CIT-1000
Conducted RF-immunity testing and BCI-testing acc. to IEC/EN 61000-4-6, ISO 11452-4, MIL-STD 461, CS114 and similar standards
Conducted RF-immunity testing and BCI-testing acc. to IEC/EN 61000-4-6, ISO 11452-4, MIL-STD 461, CS114 and similar standards
The CIT-1000 is a further development of the for years available and proven „CIT-10“, with the extended frequency range up to 1200MHz, stand-alone-operation via integrated Touch-Screen-PC as well as integrated directional coupler and power-meter for forward and reverse power measurement.
As usual with our CIT-series, all integrated instruments, like Signalgenerator, RF-Power-Amplifier and the 3-channel-RF Power Meter can be used as „stand-alone-unit“, too.
Hence, the Signal-generator and the RF-power-meter can also be used for radiated immunity tests acc. IEC/EN 61000-4-3. Furthermore an additional external RF-Power-amplifier could be connected to the CIT-1000 for this purpose.
Special Features
Conducted RF immunity tests acc. to IEC/EN 61000-4-6, BCI-tests acc. to ISO 11452-4 and MIL-STD 461
Signalgenerator, RF-Power-Amplifier, 3-channel power-meter and directional coupler combined in one 19“-case
Stand-alone operation via integrated touch-screen-PC
Frequency-range 10kHz-1200MHz
With integrated amplifier 25W / 75W / 180W
Control-Software included
Temperature-mesuring-input for control and display of the BCI-clamp temperature
Interfaces: USB, LAN, GPIB
Technical specifications: | ||
RF-Generator
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Two switchable outputs (only one can be used simultaneously) | 2 x SMA | |
Frequency range | 9 kHz to 1.2 GHz (usable from 4 kHz) | |
Frequency resolution | 1 Hz |
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Output level range | 0 to -63 dBm | |
Output level resolution | 0.1 dB | |
Harmonics | < 30 dBc | |
Spurious | < 45 dBc | |
Amplitude mod. (internal) | 0 – 100%, resolution 1% | |
Amplitude mod. (external) | 0-100%, max. Amplitude 1V=100%, BNC jack | |
Pulse modulation (internal) | 5-95%, resolution 1% | |
Pulse modulation (external) | DC…1MHz, 3,3/5V CMOS/TTL, BNC jack | |
LF-Generator (modulation)
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Connector | BNC jack |
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Frequency range | 1 Hz to 10 kHz | |
Frequency resolution | 0.1 Hz | |
Signal | Sine wave / square wave / traingular | |
Amplitude | 0…1 V | |
RF-Voltmeter 1 (test-level)
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Connector | BNC jack | |
Frequency range | 9 kHz to 1.2 GHz (usable from 4 kHz) | |
Measuring range | -40 to +30 dBm | |
RF-Voltmeter 2 + 3 (forward and reverse power)
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Connector | 2 x SMA | |
Frequency range | 9 kHz to 1.2 GHz (usable from 4 kHz) | |
Measuring range | -40 to +33 dBm + directional coupler typ. 40 dB |
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EUT-Monitor input
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Input voltage | 0-10 V DC | |
Resolution | 2.5 mV | |
Input Impedance |
100 k Ω | |
EUT-failed input
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Input signal | 3.3/5V CMOS/TTL level | |
Detection mode | Status or edge controlled | |
Temperature measurement | 10 to 100 °C (1039-1385Ω) resolution < 1 °C (PT1000) |
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SCPI interfaces
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USB 2.0 | USB-B | |
LAN, 100 Mbit | RJ45 | |
GPIB (optional) | Centronics | |
Digital I/Os
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Out | 4 Bit Digital out, 5V CMOS/TTL | |
In | 4 Bit Digital in, 5V CMOS/TTL | |
Interlock
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Closes at | R < 1 k Ω |
Technical specifications: | |||
RF-Power Amplifier (Type) | 25 W | 75 W Namur | |
Frequency range |
100 kHz – 250 MHz | 10kHz-250 MHz | |
Output Power |
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Nominal |
25 W | 75 W | |
Linear @ 1dB compression |
20 W | 50 W | |
Gain |
46 dB nominal | 50 dB nominal | |
Flatness |
± 1.5 dB maximum | ± 1.5 dB maximum | |
Input power for rated input | 1 mW / 0 dBm | 1 mW / 0 dBm | |
Input / output impedance | 50 Ω | 50 Ω | |
Input VSWR | 1.5:1 max | 1.5:1 max | |
Harmonic disortion | <- 20 dBc @ 20 W | <- 20 dBc @ 50 W | |
Noise figure | typ. 5 dB | typ. 7 dB | |
Spurious output | <- 75 dBc @ 10 W | <- 75 dBc @ 10 W |
Technical specifications: | |||
RF-Power Amplifier (Type) | 75 W | 180 W | |
Frequency range |
100 kHz – 400 MHz | 1 MHz-400 MHz | |
Output Power |
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Nominal |
75 W | 180 W | |
Linear @ 1dB compression |
50 W | 100 W | |
Gain |
51 dB nominal | 56 dB nominal | |
Flatness |
± 1.5 dB maximum | ± 1.5 dB maximum | |
Input power for rated input | 1 mW / 0 dBm | 1 mW / 0 dBm | |
Input / output impedance | 50 Ω | 50 Ω | |
Input VSWR | 1.5:1 max | 1.5:1 max | |
Harmonic disortion | <- 20 dBc @ 50 W | <- 20 dBc @ 100 W | |
Noise figure | typ. 7 dB | tbd | |
Spurious output | <- 75 dBc @ 10 W | <- 75 dBc @ 10 W |