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Configuration Guides
PXI Vector Component Analyzer (VCA)
It’s not easy to characterize multiport antenna arrays and front-end modules (FEM) with traditional test equipment when they require network measurements like gain and S-parameters along with modulated signal measurements like EVM and ACP. Juggling a network analyzer, signal analyzer, and a switch matrix not only takes up valuable time, but also threatens the integrity of your measurements by introducing extra potential sources of error.
What if you combine all your measurements into a single instrument? The M981xAS PXIe Vector Component Analyzer (VCA) brings flexible component characterization to a scalable PXI form factor. With the capabilities of an advanced network analyzer combined with modulated signal measurements, you can fully characterize highly integrated wireless components with a single connection. Easily perform network and spectrum measurements with wizards to guide you through advanced measurements.
The scalable PXI form factor provides exceptional multiport performance no matter how many ports you use. All test ports are fully synchronous, so multiple ports can be measured simultaneously with multiport error correction applied.
This configuration guide describes standard configurations, options, accessories, upgrade kits and compatible peripherals for the Keysight M981xAS Series PXIe VCA.
M981xAS Series:
• M9815AS 100 kHz to 26.5 GHz
• M9816AS 100 kHz to 32 GHz
• M9817AS 100 kHz to 44 GHz
• M9818AS 100 kHz to 53 GHz
Model |
Description |
Test port connectors |
M9815AS |
100 kHz to 26.5 GHz |
3.5 mm (f) |
M9816AS |
100 kHz to 32 GHz |
2.4 mm (f) |
M9817AS |
100 kHz to 44 GHz |
2.4 mm (f) |
M9818AS |
100 kHz to 53 GHz |
1.85 mm (f) |
Test set options
Choose one of the frequency models, and one test set option for the M981xAS Series. Option 491 indicates direct receiver access (DRA) configuration on one port. Option 691 indicates DRA configuration on both port 1 and port 2. To add options to a product, order the corresponding item number (M981xAS-xxx).
Option number |
Description |
Additional information |
Option 491 |
Direct receiver access configuration on port 1 |
Includes one M980xA PXI VNA (2-port, option 200) and one M981xA receiver-only module 1, 2. Includes interconnect cables (1 semi-rigid cable and 1 flexible control cable) for connecting PXI modules together. |
Option 691 |
Direct receiver access configuration on port 1 and port 2 |
Includes one M980xA PXI VNA (2-port, option 200) and two M981xA receiver-only modules 1, 2. Includes interconnect cables (2 semi-rigid cables and 2 flexible control cables) for connecting PXI modules together. |
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