Noise Generators

The Model NS-3 RF noise generater is full of features that make this signal source perfect for bench, field, and ATE test applications. The NS-3 generates a flat AWGN noise signal from 5 MHz to 2.15 GHz that is ideal for digital signal simulation, carrier to noise testing, interface testing and more. ...more

The Model NS-1 is a handheld broadband noise generator. It generates a wide, even, RF noise-signal. The NS-1 is popular for testing network components and aligning a building's coaxial cable network. The NS-1's noise-signal is also used to provide the RF source for measuring insertion loss of cable, splitters, taps and more. ...more

stores up to 32K of waveform points. standard waveforms: sine, square and triangle. predefined library waveforms included: noise, sweep, ...includes Windows integrated software for the function generator and Velleman PC oscilloscopes. you can create your own waveforms with the integrated signal wave editor. can be chained with Velleman PC osci ...more

Noise Sources supply white gaussian electronic noise. The output is a flat instantaneous broadband electronic random noise. The noise source converts a DC input to noise. Units are available in bands between 10MHz thru 26.5 Ghz. ...more

The HEAD Noise Generator provides the diffuse field required by telecom standards for measuring Listener Sidetone Masking Rating (LSTR). The HEAD Noise Generator provides uncorrelated noise sources for performing diffuse field telecommunications measurements such as Listener SideTone Masking Rating (LSTR) according to international standards. ...more

FEATURES: Simulates 26 AWG PIC as specified in ANSI T1.417; Bandwidth DC to 30 MHz; Solution for ADSL, ADSL2, ADSL2+, & VDSL2 chip/modem/DSLAM testing; Loop lengths programmable from 0 to 24,000 ft in 25-ft increments; Plugs into our 458 Series (16-Slot) or 458-3SLx (3-Slot) chassis; Loop Lengths and AWGN levels can be controlled manually via fr ...more

The DS360 is the world's first ultra-low distortion synthesized function generator. Unlike conventional low distortion generators which use RC oscillators, the DS360 uses a precision digitally synthesized source, providing you with precise frequency control, sine, two tone, square wave, and noise waveforms, computer control capability, and dis ...more

FEATURES: Simulates TP100 as specified in ETSI TS 101 270-1 & G.992.5 Annex M; Bandwidth DC to 30 MHz; Ideal for testing ADSL, ADSL2, ADSL2+, VDSL2 chips/modems/DSLAMs; Loop lengths programmable from 0 to 9,000 m in 10-m increments; Plugs into our 458 Series (16-Slot) or 458-3SLx (3-Slot) chassis; Loop Lengths and AWGN levels can be controlled manu ...more

The UFX-EbNo is a fully automated precision signal to noise generator that sets, and maintains a highly accurate ratio between a user supplied carrier and internally generated noise, over a wide range of signal power levels and frequencies. The internal power meter provides repeatable SNR waveforms for accurate signal generation. ...more

The Micro Lambda low noise, extreme wide band Fundamental YIG Tuned Oscillators cover the frequency band of 2-18 and 2-20 GHz. This oscillator series offers SUPERIOR PHASE NOISE performance of –112 dBc/Hz @ 100 kHz offset at 18 GHz and –107 dBc/Hz at 20 GHz. They make ideal local oscillators for synthesizers, receivers, sweep generators and other s ...more

The Noise Com programmable GPS7500 Noise & Interference Generator is capable of generating up to a 40 MHz wide noise or interference band for GPS receiver susceptibility testing. The Large 8.4 “ color display contains unit block diagrams and tabular signal values making the creation of CW, noise or interference signals simple and intuitive. Several ...more

The Model 458-AWGN2 is the ideal solution for injecting Additive White Gaussian Noise (AWGN) for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing applications. The user may add AWGN on the CO and/or CPE side, depending on their application. The 458-AWGN2 allows for common or independent noise levels on both sides. This line module produces a ...more

The Noise Com programmable DNG7500, generates pseudo-random noise and CW signals for RF, Microwave, and digital applications. It can provide up to a 70 MHz wide RF output to emulate real-world noise and interference conditions. The user can create many complex waveforms, including digital notches, and burst pattern waveforms. ...more

The UFX7000A Series instruments provide Broadband Gaussian noise with superior flatness. The output power can be attenuated up to 127 dB in 1 dB steps, and several connector types are available. In standby mode, the output RF switch is terminated into a 50-ohm load, while in the “on” state it is directed to the output connector. ...more

The SG-1 is a plug-in circuit card directly interchangeable with Dolby Laboratories' Cat. No. 85 series. From the initial digitally generated white noise, pink noise is produced by a 7-pole filter; red noise is produced with a single pole filter. The adjustable output level meets Dolby's level criteria, and we've included the level-switching circui ...more

The PNG7000 Series instruments generate additive white Gaussian noise and provide a summing input to perform signal-to-noise or carrier-to-noise ratio testing capability. A key feature of this instrument is its low distortion signal path which sums the user-supplied signal with the internal precision white noise source. ...more

Model RNG-100 can generate both pink and white noise. The accuracy of the pink noise is such that it produces a nice flat response on a spectrum analyzer. ...more

The SA-3051 is a microprocessor controlled, one-third octave, real time spectrum analyzer. It is affordable, rugged, reliable, easy to use, fast to setup, and designed and manufactured by audio enthusiasts who have been building spectrum analyzers for twenty years. Comes with a complete range of features including pink noise generator, calibra ...more

Rotary menu driven pop up and down function for easy operation. TTL output up to 90 MHz. Low noise signal source. Optional 2GHz frequency counter. Triangle , Square, Sine ,TTL Sync out, Asymmetry, Ramp up ,Log waveforms and DC.  ...more

The DS345 is a full featured 30 MHz synthesized function generator. Using an innovative Direct Digital Synthesis (DDS) architecture, the DS345 provides outputs of high spectral purity, outstanding frequency and phase agility, and remarkably versatile modulation and arbitrary waveform capability. ...more

The Telebyte Model 4901 Multi-Output Noise Simulator provides 2 to 24 independent noise channels in a powerful, 4U-high industrial PC. The modular system holds up to 6 (2 or 4-port) AWG cards and can be expanded by adding more AWG cards, noise injectors and other components as needed. A user-friendly configuration software allows the user to select ...more

2 nos E and 3 nos H field probes, Low Noise Preamplifier, EMC Analyser, EMI demo board, Emissions Reference Source, LF/HF Electromagnetic Detector, Biconical antenna, Log periodic antenna, Magnetic Loop antenna, Electric Fast Transient Generator, LISN, Helmholtz Coil, TEM Field Generator, EMI-EMC design software. ...more

The IE-45 Audio Analysis System from Ivie is a completely new, calibrated, handheld audio instrument delivering a broad range of acoustical measurements.  A vivid color display imparts more information to the customer.. ...more

TV Test Transmitter R&S SFQ is a complete solution for testing digital TV links and receivers. The open-end software and modular hardware make the R&S SFQ future-proof. The standards for DVB-T, DVB-S/DVB-DSNG, turbocoding, DVB-C, J.83B and ATSC/8VSB are fully complied with. Thanks to its adaptability to future system changes, R&S S ...more

The IE-45 Audio Analysis System from Ivie is a completely new, calibrated, handheld audio instrument delivering a broad range of acoustical measurements. A vivid color display imparts more information to the customer.. ...more