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Technical Parameters (Signal Generator) |
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Model No. |
CST 10150DH |
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Standard |
ISO 7637-4 Pulse A |
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Frequency Range |
1 μHz~100 MHz |
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Frequency Resolution |
1 μHz |
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Frequency Stability over Temp. |
±1 ppm+10 pHz 18℃~28℃ |
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Harmonics |
DC~10MHz (including 10 MHz): <-55dBc 10MHz~20MHz (including 20 MHz): <-50dBc 20MHz~40MHz (including 40 MHz)::<-40dBc >40MHz:<-35dBc |
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Non-harmonics |
≤10MHz:<-60dBc >10MHz:<-60dBc+6dB/Octave |
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Output Power |
≤10MHz:1.0mVpp~10Vpp ≤30MHz:1.0mVpp~5.0Vpp ≤60MHz:1.0mVpp~2.5Vpp >60MHz:1.0mVpp~1Vpp |
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Power Precision |
Typical(1kHz sinusoidal, 0V offset, >10mVpp,automatic) ± (1% of setting value) ±5mV |
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Power Meter Resolution |
0.1 mVpp |
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Amplitude Modulation(AM) |
Modulation depth: 0%~120%; Modulated rate: 2 mHz ~1 MHz |
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Modulated rate: 2 mHz ~1 MHz |
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Phase modulation :0°~360°; Modulated rate: 2 mHz ~1 MHz |
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Pulse Repetition |
1 μs ~ 500 s |
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Pulse Width |
0 ns~100 s |
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Output Interface |
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Technical Parameters (Power Meter) |
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Frequency Range |
9 kHz ~ 6 GHz |
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Test Electrical Level |
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Accuracy |
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Input Interface |
N (female) |
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VSWR |
<1.1:1 |
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Technical Parameters (Power Amplifier) |
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Frequency Range |
100 kHz~230 MHz |
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Gain |
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1dB Gain |
51.3 dB±1 dB (135 W) |
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VSWR |
<1.5:1 |
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Output Impedance |
50 Ω |
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Output Interface |
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General Parameters |
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Working Power |
AC 110 V/220 V ±10%,50 Hz / 60 Hz±5% (AC 220 V 50 Hz in mainland China) |
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Max. Power |
500 W |
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Dimension |
19" / 4U |
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Weight |
Approx. 15 kg |
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Ambient Temperature |
15℃~35℃ |
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Relative Humidity |
45%~75% |
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Atmospheric Pressure |
86 kPa~106 kPa |
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Accessories |
|
User Manual, Test line, Fuse*2 (spare parts), power line, flat grounded line, attenuator, USB 2.0 printer line, BNC 50 Ω coaxial terminal load, RF cable |
ISO 7637-4 Pulse A Test Setup

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Test Environment |
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Unshielded Room |
Test Table: 2,400 mm *1,000 mm *900 mm |
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Ground Reference Plane: 2,400 mm *1,000 mm *1,200 mm |
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Accessories for ISO 7637-4 Pulse A Test |
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Attenuator |
30 dB/150 W Frequency Range DC~1 GHz |
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Attenuator |
3 dB/200 W Frequency Range DC~1 GHz |
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Balanced/ Unbalanced Transformer |
TBT-200: 200 V; 1 MHz ~ 10 MHz; -3.3 dB; 50 Ω; |
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HV Artificial Networks |
TANHV 200:100 kHz ~ 150 MHz; 400 A; AC 700 V, DC 1 kV; 5μH || 50 Ω; |
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50 Ω Load |
50Ω/200W Frequency Range DC~1 GHz |
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HV Shielded Enclosure |
HVSE 400 |
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HV Battery Load |
7637-4R500/120 3000 W |
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Test Software |
EMC-S 7637-4 |