Check the listing for details. Random Noise Generator Pink White ANSI WORKING! 20Hz-50kHz 0-3V RMS Gaussian dis. Condition: Used. Listed at 499.00 USD. EXCELLENT CONDITION WITHOUT ANY CORROSION ACCESSORIES: North American power cord 001 Frequency range: 20 Hz-50 kHz, Gaussian distributionProvides white, pink, or ANSI noise spectrumVariable output up to 3 V rmsPower: 100 to 125 or 200 to 250 V, 50 to 400 Hz, 6 W.Output: Voltage: >3 V rms max, open-circuit, for any bandwidth Control: Continuous adjustment from that level down approx. 60 dB Impedance: 600 Ω. Can be shorted without causing distortionOutput is floating, and can be connected balanced or unbalancedTerminals: Output at front-panel binding posts and rear-panel jacks for double plugsThe General Radio random-noise generators produce electrical noise at high output levels, each model having been designed for specific uses. The 1382 is intended for audio-frequency electrical, acoustical, and psycho-acoustical applications.The General Radio 1382 Random Noise Generator provides white, pink, or ANSI noise spectrum with variable output up to 3 V RMS.Predictably random The 1381 and 1382 are companion instruments that generate truly random noise from a semiconductor source. Special precautions are taken to ensure a symmetrical, Gaussian amplitude distribution. Output level is adjustable from below 3 millivolts to 3 volts rms behind a 600-ohm source impedance. Each model is constructed in a 3½-inch-high, half-rack-width cabinet, convenient for bench use and two can be mounted side-by-side in a relay rack.Either of these noise generators can be used for simulation of noise in signal paths, as test-signal sources, or for demonstrations of statistical and correlation principles. The different features of the two offer a choice to match your needs.The 1382 generates noise in the 20-Hz to 50-kHz band and is intended for electrical, acoustical, and psycho-acoustical tests. It offers three spectra, white (flat), pink (-3 dB per octave), and ANSI. The output can be taken balanced or unbalanced, floating or grounded.Spectrum of 1382: Choice of 3 shapes. White Noise (flat spectrum, constant energy per hertz bandwidth): ±1 dB, 20 Hz to 25 kHz, with 3-dB points at approximately 10 Hz and 50 kHz; Pink Noise (constant energy per octave bandwidth): ±1 dB, 20 Hz to 20 kHz; or ANSI NOISE, as specified in ANSI Standard Sl.4-1961.DUE TO A CUMBERSOME PROCESS OF DECLINING BIDS WE WILL NOT RESPOND TO OFFERS THAT ARE 51% BELOW LISTED PRICERULES for INTERNATIONAL BIDDERS 1. Seller reserves a right to cancel a transaction and refund the payment of a non US registered buyers, if in sellers opinion delivery service or customs clearing process in a country of destination may cause unreasonable delays or result in shipment loss. Exception is outlined in paragraph #4.2. Buyer payments are collected by eBay and not the seller and therefore seller is unable to issue a commercial invoice.3. If a non US registered buyer has a US shipping address registered with eBay, then the seller is only responsible for delivery to the eBay specified shipping address. Any delay, loss or damage for trans-shipped items is not a responsibility of the seller.4. Non US buyers may chose to supply their own prepaid shipping labels (Fedex/DHL/UPS) along with a copy of a commercial invoice. Seller will refund shipping costs paid to eBay after the item reaches it's final delivery point.