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Products Infomation
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- RION Random Noise Generator SF-06
Sound source for all kinds of acoustic measurements.
* White and pink noise based on m-sequence pseudo random noise
* M-sequence repeat cycle 12 hours (logical value), with 50 kHz sequence clock
* Nine selectable 1/1 octave band filters with center frequencies from 31.5 Hz to 8 kHz. Multiple adjacent bands can be selected and used together.
*Choice of noise output modes: continuous, automatic burst, manual, extremal trigger
*Integrated serial interface allows external control from a computer
*Side-mounted connector panel allows use of the unit in an upright position
Random Noise Generator
Model:
SF-06
Maker:
RION CO.,LTD.
Specifications
| Output frequency range | White noise, pink noise Bandwidth 20 Hz to 20 kHz | ||
| Octave bands | 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz | ||
| Filter section | Octave band filters Standard compliance JIS C 1514: 2002 class 1 IEC 61260: 1995 class 1 |
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| Output signal level | Approx. 5.6 Vrms (white noise AP value, ATT 0 dB) | ||
| Output level range | 0 to -60 dB (variable in 2-dB steps) | ||
| Output connectors | Noise output: BNC-P / XLR-3-32 (1 each) Output load impedance 50 kΩ or higher |
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| Noise generator | DSP creates m-sequence pseudo random noise | ||
| All-pass | White noise or pink noise, bandwidth 20 Hz to 20 kHz | ||
| Octave-band noise | 31.5 Hz to 8 kHz, single band or combination of adjacent bands | ||
| Burst function | CONT | Continuous output | |
| BURST | Automatic intermittent signal output Separate settings for on and off time, range 1 to 9 seconds |
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| MAN | Manual signal output control | ||
| External trigger input | Enables on/off switching using external contacts | ||
| Display | 3-digit LED indicators | Shows attenuation, burst time, or transfer rate (selectable) | |
| Communications | RS-232C interface, 9-pin D-sub connector Transfer rate 9.6 k,19.2 k, 38.4 k bps selectable |
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| External I/O | EXT TRIG IN | Can be connected to external contact circuit to turn oscillation on and off | |
| SYNC OUT | At ground level during noise output, high impedance in no-noise state | ||
| ID setting | Setting range 00 to 7F (00 to 127) | ||
| Power requirements | 100 V to 250 V AC, 50/60 Hz, approx. 20 VA | ||
| Ambient conditions for operation | -10 °C to +50 °C, 30 % to 90 % RH (no condensation) | ||
| Dimensions and weight | 168 (H) x 198 (W) x 270 (D) mm, approx. 3 kg | ||
| Supplied accessories | 3P power cord x 1 (AA-38-222) 3P-2P adapter x 1 Cannon cable (5 m) x 1 |
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