Data Sheets
Introduction
The Keysight F9651A Multi-Probe Compact Antenna Test Range (CATR) chamber in conjunction with Keysight S8705A RF/RRM DVT and Conformance Toolset fulfills the 5G FR2 RF and RRM test demands for design and verification as per 3GPP, and device acceptance as per certification bodies like GCF, PTCRB, and CTIA. It also provides a measurement environment for characterizing wireless and antenna system performance of 5G devices, at millimeter-wave (mmWave) frequencies, such as per IEEE 149 Recommended Practice for Antenna Measurements.
Overview
The Keysight F9651A Over-The-Air (OTA) Compact Antenna Test Range (CATR) chamber provides a measurement environment for characterizing wireless and antenna system performance of devices at millimeter-wave (mmWave) frequencies. Use the chamber with Keysight test and measurement equipment in a range of applications including device R&D and 3GPP / CTIA conformance tests.
Key Features
The key features of Keysight F9651A Multi-Probe CATR are:
• Shielded anechoic chamber
• 1 Primary compact antenna test range (CATR)
o Rolled-edge parabolic reflector
o Dual polarized feed horn assembly with roll motor
• 3 Auxiliary compact antenna test ranges (CATR)
o Rolled-edge parabolic reflectors
o Dual polarized feed horn assemblies
• Roll-over-azimuth DUT positioner
• Controller for feed and device under test (DUT) positioners with triggered data acquisition capability
• Probe feed options for in-band and spurious test frequency ranges
• Calibration kits for chamber validation and calibration
• LED lighting
• USB camera
• Crosshair laser guide for DUT alignment
• Chamber control software
• 3GPP FR1 and/or FR2 link antenna options
• Optional DUT and Phantom mounting fixtures
• Optional extreme temperature condition (ETC) testing
• Optional RF/RRM DVT and Conformance Toolset
• Optional Antenna Measurement Toolset
Supported Use Cases
Keysight F9651A Multi-Probe CATR supports, for example, the following use cases:
• Antenna characterization
• Signaling and non-signaling device characterization
• Used with Keysight S8705A RF/RRM DVT & Conformance Toolset for devices:
o RF & RRM design and verification test
o RF conformance test, in-band and spurious
o RF demodulation
o Radio resource management (RRM) one angle of arrival (AoA), two angles of arrival (AoA)
o RF regulatory test, in-band and spurious
• Used with Keysight S8707A RF/RRM Carrier Acceptance Toolset for devices
• RF testing under extreme temperature condition (ETC)
• Used with S7601A Antenna Measurement Toolset
o F7601001A Antenna Pattern Measurement
System Specifications
F9651A: Anechoic chamber
Description |
Specification (nominal) |
Supplemental information |
Construction |
Not applicable |
Aluminum frame and panels |
Height |
2190 mm |
Fully assembled |
Width |
3450 mm |
Fully assembled |
Depth |
2330 mm |
Fully assembled |
Weight |
998 kg (2200 lb) |
Fully assembled, no test equipment |
Anechoic treatment |
Pyramidal anechoic foam |
|
Supported frequency range |
6 GHz – 110 GHz |
|
Isolation |
|
|
600 MHz – 7.125 GHz |
>70 dB |
|
7.125 GHz – 18 GHz |
>80 dB |
|
18 GHz – 50 GHz |
>80 dB |
|
Supported Quiet Zone sizes |
30 & 40 cm |
Depends on Main in-band feed antenna |
Operating voltage |
110 – 220 V AC |
|
Power consumption |
320 W input power |
|
Illumination |
LED-based |
|
Camera |
HDMI DVR output |
|
Ventilation |
Dual intakes at the front of the chamber and dual exhausts at the top of the chamber |
|
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