BK Precision 4013DDS, Instruction Manual

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Model 4013DDS - Instruction Manual
6
f requencies can be independently adjusted and the sweep
rate can be set f rom 100ms to 30s.
1.3.3 Frequency Characteristics
RANGE.............................................................0.1 Hz to 12 MHz f or Sine and Square wav ef orms. To 1 MHz
f or Triangle wav ef orms.
CONTROL.........................................................The f requency is selected with f ront panel up or down key s and
modif ied with a rotary digital control.
DISPLAY ..........................................................Up to 4 digits with large, bright LCD, ranging units (MHz, KHz,
Hz and mHz) and decimal point. Wav ef orm accuracy is 0.01%
(100 ppm).
1.3.4 Output Characteristics
AMPLITUDE RANGE ..........................................Up to 10V p-p into 50

(20V p-p into open circuit)
AMPLITUDE CONTROL ......................................>20 dB continuously v ariable.
AMPLITUDE ATTENUATOR .................................20 dB.
AMPLITUDE FLATNESS......................................±1 dB to 12 MHz.
OFFSET RANGE................................................Variable up to ±10V (±5V into 50

). Absolute peak amplitude
plus of f set limited to ±10V (±5V into 50

).
OUTPUT IMPEDANCE ........................................50

OUTPUT PROTECTION ......................................The generator main output is non-destructiv ely protected
against short circuit to ground or to any v oltage practically
av ailable in electronic laboratories.
1.3.5 Waveform Characteristics
HARMONIC DISTORTION...................................< -55dBc, 0 - 20 KHz, (<0.25%)
< -50 dBc, 20 KHz - 100 KHz
< -45 dBc, 100 KHz – 1 MHz
< -35 dBc, 1 MHz – 12 MHz
SPURIOUS ...................................................... < -55 dBc, 0 - 1 MHz
TRIANGLE LINEARITY .......................................>99% to 100 KHz.
SQUARE TRANSITION TIMES .............................<20 ns (10% to 90%) at f ull output amplitude terminated into
50

.
1.3.6 Inputs and Outputs
SY NC OUT .......................................................TTL lev el square wav e at generator f requency , in phase with
main output and 50

impedance. Can driv e > 20 TTL loads.
1.3.7 General
OPERATING TEMPERATURE ..............................0°C to +50°C
POWER REQUIREMENTS ..................................100V–240V , ± 10%, 48–66 Hz single phase, <25 VA.
DIMENSIONS ....................................................8.4 inch (213 mm) wide; 8.3 inch (210 mm) deep;
3.5 inch (88 mm) high, without bumpers.