A19-U2 FFT spectrum analyzer
- Dynamic range 96/106/116/126 dB
- Frequency range up to 200 kHz
- Integrated generator
POR (price on request)
Specifications
of A19-U2 FFT spectrum analyzer
| Technical Specifications | |
|---|---|
| Analog Input (ADC) | |
| Voltage and IEPE analog inputs | 2 |
| ADC bits | 24 |
| Frequency ranges of simultaneously analyzed signals | DC…10, DC…100, DC…1 000, DC…10 000, DC…100 000, DC…200 000 Hz |
| Conversion frequency by each channel | up to 250 kHz |
| LPF filters implemented with 120 dB/octave Butterworth digital filters for sampling frequencies | 50 Hz, 500 Hz, 5 kHz, 50 kHz |
| Maximum input voltage at a unity gain | ±10 V |
| Programmable gains | 1, 10, 100 |
| Analog Output (DAC) | |
| Analog outputs | 1 |
| Range of frequencies of generated sinusoidal signal | 0,03…200,000 Hz |
| Output impedance | 50 Ohm |
| Maximum output current | 20 mA |
| DAC bits | 16 |
| Maximum output voltage | ±10 V |
| Digital Input/Output | |
| Digital Input | 8 bit |
| Digital Output | 8 bit |
| Type of digital input/output logic | TTL |
| Metrological Performance | |
| Analog Input (ADC) | |
| Dynamic range up to 100 Hz frequency range | 126 dB |
| Dynamic range up to 1 kHz frequency range | 116 dB |
| Dynamic range up to 10 kHz frequency range | 106 dB |
| Dynamic range up to 100 kHz frequency range | 96 dB |
| Bandwidth channel simularity | 0,1 % |
| Interchannel phase difference | 1° per 10 kHz |
| Intrinsic noise rate throughout the bandwidth at maximum gain scaled to input | 7 µV |
| Analog Output (DAC) | |
| Maximum tolerable relative error of frequency setting for 3…200,000 Hz range | ±0,1 % |
| Maximum permissible relative error of frequency setting for 0.03…3 Hz range | ±10 % |
| Limits of permissible error of direct and alternating output voltage setting | ± (0.2% + 2 mV) |
| Harmonic distortion factor of generated sinusoidal signal | 0.1 % |
| Operational Performance | |
| Dimensions | 180 × 115 × 35 mm |
| Weight | 1 kg |
| Supported sensors – types: | ICP (IEPE), DeltaTron, ISOTRON |
| External clock and run on digital socket | Yes |
| Non-volatile storage (internal flash drive)* | up to 8 Gb |
| Sampling frequency of flash drive write on the channel* | 250 kHz |
| Flash drive write time on all channels at maximum frequency* | 11 h |
| Transmission speed via HighSpeed USB 2.0 bus | 480 Mbps |
| Transmission speed via Ethernet bus* | 100 Mbps |
* Optional
