|
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
50load) |
| impedance |
50∮10 |
| attenuator |
-20db∮1db⊙2 |
| dc
offset |
≌-5v°≈+5v(into
50load) |
| duty control
range |
20% to 80%, 2hz~1mhz (square wave
only) |
| range
resolution |
1% |
| display |
9 digits led display |
|
sine wave
|
| harmonics distortion |
-55dbc,0.1hz°200khz;
-40dbc,0.2mhz°4mhz; -30dbc,4mhz°10mhz
(specification applied to both ttl/cmos off and from max. to 1/10
level) |
| flatness (relative to 1khz) |
≌∮
0.3db,0.1hz°1mhz; ≌∮ 0.5db,1mhz°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 50load) |
|
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 |
在線咨詢 
