Based on Direct Digital Synthesized (DDS) technology and unique FPGA design SFG-2000/2100 Series
Function Generators are built with exceptionally high performance far exceeding that of any conventional
function generators at a very competitive price. Stable output frequency low distortion and fine
frequency resolution are the most remarkable characteristics of this product series.

MAIN

Frequency Range
(For Sine Square)

1Hz~20MHz

Frequency Range
(For Triangle)

1Hz~1MHz

Frequency Resolution

1Hz

Frequency Stability

∮ 20 ppm

Frequency Accuracy

∮ 20 ppm

Frequency Aging

∮ 5 ppm / year

Output Function

Sine Square Triangle

Amplitude Range

2mV~10Vpp(into 50load)

Impedance

50∮10

Attenuator

-20dB∮1dB⊙2

DC Offset

≌-5V°≈+5V(into 50load)

Duty Control Range

20% to 80% 2Hz~1MHz (Square wave only)

Range Resolution

1%

Disy

9 digits LED disy

SINE WAVE

Harmonics Distortion

-55dBc0.1Hz°200kHz; -40dBc0.2MHz°4MHz; -30dBc4MHz°10MHz
(Specification applied to both TTL/CMOS OFF and from MAX. to 1/10 level)

Flatness (Relative to 1kHz)

≌∮ 0.3dB0.1Hz°1MHz; ≌∮ 0.5dB1MHz°4MHz; ≌∮ 2dB 4MHz°10MHz

TRIANGLE WAVE

Linearity

≠980.1Hz°100kHz;≠95100kHz°1MHz

SQUARE WAVE

Symmetry

∮ 1% of period +4ns to 0.1Hz°100kHz

Rise or Fall Time

∝25ns at maximum output.(into 50load)

CMOS OUTPUT

Level

4Vpp∮1Vpp°15Vpp∮1Vpp adjustable; Rise or Fall Time ∝120ns

TTL OUTPUT

Level

≠3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ∝25ns

STORE/RECALL FUNCTION

10 groups of Setting memories

POWER SOURCE

AC115V∮10% AC 230V+10%/-15% 50/60Hz

ACCESSORIES

Instruction manual⊙1
Power Cord x 1
GTL-101⊙ 1

DIMENSION & WEIGHT

266(W)⊙107(H)⊙293(D) mm
Approx. 3.1kg