Испытательная камера GTEM 5405 (Gigahertz Transverse Electro-Magnetic) обеспечивает оптимальные условия для измерения помехоэмиссии или помехоустойчивости оборудования средних и больших габаритов. Точные измерения проходят значительно быстрее чем в любой другой камере, в том числе безэховой камере.
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Описание
Electrical Specifications
Feed Connector Type: cw 7/16 DIN to N Adapter
Field Uniformity: f < 1 GHz, 0 -6dB
Frequency: 9 kHz to 5 GHz (RE)1, DC - 20 GHz (RI)2
Input Impedance: 50 Ω
Maximum CW Input: 250W / 400W3
Shielding Effectiveness: 10 kHz to 1 GHz, From Internal E-Fields 80 dB min
VSWR Maximum: All Other Frequencies </= 1.50:1, Characteristic Frequencies </= 1.75:1
VSWR Typical: All Other Frequencies 1.30:1, Characteristic Frequencies4 1.75:1
1Measurement Range - Where Correlation to OATS is Established:
3 Measurement - 3 Input GTEM-OATS Correlation Algorithm, 30 MHz to 5 GHz
9 Measurement - 9 Input GTEM -OATS Correlation Algorithm, 9 kHz to 5 GHz
2Low Input VSWR to f < 20 GHz Available
3400W with Optional Blower
4Characteristic Frequency: The frequency at which cross-over between the two terminations (the resistor load boards and the RF absorber) occurs.
Physical Specifications
Approximate Cell Weight: 250 kg (551.15 lb)
Distributed Load Rating: 250 kg (551.15 lb)
Door Dimension Primary (H): 385.0 mm (15.16 in)
Door Dimension Primary (W): 460.0 mm (18.11 in)
Door Dimension Secondary (H): NA
Door Dimension Secondary (W): NA
Highest Accuracy Transverse Test Surface in Center of Cell (H)5: 167.0 mm (6.57 in)
Highest Accuracy Transverse Test Surface in Center of Cell (W)5: 250.0 mm (9.84 in)
Maximum Recommended Transverse Test Surface in Center of Cell (H)6: 333.0 mm (13.11 in)
Maximum Recommended Transverse Test Surface in Center of Cell (W)6: 375.0 mm (14.76 in)
Maximum Septum Height7: 500.0 mm (19.69 in)
Outer Cell w/Base Dimension (H)8: 1.7 m (5.58 ft)
Outer Cell w/Base Dimension (L): 3.0 m (9.84 ft)
Outer Cell w/Base Dimension (W): 1.6 m (5.25 ft)
5From Quasi-static E-Field with H=1/3 septum height and W=1/3 septum width.
6From Quasi-static E-Field with H=2/3 septum height and W=2/3 septum width.
7Measurement Taken at Rear of Test Volume
8Cell Height Without Base: 1.1 m (3.7 ft)
Other Specifications
One Fiber Optic Penetration
Two AC Receptacles
ETS-Lindgren Absorber Material
Completely Assembled
Mobile Base with Locking Casters
Three N-type Connectors
Manual Emissions Correlation Software (on Request)
Primary Door 46 cm H x 38.5 cm W (18.11 in x 15.16 in) Clear Opening
7/16" DIN to Type "N" Adapter
Individually Characterized with Results of TDR and VSWR tests
One 20 Amp, Two Line Filter
Manual
Field Uniformity: f < 1 GHz, 0 -6dB
Frequency: 9 kHz to 5 GHz (RE)1, DC - 20 GHz (RI)2
Input Impedance: 50 Ω
Maximum CW Input: 250W / 400W3
Shielding Effectiveness: 10 kHz to 1 GHz, From Internal E-Fields 80 dB min
VSWR Maximum: All Other Frequencies </= 1.50:1, Characteristic Frequencies </= 1.75:1
VSWR Typical: All Other Frequencies 1.30:1, Characteristic Frequencies4 1.75:1
1Measurement Range - Where Correlation to OATS is Established:
3 Measurement - 3 Input GTEM-OATS Correlation Algorithm, 30 MHz to 5 GHz
9 Measurement - 9 Input GTEM -OATS Correlation Algorithm, 9 kHz to 5 GHz
2Low Input VSWR to f < 20 GHz Available
3400W with Optional Blower
4Characteristic Frequency: The frequency at which cross-over between the two terminations (the resistor load boards and the RF absorber) occurs.
Physical Specifications
Approximate Cell Weight: 250 kg (551.15 lb)
Distributed Load Rating: 250 kg (551.15 lb)
Door Dimension Primary (H): 385.0 mm (15.16 in)
Door Dimension Primary (W): 460.0 mm (18.11 in)
Door Dimension Secondary (H): NA
Door Dimension Secondary (W): NA
Highest Accuracy Transverse Test Surface in Center of Cell (H)5: 167.0 mm (6.57 in)
Highest Accuracy Transverse Test Surface in Center of Cell (W)5: 250.0 mm (9.84 in)
Maximum Recommended Transverse Test Surface in Center of Cell (H)6: 333.0 mm (13.11 in)
Maximum Recommended Transverse Test Surface in Center of Cell (W)6: 375.0 mm (14.76 in)
Maximum Septum Height7: 500.0 mm (19.69 in)
Outer Cell w/Base Dimension (H)8: 1.7 m (5.58 ft)
Outer Cell w/Base Dimension (L): 3.0 m (9.84 ft)
Outer Cell w/Base Dimension (W): 1.6 m (5.25 ft)
5From Quasi-static E-Field with H=1/3 septum height and W=1/3 septum width.
6From Quasi-static E-Field with H=2/3 septum height and W=2/3 septum width.
7Measurement Taken at Rear of Test Volume
8Cell Height Without Base: 1.1 m (3.7 ft)
Other Specifications
One Fiber Optic Penetration
Two AC Receptacles
ETS-Lindgren Absorber Material
Completely Assembled
Mobile Base with Locking Casters
Three N-type Connectors
Manual Emissions Correlation Software (on Request)
Primary Door 46 cm H x 38.5 cm W (18.11 in x 15.16 in) Clear Opening
7/16" DIN to Type "N" Adapter
Individually Characterized with Results of TDR and VSWR tests
One 20 Amp, Two Line Filter
Manual
Документы
GTEM 5400 MANUAL
10.6 Мб
