A2
Light type OTA measurement system
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Minimized space-saving design
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Plug and play, no need for EMC extra construction
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Simplified testing steps and lessen measurement time while maintaining stable and accurate data
System
| Operating frequency |
0.68-3.8GHz |
| Dimension (L/W/H) |
1.0 x 0.8 x 2.1m |
| Maximum tested object |
6.5" hand-held device |
| Measurement distance |
1.0m |
| Shielding effect |
0.68-3.8GHz > 80dB
|
| Quiet zone size |
- |
| Quiet zone characteristics |
- |
| Absorber |
Emerson & Cuming non-toxic proof (RoHS and REACH) |
| Path loss Active Typically |
45dB @ 3.8 GHz |
| System stability |
TIS SD *1<1.5 dB TRP SD < 1dB |
| Antenna test time |
- |
| TRP / TIS test time |
15 minutes (TRP 3 channels + TIS 3 channels) |
| Dissipated power |
1.0 kW |
| Input power |
110 VAC/ 220 VAC |
| Software |
- |
Shielding chamber
| Chamber gross weight |
350 Kg |
| Shielding door dimension (W/H) |
0.5 x 0.5 m |
| Shielding door type |
Electric locking sector door |
| Shielding steel sheet thickness |
2 mm |
| Shielding vent size |
- |
| Light source |
- |
| Laser position monitoring |
- |
| Power source filter |
24 VDC/10 A |
| Internal power source |
- |
| Signal filter |
- |
| Interface connector |
N- Type |
3D Turntable
| Turntable diameter | 0.5m |
| Turntable load |
< 1 Kg |
| Turntable type |
3D |
| Turntable accuracy |
1 degree |
| Turntable resolution |
0.1 degree |
| Max. turntable speed |
Phi 10 RPM, Theta 12 RPM |
| Input power |
110 VAC 60 Hz |
| Control method |
- |
| Phi axis removal/moving |
- |
| Standard fixtures |
6.5" hand-held device fixtures |
| Optional fixtures |
- |
Measurement Antenna
| Operation Frequency | 0.65 – 6.0GHz |
| Polarization |
Circular polarization cone spiral antenna |
| Polarized Shielding |
20dB |
| Antenna gain |
13dBi @ 6.0GHz20dB |
| Connector type |
SMA (Female) |
| Dimension (L/W/H) |
0.25 X 0.25 X 0.3m |
| Weight |
1.0Kg |
| Communication antenna |
- |
Microwave path assembly (including cable)
| Operating frequency | 0.65 – 3.8GHz |
| Active path loss*2 |
10dB @ 3.8GHz |
| Path type / quantity |
- Purely active, measure with a combined testing instrument TRP and TIS - Do not support the spectrum analyzer |
| Total number of instruments |
Supports a single combined testing instrument |
| Control method |
- |
| Input power |
- |
| Option contents |
- |
Control unit
| Control unit | Industrial Computer Windows operating system Microsoft spreadsheet (Excel) GPIB interface card |
| Installation Requirements |
|
| Working dimension (L/W/H) |
2.0 X 2.0 X 2.5m |
| Equipment power requirement |
110/220VAC 50/60Hz 20Amp |