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AUDIO SIGNAL GENERATOR    1 M Hz dot - 441
 
      Dot - 441 is a portable, compact, general purpose sine & square wave generator provides frequency from 1 Hz to l MHz in six steps and adjustable dial 1 : 10
APPLICATION :
      Educational Institutions, Service Centers, Testing Circuits, Industries etc.
TECHNICAL SPECIFICATIONS  :
WAVEFORMS : Sine & Square.
OUTPUT FREQUENCY : 1 Hz to 1 MHz continuously variable in 6 decade steps and dial   of 1 : 10 setting.
FREQUENCY ACCURACY : +/- 5%
OUTPUT VOLTAGE : 100 mV P-P to 30 V P-P continuously variable in two steps   3&30.
FREQUENCY/VOLTAGE RESPONSE : Voltage to remain constant within +/- 5% over entire frequency   range.
DISTORTION : less than 0.5% for 100 Hz to 100 KHz
SQUARE WAVE OUTPUT : 100 mV to 15V P-P variable
RISE AND FALL TIME : 100 n sec.
SQUARE WAVE SYMMETRY : Duty factor variable from 0 to 70%
OUTPUT IMPEDANCE : 600 ohms
POWER REQUIREMENT : 230V-10% V AC. 50Hz, 1 phase / optional 110 V AC 
CABINET SIZE : 260( W)x70( H)x300(D) mm, Molded plastic with two tilt positions
WEIGHT : 3 Kgs. (Approx.)
 
The instrument is supplied with BNC test leads, mains cord, spare fuse, comprehensive operating manual.
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