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PRODUCT CATEGORIES > AUDIO > SIGNAL GENERATORS >
0 ST-NG1 White and Pink Noise Generator

ST-NG1 White and Pink Noise Generator

Radio Design Labs - White and Pink Noise Generator

  • Random Noise Source
  • Masking Noise Sources
  • Pink Noise
  • White Noise
  • Mic and/or Line Level Noise Signals

The ST‑NG1 is the ideal choice where random white or pink noise is needed. It is suitable either as a reference noise source for audio measurements or as a masking noise source in engineered sound or counter‑intelligence applications.

Amplitude limiting circuitry in the ST‑NG1 controls extreme peak excursions while preserving random variations of at least 20 dB. The noise generating circuitry in the ST‑NG1 is truly random analog noise occupying the full bandwidth from 20 Hz to 20 kHz. This makes the ST‑NG1 ideal in masking environments where secure, random noise is required. Unlike the typical digitally generated pseudo‑random noise generators which can be decoded and removed by effective intelligence equipment, the ST‑NG1 produces no repetitive frequency or amplitude pattern.

Wherever white or pink noise signals are needed, the ST‑NG1 is the ideal choice. Use the ST‑NG1 individually, or combine it with other RDL® products as part of a complete audio/video system.

Typical Performance:

Outputs (each source):

+4 dBu balanced line‑level
‑45 dBu balanced mic‑level

Output Level:

OFF to +8 dBu (line‑level output adjustable)
Off to ‑40 dBu (mic‑level output)

Spectral Distribution:

White and Pink

Power Requirement:

GROUND‑REFERENCED 24 to 33 Vdc @ 30 mA


Random Noise Source, Masking Noise Sources, Pink Noise, White Noise, Mic and/or Line Level Noise Signals, The ST-NG1 ideal choice where random white pink noise needed It suitable either reference noise source audio measurements masking noise source in engineered sound counter-intelligence applications, Amplitude limiting circuitry in ST-NG1 controls extreme peak excursions while preserving random variations of at least 20 dB noise generating circuitry in ST-NG1 truly random analog noise occupying full bandwidth from 20 Hz to 20 kHz This makes ST-NG1 ideal in masking environments where secure, random noise required Unlike typical digitally generated pseudo-random noise generators which can decoded removed effective intelligence equipment, ST-NG1 produces no repetitive frequency amplitude pattern, Wherever white pink noise signals needed, ST-NG1 ideal choice Use ST-NG1 individually, combine it other RDL® products part of complete audio/video system, format converter Data/Installation

Mounting Accessories:

Mounting Kit - RU, ST and TX SeriesMB-1
Mounting Kit - RU, ST and TX Series

Kit to Mount ST, TX Series Modules on FP PanelMB-3
Kit to Mount ST, TX Series Modules on FP Panel

Snap Rail Adapter - STICK-ON SeriesMSR-1
Snap Rail Adapter - STICK-ON Series

19" Universal Rack Chassis - RU, ST and TX SeriesRC-1U
19" Universal Rack Chassis - RU, ST and TX Series

19" Rack Mount for 3 RACK-UP Series ProductsRU-RA3A
19" Rack Mount for 3 RACK-UP Series Products

STICK-ON Mounting PlateSMK-12
STICK-ON Mounting Plate

STICK-ON Series 19" Mounting Rack - 10 modulesSR-10
STICK-ON Series 19" Mounting Rack - 10 modules

STICK-ON Series 19" Mounting Rack - 12 modulesSR-12A
STICK-ON Series 19" Mounting Rack - 12 modules

STICK-ON Series Mounting Rack - 7 modulesSR-4
STICK-ON Series Mounting Rack - 7 modules

STICK-ON Series 19" Racking System - 12 modulesSTR-19A
STICK-ON Series 19" Racking System - 12 modules

STICK-ON Series 19" Racking System - 10 modulesSTR-19B
STICK-ON Series 19" Racking System - 10 modules

Single Wide Enclosure - RACK-UP MountsUC-1
Single Wide Enclosure - RACK-UP Mounts

Double Wide Enclosure - RACK-UP MountsUC-2
Double Wide Enclosure - RACK-UP Mounts

Table Top Chassis for RU, ST and TX SeriesWDG1
Table Top Chassis for RU, ST and TX Series

STICK-ON DIN Rail Adapter - 1 moduleDRA-35S
STICK-ON DIN Rail Adapter - 1 module

STICK-ON DIN Rail Adapter - 6 modulesDRA-35S6
STICK-ON DIN Rail Adapter - 6 modules

General Accessories:

Accessory Mounting SystemAMS
Accessory Mounting System

STICK-ON® Series Detachable Terminal BlockDTB
STICK-ON® Series Detachable Terminal Block

Related Products:

FP-PA20A
Audio Power Amplifier - 20 Watts 70 & 100 V outputs

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Copyright © 2008 Radio Design Labs, Inc. RDL, Radio Design Labs, the RDL logo, STICK-ON, RACK-UP and the Rack-Up logo are registered trademarks of Radio Design Labs, Inc. Flat-Pak, RCX, SourceFlex, SupplyFlex, Sure-Lok, TX, ULTRASTYLE, and Specialists in Practical Precision Engineering are trademarks of Radio Design Labs, Inc. All other trademarks are the property of their respective owners. Typical Performance reflects product at publication time exclusive of EMC data, if any, supplied with product. Date last modified: November 20 2008