Compact Antenna Test Range (CATR) is optimized to provide the most accurate over-the-air measurements for 5G NR millimeter-wave test.
| Use cases | RF / demodulation / RRM 1AoA verification and acceptance, Antenna measurement |
| Maximum angles of arrival | 1 |
| Frequency range | 24 GHz to 42 GHz, 24 GHz to 55 GHz |
| Measurement type | Indirect far field (IFF) |
| Maximum DUT weight | 10 kg |
Accelerate measurements with high-speed switching, automation support, and efficient OTA workflows to reduce overall test time.
Achieve precise far-field conditions using precision reflectors and absorbers that create uniform quiet zones with minimal reflections.
Validate devices across sub-6 GHz, FR1, and mmWave FR2 bands using wideband feeds and optimized chamber designs for reliable performance.
Ensure consistent results with low-reflection environments and stable mechanical configurations that minimize test variability.
| Maximum angles of arrival | Frequency range |
| 24 GHz to 42 GHz, 24 GHz to 55 GHz, 60 GHz to 90 GHz | Measurement type |
| Indirect far field (IFF) | Maximum DUT weight |
| RF / demodulation / RRM 1AoA verification and acceptance, Antenna measurement, Automotive Radar More… |
Compact Antenna Test Range (CATR) is optimized to provide the most accurate over-the-air measurements for 5G NR millimeter-wave test.
Keysight’s F9650A Compact Antenna Test Range (CATR) is optimized to provide the most accurate over-the-air measurements for 5G NR millimeter-wave test. The F9650A integrates with Keysight’s Network Emulation Solutions for RF design verification, RF conformance, radio resource management (RRM, one angle of arrival, AoA), RF demodulation and RF carrier acceptance test. Non-signaling and antenna measurement applications are supported through integration with Keysight’s spectrum analyzers, signal sources, network analyzers and millimeter-wave transceiver systems.
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