
5 dB
STEPS
CONTROL
50
0 dB
4V PK
-6 db
-12 dB
-22 dB
100W
ATTENUATOR
HIGH
POWER
PAD 16 dB
SMA
TO RF
IN/OUT
SMA
50
REVERSE
POWER
PROTECT
50
0-125 dB
STEP
ATTENUATOR
DRIVE LOGIC
SERIAL
IO
CAL
EEPROM
ANALOG
MUX
7
+5V
+12V
-12V +15V
GND
DATA
CLOCK
EN/I
RIBBON
FROM
PEAK_POWER
50
DET_OUT
TO
RCV_DSP
TO
TO DUPLEX
OUT
50
J4
SMA
J3
J6
J5
SMA
SMA
SMB
SMA
J7
DOWN-
CONVERTER
5 dB
STEPS
SMA
J2
FROM
UPCONVERTER
ANT IN
50
CABLE
A2A200
ATTEN
DC Block