Description
The Rohde UPD-04 is a Monochrome LCD Audio Analyzer.
Performance Characteristics
Form Factor Benchtop
Integral Signal Source Yes
No. of Outputs 2 o/p
Waveforms (Sine, Square, etc.) Sine
Source Minimum Frequency 2 Hz
Source Maximum Frequency 300 kHz
Sweep Modes Yes
Source Frequency Accuracy 0.05 %
Minimum Output Voltage 0.1 mV
Maximum Output Voltage 24 Vrms
Output Impedance 600 Ohm
No. of Receiver Channels 2 ch
Input Impedance 1 MOhm
Total Harmonic Distortion -86 dB
Signal-to-noise ratio & distortion ratio Yes
Phase Angle 360 degree
Crosstalk 120 dB
Measurements/Features

Two-channel measurement
Level or S/N measurements
Built-in FFT analyzer
31/2" diskette
Level or S/N measurements
Selective level measurements
Programmability/Connectivity

User Interface Proprietary
Ports to Peripheral Devices Centronics,RS232
Data Storage Type FDD,HDD
Life Cycle Data

Out of Production Jun-01-1999
Compliance

CE Compliance Not on file
UL Compliance Not compliant
Power Requirements

Input P