The Chennailabb-5G-mmW series Millimeter wave RF shielded enclosures are advanced and compact direct field OTA test enclosure occupying minimal floor space. 100 mm thick high performance microwave absorber is fully lined on all walls, ceiling and floor. These enclosures can be used for 5G small cell, Pico cells, Femto and Microcell near field and far field measurements.
| Footprint: | 12” x 12” (304 mm x 304 mm) |
| Total Height: | 22.5” (571.5 mm) |
| Clearance Radius: | 18” (914 mm) clearance radius required for full 360º rotation |
| Total Weight: | 42 lbs (19 kg) |
| Frequency Ranges (GHz): | Coax: DC to 6, 18, 40, 50, or 67 GHz |
| Resolution: | 0.02º full step |
| 0.00125º microstep | |
| Drivetrain: | 3.0A/phase bipolar stepper motor with worm drive |
| Holding Torque: | 25 ft-lb |
| Movement Range: | 360º continuous or indexed |
| Position Feedback: | 800-line encoder |
| Limits: | Home & Limit (hardware & software) |
| Weight (positioner only): | 16 lbs (7.27 kg) |
| Positioner Max Speed: | 24º per second |
| AUT Mounting Options: ¹ | 3/8”-16 or M6 4-hole pattern for general mounting |
| Composition: | Acrylic turntable with aluminum base |
| Weight Capacity: | 100 lbs (45 kg) |
| RF Rotary Joint: | Optional (SMA, 2.92 mm, 2.4 mm, 1.85 mm or waveguide) |
| Frequency Ranges: | Coax: DC to 6, 18, 40, 50, or 67 GHz |
| mmW: 50-75 (V-Band), 60-90 (E-Band) or 75-110 (W-Band) GHz | |
| Resolution: | 0.05º full step |
| 0.00250º microstep | |
| Drivetrain: | 2.0A/phase bipolar stepper motor with belt drive |
| Holding Torque: | 20 ft-lb |
| Movement Range: | 360º continuous or indexed |
| Position Feedback: | 800-line Encoder |
| Limits: | Home (hardware & software) |
| Weight (gimbal only): | 26 lbs (11.7 kg) |
| Gimbal Max Speed: | 24º per second |
| AUT Mounting Options: ¹ | 3.625” (92 mm) diameter PVC mounting plate with 10-32 hole array |
| Composition: | Delrin, ABS, PLA+, fiberglass |
| Weight Capacity: | 40 lbs (18 kg) |
| RF Rotary Joint: | Optional (SMA, 2.92 mm, 2.4 mm, 1.85 mm or waveguide) |
¹ = Custom mounting solutions available upon request
| Controller type: | 3 axis microprocessor based controller |
| Resolution: | Full step through 1/32 microstep |
| Motor Current: | 3.125A per motor phase max |
| Cooling: | Dual 40mm 24V fans |
| Motor Connector: | M12 axial 5-pin connector + 5-pin encoder connector |
| Communication Interface: | DB9 RS232 serial port with external USB adapter |
| Communication cable length: | 1 meter |
| Input Voltage: | 24VDC 3A |
| Power Supply (included): | 24VDC 5A – 110/220v input |
| Motor cable length: | 1 meter |
