
Itroduction:
The conducted immunity tester CST 20150D is designed according to IEC 61000-4-39 for short-range radiated field immunity tests with frequencies from 9kHz ~26 MHz. The test equipment consists of a signal generator, a wideband power amplifier (Class A) and a power meter with high dynamic range integrated in one device. All test equipment is controlled by PC software, with functions such as saving test results.
Features:
> All-in-one design, built-in signal generator and power meter
> Remote control via PC software
> IEC 61000-4-39 compliant
> IEC 61000-4-6 compliant
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Technical Parameters |
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RF Signal Generators |
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Frequency range |
9 kHz-3 GHz |
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Frequency Resolution |
0.23 Hz |
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Frequency-Temperature Stability |
±0.5 ppm |
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Harmonic wave |
≤-30 dBc |
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Non-harmonic |
≤-50 dBc |
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Output power range |
-120 dBm~0 dBm(9 kHz ~ 500 kHz) |
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Power Accuracy |
±1.0 dB |
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Resolution |
0.1 dB |
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Internal Modulation Source (LF) |
sinusoid 0.1
Hz~500 kHz; |
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Amplitude Modulation (AM) |
Modulation depth
0%~100%; |
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Frequency Modulation (FM) |
Resolution: 5
MHz; |
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Phase Modulation (ФM) |
Modulation phase 0°~360°; 20 Hz~1 MHz |
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Pulse Period |
200 ns ~ 160 s |
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Pulse Width |
100 ns ~ 85 s |
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Output Interface |
N (Female) |
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VSWR |
<1.5:1 |
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Power Amplifier |
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Frequency Range |
9 kHz ~ 230 MHz |
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Gain |
52.3 dB±1 dB (170 W) |
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1 dB gain |
51.8 dB±1 dB (150W) |
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VSWR |
<1.5:1 |
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Output impedance |
50 Ω |
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Output interface |
N (Female) |
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Power Meter (built-in 2-channel power meter) |
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Frequency range |
9 kHz ~ 6 GHz |
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Test level |
-50 dBm ~ +20 dBm |
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Accuracy |
±0. 2 dB |
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Input interface |
N(Female) |
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VSWR |
<1.1:1 |
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General Parameters |
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Operating Power Range |
220 V ±10%,50 Hz /60 Hz±5% |
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Maximum Power Consumption |
500 W |
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Dimension |
6U chassis L * W * H: 450*280*620mm |
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Weight |
Approx.20 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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Standard Accessories |
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Power cord, User manual, USB cable, RF cable, Flat ground cable, Fuses. |
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Optional Accessories |
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1 |
HFRA 5164
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Radiating rings; |
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2 |
NFCN 1356
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Matching
networks; Frequency: 13.56 MHz, Impedance: 50Ω, |
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3 |
LoopHolder 5164-39
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Fixing Bracket: FESP 5134-1 |
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4 |
FESP 5134-1
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Magnetic field
probe, |
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5 |
FESP 5132
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Radiating ring
frequency: DC-150KHz, Diameter: 120m, |
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6 |
FESP 5134-40
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Magnetic field
probe, |
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7 |
LoopHolder50
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Fixing Bracket: LoopHolder50 |
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8 |
Attenuators
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Coaxial fixed
attenuator; |