3MHZ DDS SIGNAL GENERATOR
Product Details:
SPECIFICATION
Signal Generator Model 901 is a low cost unit built using state of the art techniques. The LCD display directly displays the output frequency with good calibration accuracy as also output waveform type. Sine, Square, Triangular and Pulse wave forms are available. The digital architecture of DDS eliminates frequency drift due to component ageing and temperature variation.

The impressive performance and low cost makes it ideally suited for service, educational, industrial and biomedical applications. The front panel controls are all pushbuttons and knobs and ergonomically arranged for ease of operation. The output signal can be conveniently limited to -20 dB, -40 dB or -60 dB by fixed attenuator. The instrument is compact, rugged and lightweight.
Technical Specification:
 Wave forms: Sine - 3Hz to 3MHz, Square – 3Hz to 3MHz, Triangle – 3Hz to 0.5 MHz, Pulse – 3Hz to 3MHz, Selection – Push Button Switch.
 Frequency: Readout – 3 ½ Digit LCD Display with Direct display in Hz, KHz, and MHz.
 Accuracy :4% - 2Hz to 5Hz, 2% - 5Hz to 10Hz, 0.8% - 10Hz to 100Hz, 0.1% > 100Hz (2 Nos. of Posh button switches with separate fine control.
 Output: Socket BNC, Amplitude – 20V pk-pk, Impedance – 50 Ohm, Off set with enable - +/- 5V Continuously adjustable, attenuated by step attenuator, Level flat ness - +/- 2% from 2Hz to 300KHz.
 Sine Output: 0.6% max @ 20Vpk-pk, 0.3% max @ 2Vpk-pk, (Fo = 10Mhz).
903 - 2MHz DDS Signal Generator :
 Sine, Square, Triangular and Pulse Waveforms.
 LCD Display 16 character by 1 line shows frequency & output waveform
 Wide Frequency range: 1 Hz to 1 MHz, 2 Hz to 2 MHz, 3 Hz to 3 MHz in three separate models
 Direct Digital Synthesizer IC based design with crystal oscillator gives exceptional frequency accuracy
 Low phase noise and good spurious performance
 Variable DC offset facility with offset enable
 Standard 50 ohms output impedance
 Compace size enables space saving
 Low distortion sine wave output