Figure 32. Connecting the mmRH-3647 to the Unidirectional SISO (Baseband and IF)
TX Chassis
2
1
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
10
NI PXIe-1085
10 MHz REF OUT
IN
24 GB/s
Embedded Controller
RESET
TRIG
ACT/
LINK
ACT/
LINK
2
1
10/100
/1000
10/100
/1000
USER1
USER2
PWR OK/
FAULT
DRIVE
GPIB
NI PXIe-3620
IF-LO Module, 2 GHz BW
TX
LO1
IN
LO1
IF OUT
IF IN
IF SYNC IN
IF SYNC OUT
REF IN
REF OUT
LO2 OUT
ESD
SENSITIVE
LO2 IN
I+
I–
Q+
Q–
I+
I–
Q+
Q–
DIGITAL I/O
LVTTL
LO1
LO1
OUT
LO1
IN
LO1
OUT
RX
mmWave
PXIe-7902
POR
T
4
POR
T
5
POR
T
2
POR
T
3
POR
T
0
POR
T
1
CLK
IN
PXIe-3610
I/Q Generator
0
1
2
3
REF IN
+10 dBm
NOM
+13 dBm
MAX
2 Vp-p
DIFF MAX
2 Vp-p
DIFF MAX
0 Vcm
ALL PORTS 50
Ω
REF
OUT
Q+
Q–
I+
I–
ACCESS
ACTIVE
CONTROL
LO IN
ACCESS
Input Damage Levels:
LO: +12 dBm
IF:
–
20 dBm
IF IN
ACTIVE
2A MAX
12 V
1
2
3
4
1. Mini-SAS HD(m)-to-Mini-SAS HD(m) (8.25 in.)
Cables
2. MMPX(m)-to-MMPX(m) Cables
3. SMA(m)-to-SMA(m) Cables
4. EPLSP Cable
d)
If you have a MIMO system, repeat steps a through c for the second PXIe-3620
module in the TX chassis and a second mmRH-3647.
3.
Connect all mmWave radio heads to power.
Related Information
Assembling mmWave Radio Head Tripods (mmRH-3647/3657)
on page 7
Interconnecting the Unidirectional SISO (Baseband and IF) Modules
on page 15
Interconnecting the Unidirectional MIMO (Baseband and IF) Modules
on page 23
Connecting mmWave Radio Heads to a Bidirectional System
Connecting mmRH-3602/3603 Radio Heads to a Bidirectional System
Complete the following steps to connect mmRH-3602/3603 radio heads to a bidirectional
mmWave Transceiver System.
Note
Connect the modules of the mmWave Transceiver System for standard use
before connecting mmRH-3602/3603 radio heads.
44
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mmWave Transceiver System Getting Started Guide