M3 Delicate Multi-Probe OTA Measurement System
Class: M Class (Multi-Probe OTA)
- Space-saving multi-probe OTA MIMO system
- 0.65 – 8.5 GHz Operating frequency
- Compact delicate multi-probe chamber design
- Multiple probe antenna array
- Space-saving footprint
Product Details
The M3 is Atenlab’s compact multi-probe OTA measurement system for MIMO wireless communication testing. Featuring a delicate, space-saving design without sacrificing functionality, it is equipped with multiple probes for simultaneous full-angle measurements, enabling omnidirectional 3D coverage. Ideal for 5G, Wi-Fi, V2X, and NB-IoT device testing in space-constrained lab environments.
Specification
Additional information
| Operating Frequency | 0.65 – 8.5 GHz |
|---|---|
| Shielding Effectiveness | 0.03 – 18 GHz > 100 dB |
| Quiet Zone Size | 25 cm |
| Quiet Zone Characteristics | SD < 1.2 |
| Path Loss | 50 dB @ 3.8 GHz; 36 dB @ 6.0 GHz; 42 dB @ 8.0 GHz |
| Measurement Distance | 1.0 m |
| Absorber Type | EPP Absorber |
| System Stability | Passive Antenna Efficiency SD < 10%; TRP SD < 0.5 dB (30° step); TIS SD < 1 dB (45° step) |
| Test Time | 2 min; TRP 2 min / TIS 3 min per channel |
| Maximum Power Consumption | 3.5 kW |
| Input Power | 220 VAC |
| Dimension (L×W×H) | 3.0 × 3.0 × 3.0 m |
| Maximum DUT | 24" AIO |
| Measurement System Type | Multi-Probe Measurement System |
| Software | MW5 / MWT / MWV |
| Measurement Antenna Frequency | 0.65 – 8.0 GHz |
| Antenna Polarization | Linear Dual-Polarized Antenna |
| Polarization Shielding | 20 dB |
| Antenna Gain | 8 dBi @ 6 GHz |
| Antenna Connector | SMA (Female) |
Description
Key Features
1. Space Saving: Compact delicate design for constrained lab environments
2. Fully Functional: Complete MIMO OTA capability without compromise
3. Omnidirectional 3D Measurement: Multiple probes for simultaneous full-angle testing
4. Wide Frequency Range: 0.6–8.0 GHz covering 5G Sub-6, Wi-Fi, V2X
5. High-Resolution Data: Advanced testing algorithms for detailed RF analysis
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