![background image](http://html.mh-extra.com/html/national-instruments/mmwave-ota/mmwave-ota_user-manual_710202007.webp)
Table 2. Connector Descriptions (Continued)
Connector
Connector
Type
Use
E-Stop
—
Stops all motion within the chamber immediately.
Reset
—
Resets the chamber to the default operational state.
A — M
(Automatic or
Manual)
Key Switch
Overrides the automatic lock feature on the exterior of the
chamber door when set to Manual. NI does not
recommend using the override feature during normal
operation.
Rear Bulkhead
1A
2A
1B
2B
1A
2A
1B
2B
3A
4A
3B
4B
DC
USB3.0/2.0
RF filter
Thermal T Type 1/2
1A
2A
1B
2B
DC
USB3.0/2.0
RF filter
Thermal T T
ype 1/2
1A
2A
1B
2B
VHDCI
RJ45-1
USB2.0-1
VGA
RESET
A
M
E-S
TOP But
ton
15
1
Table 3. Connector Descriptions
Connector
Connector Type
Use
DC RF Filter
Eight 4A 24 V filtered
DC connectors,
5.08 mm (8 position)
Supplies power to the DUT or other internal
DC needs.
Thermal T Type
(x2)
Thermocouple
Monitors two different temperatures inside
the chamber.
mmWave OTA Validation Test Reference Architecture
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© National Instruments Corporation
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