GTEMCELL GTEM250 F – GTEM250 F SAE – GTEM250 F V
Meets IEC/EN 61000-4-20, SAE J1752/3, IEC 62132-2 and IEC 61967-2, IEC 60118-13, and others
GTEM250F 2021
Mod. 2020
The GTEM cell is, in principle, a tapered coaxial line (offset septum plate), which is terminated by a hybrid combination of discrete resistors and RF absorbers to achieve a 50 Ohm broadband match. It is applied for the Measuring of Emission, Radiated, radio frequency field-immunity test.
Model GTEMCELL GTEM250 F with Ferrite tiles on the bottom offers a wider operating bandwidth with peak smoothed and flat response starting from DC to microwave frequencies. It is an indispensable tool for researchers and developers engineers!
Model GTEMCELL GTEM250 F SAE includes a special opening to test integrated circuits, dimensions: 80 mm x 80 mm (or 100x100mm) on Approx. 45 mm septum height, closed from a removable panel where are placed the IC under testing.
Trolley for GTEM 250
The standards SAE J1752/3 and IEC 61967-2 define a method for measuring electromagnetic radiation from an integrated circuit (IC). The IC itself is mounted on a test board on a panel that is clamped in the upper face close to the top of the GTEM cell. The test board becomes a part of the cell wall. A receiver or spectrum analyzer measures the RF emissions emanating from the integrated circuit and impressed onto the septum of the cell. The standard IEC 62132-2 defines the immunity test set-up on integrated circuits tested with a GTEM.
The GTEMCELL GTEM250 AF-V is a vertical stand-alone solution for space-saving in the test lab area with a maximized EUT test volume. The GTEM 250AF-V is the ideal TEST CELL FOR ELECTROACOUSTICS -HEARING AIDS according to IEC 60118-13 and others. Many options are available including the XYZ manipulator.
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| Datasheet: GTEM-250F_2020 Download GTEMCELL GTEM xxx SAEDatasheet GTEM 250F-/V |
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| GTEM 250 – Main Technical Specifications / Max EUT Size | |
| Frequency range | DC – 20GHz* |
| Septum Height [mm]: | 250 |
| Max EUT Size (LxWxH)cm | 20x20x15 cm. |
| Defined test Vol. within 6dB | 8,3×8,3×8,3 cm. |
| Typical VSWR | 1:1,2 |
| Typical VSWR at the critical frequency | <1:1,6 |
| Max Input power, W continuous/*pulsed | 1000W/*2,5Kw |
| Input connector | 7/16 and adaptor 7/16″ to N |
| Nominal impedance | 50 Ohm |
| Window in the door (cost option) | 24x14cm |
| Mechanical Dimensions | |
| Outer LxWxH [cm]: | 125x64x44 |
| Door WxH [cm]: | 30x20cm. |
| Weight Kg. Approx. | 40 |
| Electrical Specifications | |
| Mains connectors | Fix/CEE |
| Main Switch | 16A magneto-thermal |
| Input Socket plug | 16Aac (Single phase + ground) IEC |
| Output Socket EUT tape | 16Aac (Single phase + ground) Schuko |
| Additional EUT sockets | Optional |
| Ground connection | M6 bolt |
| Secondary DC-filter wires | 10Amp. 250V AC/DC, 2 wires |
| Channel for fiber optic leads | 3 couples |
| RF feed-thru connector | N.1 N female type |
| RF feed-thru SMA type connectors | N.2 SMA female type |
| I/O Ports: feed-thru | N.2xUSB, RJ45, RS232 |
| Electrical Equipment / Options | |
| AC filter 30A/2 wire (2PH+Ground) | |
| AC filter 16A/4 wires (3PH+N+Ground) | |
| Electrical safety interlock | |
| Indoor lighting 10W | |
| 9-pole signal filter (DB9) | |
| 25-pole signal filter (DB25) | |
| Channel for fiber optic leads (3 couples) | |
| Additional RF feed-thru N-type connector | |
| Additional RF feed-thru SMA- type connector | |
| RJ11 (RJ9) feed-thru connector | |
| RJ45 feed-thru connector | |
| Video camera system | |
| Technical panel pre-drilled for options | |
| Mechanical Equipment / Options | |
| Gas / Water feedthrough plates | |
| Honeycomb panel | |
| Fans N.1 12x12cm | |
| Empty Technical panel | |
| Wheeled undercarriage (Trolley) | |
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