Audio Analyzers ¸UP 300/¸UP 350 10 Hz to 80 kHz ily t fam oduc pr new from rz The hwa  & Sc ohde R anuar ition J d Ed Secon 8 y 200

Professional audio analyzer for production, laboratory and service The ¸UP 300 and ¸UP 350 are favorably priced audio analyzers with a frequency range up to 80 kHz that can handle any of today‘s common applications. The instruments feature a broad scope of functions, good technical characteristics and compact design. The ¸UP 300 High signal quality includes all conventional audio engineering measurements and generates the required test signals. Its analog inputs High-end measurement characteristics and outputs are dual-channel in design. The ¸UP 350 goes one step further by providing digital...

Hie menu area displays different instrument Grgonomic user interface Operation is menu-guided so that even untrained users will quickly obtain correct results. Clear structures simplify navigation within the menus. The high-contrast TFT color display with 320 x 240 pixel resolution allows traces to be read even at odd angles or when the incidence of light is unfavorable. Hotary knob instrument parameters Numeric keypad numeric parameters for confirming entered values service functions

Applications Because of its large scope of functions, the ¸UP 300 is ideal for numerous analog audio applications. The ¸UP 350 is even more powerful, with the added capability of performing measurements on digital audio instruments. Generation of diverse test signals, single- or dual-channel Measurement of linear and nonlinear distortion Extensive selection of filters as standard FFT analysis with high resolution Test signals Measurement functions ■ Sinewave signals for measuring frequency response, level linearity and harmonic distortion ■ Level measurement with rms, peak or quasi-peak weighting...

Diverse high-quality test signals The generators in the Audio Analyzers R&S®UP300 and R&S®UP350 set new stan- dards in the lower price segment. By providing a wide variety of sinewave signals, two-tone and multitone signals, bursts and noise, the instruments offer the ideal test signals for measurements in the lab, in service and in production, as well as in uni- versity education. Because the audio analyzers have inherent distortion of less than -90 dB, even high-end audio devices can be measured. J High-end measurement characteristics The audio analyzers offer bandwidths of up to 80 kHz, enabling...

The new instrument family – equipped for the future Versatile applications ■ Desktop use ■ Portable for mobile use ■ Integration into 19-inch racks 6 Audio Analyzers ¸UP 300/¸UP 350

USB interfaces The USB host interface links the instruments to the PC world. The bus ensures high data transmission rates at low cost. Other peripherals (e.g. printers) can be addressed via another USB interface. Identical housing All instruments based on the Family 300 concept have an almost identical “face”, a 5.4-inch TFT display, frontpanel control elements, protective guards and a handle that can be adjusted to different positions. Only the connectors on the front and rear panel vary depending on the instrument type. If the protective guards and the handle are removed, the ¸UP 300/350 can...

Important: We continously refine our products. Please check our homepage www.up300.rohde-schwarz.com Specifications apply under the following conditions: specified environmental conditions met, calibration cycle adhered to and total calibration performed.

Measurement functions Error limits Integration time Error limits Frequency setting Peak value Error limits Error limits Voltage range Error limits Total harmonic distortion Frequency tuning Weighted harmonics Error limits Inherent distortion measurement speed AUTO, at 1 kHz sine, AC coupling additional error with measurement speed AUTO FAST additional error with DC coupling AUTO FAST/AUTO with A filter, 600 D source impedance with CCIB unweighting filter, 600 D source impedance <4 weighting filters and predefined octave and third-octave filters; up to 3 filters can be combined fixed bandwidth...

Measurement functions Frequency tuning Error limits Inherent distortion Difference frequency distortion (DFD) Measurement method Frequency range fixed through entered value, auto-tuning to input signal weighting filters and predefined octave and third-octave filters; up to 3 filters can be combined post-FFT of filtered signal Error limits Inherent distortion difference frequency center frequency bargraph showing signal and distortion Modulation distortion (MOD DIST) Frequency range lower frequency Error limits Inherent distortion Frequency range Error limits Frequency range Error limits Polarity...

Audio Analyzers R&S-UPSOO/R&S-UPSSO

Frequency range Frequency error Level error Inherent distortion THD+N Sweep parameters Frequency range Level ratio (LF:UF) Error limits Inherent distortion Frequency range Error limits Inherent distortion Frequency range Minimum frequency spacing Dynamic range Sine burst Burst time Interval time Polarity test signal for measuring modulation distortion lower frequency upper frequency other settings; fupper < 20 kHz for measuring difference frequency distortion difference frequency center frequency referenced to peak value frequency, level 1 to 17 spectral lines, level, start phase and frequency...

General specifications Connector for external monitor (VGA) Keyboard connector Power supply Input voltage range Power consumption Ambient conditions Operating temperature range Storage temperature range Relative humidity Mechanical resistance Sinusoidal vibration Random vibration Electromagnetic compatibility device-specific command set, remote control via Windows driver (Windows XP/2000) A plug, protocol version 1.1 B plug, protocol version 1.1 5.4" active TFT color display shock spectrum meets EN 55011 class Band EN 61326