The GTEM Cells are designed for immunity tests for small size electrical and electronic devices. A complete system also requires standard signal source, power amplifier, field strength monitor, PC & control software.
Equipment Connection Diagram
| GETM Cell Model | GTEM 250 | GTEM 500 | GTEM 750 | GTEM 1000 | GTEM 1250 |
|---|---|---|---|---|---|
| Max Input Power (W) | 250 / 500 | 500 / 1000 | 600 / 1200 | 800 / 1600 | 800 / 1600 |
| No. of EUT Power Sockets | 1 | 2 | 2 | 2 | 2 |
| External Dimension (mm) | 1,150 × 640 × 440 | 3,000 × 1,650 × 1,100 | 4,000 × 2,200 × 1,450 | 5,000 × 2,760 × 1,840 | 6,000 × 3,300 × 2,200 |
| Door Size (W x H in mm) |
300 × 230 | 420 × 400 | 610 × 610 | 790 × 790 | 1000 × 1000 |
| Wheels | None | Optional | Standard | Standard | Standard |
| Max EUT Dimension (mm) | 200 × 200 × 150 | 400 × 400 × 300 | 600 × 600 × 500 | 750 × 750 × 700 | 1,000 × 1,000 × 850 |
| Defined Testing Volume
±3 dB, <1 GHz (mm) |
150 × 150 × 100 | 300 × 300 × 150 | 450 × 450 × 250 | 600 × 600 × 300 | 750 × 750 × 420 |
| Septum Height (mm) | 250 | 500 | 750 | 1000 | 1250 |
| Shield Performance | 10 kHz ~ 10 MHz: >50 dB | 10 MHz ~ 20 MHz：>100 dB | |||
| Connector | N type | ||||
| Impedance | 50 Ω | ||||
| Frequency Range | 0.1 MHz ~ 8 GHz | ||||
| Typical SWR
(frequency 5 GHz） |
1:1.2 | ||||
| Weight (kg) | 80 | 200 | 400 | 650 | 850 |
The M-version of the Tekbox TEM-cell, recommended for DUTs up to 180 x 180 x 70 mm and frequencies up to 1.15 GHz.
2 years warranty
The M-version of the Tekbox TEM-cell, recommended for DUTs up to 180 x 180 x 70 mm and frequencies u
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Model：TEM 220/TEM 500/TEM 1000
These open TEM cells are well suited for immunity testing of small automotive objects according to ISO 11452-3.
Model：TEM 220/TEM 500/TEM 1000
These open TEM cells are well suited for immuni
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The S-version of the Tekbox TEM-cell, recommended for DUTs up to 120 x 120 x 40 mm and frequencies up to 3 GHz.
2 years warranty
The S-version of the Tekbox TEM-cell, recommended for DUTs up to 120 x 120 x 40 mm and frequencies u
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The TBGTC1 open GTEM-cell adds the portfolio of low-cost open TEM-cells for EMC pre-compliance testing. Unlike TEM cells, which have limits at higher frequencies, GTEM cells may operate up to 6GHz.
2 years warranty
The TBGTC1 open GTEM-cell adds the portfolio of low-cost open TEM-cells for EMC pre-compliance testi
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