EAN: 813721011527
The ST-NG1 is a miniature wall and surface mount random noise generator from RDL, suitable as a reference noise source for audio measurements. Additionally, the unit can be used as a masking noise source in engineered sound, or for counter-intelligence applications, particularly where true random noise (occupying the full bandwidth from 20 Hz to 20 kHz) is required.
The ST-NG1 produces no repetitive frequency or amplitude pattern, unlike digitally generated pseudo-random noise generators, which can be decoded and removed by effective intelligence equipment. Limiting circuitry controls extreme peak levels in the audio, while still delivering random variations of at least 20 dB.
Four outputs provide a microphone-level and line-level output from each noise source, with separate and independent gain-trimming potentiometers provided. Each output is balanced and low-impedance and may be wired either balanced or unbalanced, and all outputs can be used simultaneously.
Random noise generator providing true random noise
Can be used as a reference noise source or for masking
Outputs both white and pink noise
Microphone and/or line-level noise signals
RDL ST-NG1 Specs
Inputs / Outputs
| Audio I/O | 2 x Block 5-Pin Line/Mic Output (White Noise) 2 x Block 5-Pin Line/Mic Output (Pink Noise) |
Power
| Power Source | AC Adapter with Power Brick (Not Included) |
| DC Input Power | 24 VDC at 30 mA |
Environmental
| Operating Temperature | 32 to 131°F / 0 to 55°C |
Physical
| Dimensions | 3 x 1.6 x 0.7" / 7.7 x 4 x 1.7 cm |
| Weight | 0.15 lb / 68 g |
Packaging Info
| Package Weight | 0.24 lb |
| Box Dimensions (LxWxH) | 4 x 2 x 2" |
In the Box
- RDL ST-NG1 Random Noise Generator
- 3-Year Manufacturer Warranty
Not in the Box
- Essential
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