SFG-2104數字合成信號源
sfg-2104數字合成信號源sfg-2104|固緯sfg-2104數字合成信號源的特點:
- 直接數位合成技術及fpga晶片設計
- 頻率范圍:0.1hz~4mhz
- 頻率解析度:100mhz
- 頻率度及飄移度:+/-20ppm
- 低失真正弦波:-55dbc,0.1hz~200khz
- 輸出波形:正弦波、方波、三角波
- 具ttl及cmos out
- 前面板可設定十組儲存及呼叫操作記憶
- 內附六位數150mhz高解析度頻率計
- 具am/fm調變及 lin/log 掃描功能
sfg-2104數字合成信號源sfg-2104|固緯sfg-2104數字合成信號源的技術參數:
main | |
frequency range(for sine, square) | 0.1hz~4mhz |
frequency range(for triangle) | 0.1hz~1mhz |
frequency resolution | 0.1hz |
frequency stability | ∮ 20 ppm |
frequency accuracy | ∮ 20 ppm |
frequency aging | ∮ 5 ppm / year |
output function | sine, square, triangle |
amplitude range | 10vpp(into 50load) |
flatness(sinewave relative to 1khz) | ≌∮ 0.3db,0.1hz°1mhz; ≌∮ 0.5db,1mhz°4mhz; ≌∮ 2db, 4mhz°10mhz |
impedance | 50∮10 |
attenuator | -20db∮1db⊙2 |
dc offset | ≌-5v°≈+5v(into 50load) |
duty control range | 20% to 80% below 1mhz (square wave only) |
duty control resolution | 1% |
display | 9 digits led display |
sine wave | |
harmonics distortion | -55dbc,0.1hz°200khz; -40dbc,0.2mhz°4mhz; -30dbc,4mhz°10mhz(specification applied from max. to 1/10 level) |
triangle wave | |
linear | ≠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°14.5vpp∮0.5vpp adjustable; rise or fall time; ∝120ns |
ttl output | |
level | ≠3vpp ; fan out; 20 ttl load ; rise or fall time ; ∝25ns |
sweep operation | |
sweep/rate | 100:1 ratio max. and adjustable |
sweep/time | 0.5sec°30sec adjustable |
sweep/mode | lin. / log. switch se-lector |
amplitude modulation | |
depth & mod. frequency | 0°100 ; 400hz(int),dc°1mhz(ext) |
carrier bw | 100hz°5mhz(-3db) |
ext sensitivity | ∝10vpp for 100modulation |
frequency modulation | |
deviation & mod. frequency | 0°∮5 ; 400hz(int),1khz(ext) |
ext sensitivity | ∝10vpp for 10 modulation |
frequency counter | |
range | 5hz°150mhz |
accuracy | time base accuracy∮1count |
time base | ∮20ppm(23∮5) after; 30 minutes warm up |
resolution | the maximum resolution is 100nhz for 1hz and 0.1hz for 100mhz |
input impedance | 1m/150pf |
sensitivity | ∝35mvrms(5hz~100mhz)∝45mvrms(100mhz~150mhz) |
store/recall function | |
| 10 groups of setting memories |
power source | ac115v, 230v∮15%, 50/60hz |
accessories | |
| instruction manual x 1power cord x 1gtl-101 x 2 |
dimension & weight | 107(w)⊙266(h)⊙293(d) m/mapprox. 3.2kg |
sfg-2107數字合成信號源sfg-2107|固緯sfg-2107數字合成信號源
sfg-2110數字合成信號源sfg-2110|固緯sfg-2110數字合成信號源
sfg-2120數字合成信號源sfg-2120|固緯sfg-2120數字合成信號源
sfg-2104數字合成信號源sfg-2104|固緯sfg-2104數字合成信號源
sfg-2007數字合成信號源sfg-2007|固緯sfg-2007數字合成信號源
sfg-2004數字合成信號源sfg-2004|固緯sfg-2004數字合成信號源
sfg-1003數字合成信號源sfg-1003|固緯sfg-1003數字合成信號源
sfg-1013數字合成信號源sfg-1013|固緯sfg-1013數字合成信號源
SFG-2110數字合成信號源SFG-2110
sfg-2110數字合成信號源sfg-2110|固緯sfg-2110數字合成信號源的特點:
- 直接數位合成技術及fpga晶片設計
- 頻率范圍:0.1hz~10mhz
- 頻率解析度:100mhz
- 頻率度及飄移度:+/-20ppm
- 低失真正弦波:-55dbc,0.1hz~200khz
- 輸出波形:正弦波、方波、三角波
- 具ttl及cmos out
- 前面板可設定十組儲存及呼叫操作記憶
- 內附六位數150mhz高解析度頻率計
- 具am/fm調變及 lin/log 掃描功能
sfg-2110數字合成信號源sfg-2110|固緯sfg-2110數字合成信號源的技術參數:
main | |
frequency range(for sine, square) | 0.1hz~10mhz |
frequency range(for triangle) | 0.1hz~1mhz |
frequency resolution | 0.1hz |
frequency stability | ∮ 20 ppm |
frequency accuracy | ∮ 20 ppm |
frequency aging | ∮ 5 ppm / year |
output function | sine, square, triangle |
amplitude range | 10vpp(into 50load) |
flatness(sinewave relative to 1khz) | ≌∮ 0.3db,0.1hz°1mhz; ≌∮ 0.5db,1mhz°4mhz; ≌∮ 2db, 4mhz°10mhz |
impedance | 50∮10 |
attenuator | -20db∮1db⊙2 |
dc offset | ≌-5v°≈+5v(into 50load) |
duty control range | 20% to 80% below 1mhz (square wave only) |
duty control resolution | 1% |
display | 9 digits led display |
sine wave | |
harmonics distortion | -55dbc,0.1hz°200khz; -40dbc,0.2mhz°4mhz; -30dbc,4mhz°10mhz(specification applied from max. to 1/10 level) |
triangle wave | |
linear | ≠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°14.5vpp∮0.5vpp adjustable; rise or fall time; ∝120ns |
ttl output | |
level | ≠3vpp ; fan out; 20 ttl load ; rise or fall time ; ∝25ns |
sweep operation | |
sweep/rate | 100:1 ratio max. and adjustable |
sweep/time | 0.5sec°30sec adjustable |
sweep/mode | lin. / log. switch se-lector |
amplitude modulation | |
depth & mod. frequency | 0°100 ; 400hz(int),dc°1mhz(ext) |
carrier bw | 100hz°5mhz(-3db) |
ext sensitivity | ∝10vpp for 100modulation |
frequency modulation | |
deviation & mod. frequency | 0°∮5 ; 400hz(int),1khz(ext) |
ext sensitivity | ∝10vpp for 10 modulation |
frequency counter | |
range | 5hz°150mhz |
accuracy | time base accuracy∮1count |
time base | ∮20ppm(23∮5) after; 30 minutes warm up |
resolution | the maximum resolution is 100nhz for 1hz and 0.1hz for 100mhz |
input impedance | 1m/150pf |
sensitivity | ∝35mvrms(5hz~100mhz)∝45mvrms(100mhz~150mhz) |
store/recall function | |
| 10 groups of setting memories |
power source | ac115v, 230v∮15%, 50/60hz |
accessories | |
| instruction manual x 1power cord x 1gtl-101 x 2 |
dimension & weight | 107(w)⊙266(h)⊙293(d) m/mapprox. 3.2kg |
SFG-1003數字合成信號源SFG-1003|固緯SFG-1003數字合成信號SFG-1003數字合成信號源SFG-1003|固緯SFG-1003數字合成信號
sfg-1003數字合成信號源sfg-1003|固緯sfg-1003數字合成信號源的特點: |
· dds technology and fpga chip design · frequency range:0.1hz~3mhz · high frequency accuracy : ∮ 20ppm · high frequency stability : ∮ 20ppm · max. frequency resolution :100mhz · low distortion sine wave:-55dbc,0.1hz~200khz |
sfg-1003數字合成信號源sfg-1003|固緯sfg-1003數字合成信號源的技術參數:
sfg-1000 series, an economic function generator with high accuracy and high stability output, is designed based on the dds (direct digital synthesized) technology embedded in a large scale fpga. the frequency range of 3mhz and the output waveform se-lection of sine, square, triangle and ttl of sfg-1000 series adequately provide the fundamental features to ensure high confidence for the test results. the dds technology at an affordable price gives a high value solution to the users who need a signal source for accurate but unsophisticated measurement applications. | |
main | |
output function | sine, square, triangle |
frequency range(for sine, square) | 0.1hz~3mhz |
frequency range(for triangle) | 0.1hz~1mhz |
frequency resolution | 0.1hz maximum |
frequency stability | ∮ 20 ppm |
frequency accuracy | ∮ 20 ppm |
frequency aging | ∮ 5 ppm / year |
amplitude range | 10vp-p (into 50load) |
impedance | 50∮10 |
attenuator | -40db∮1db⊙1 |
dc offset | ?-5v°?+5v(into 50load) |
duty control range | 25% to 75% below 1mhz (square wave only) |
display | 6-digit led display |
output control | on/off se-lector |
sine wave | |
harmonics distortion | from amplitude control at maximum position without any attenuation to its 1/10 of any combination setting, ttl off-55dbc, 0.1hz ~ 200khz-40dbc, 0.2mhz ~ 2mhz-35dbc, 2mhz ~ 3mhz |
flatness (at maximum amplitude relative to 1khz) | ?∮0.3db, 0.1hz ~ 1mhz?∮0.5db, 1mhz ~ 2mhz?∮ 1db, 2mhz ~ 3mhz |
triangle wave | |
linear | ≠98,0.1hz°100khz;≠95,100khz°1mhz |
square wave | |
symmetry | 5% of period +4ns to 0.1hz°100khz |
rise or fall time | ?100ns at maximum output. (into 50load) |
ttl output | |
level | ≠3vpp |
fan out | 20 ttl load |
rise or fall time | ?25ns |
general | |
operation environment | indoor use, altitude up ~ 2000mambient temperature 0 ~ 40relative humidity: up to 80% at 0 ~ 40up to 70% at 35 ~ 40installation category iipollution degree 2 |
power source | ? |
? | ac 240v/220v/110v∮10%, 50/60hz |
storage condition | |
temperature | -10 ~ 70 |
humidity | 70% (maximum) |
accessories | |
? | user manual ⊙ 1power cord x 1gtl-101⊙ 1 |
dimension & weight | 251(w)⊙91(h)⊙291(d) mmapprox. 2.1kg |
sfg-2107數字合成信號源sfg-2107|固緯sfg-2107數字合成信號源
sfg-2110數字合成信號源sfg-2110|固緯sfg-2110數字合成信號源
sfg-2120數字合成信號源sfg-2120|固緯sfg-2120數字合成信號源
sfg-2104數字合成信號源sfg-2104|固緯sfg-2104數字合成信號源
sfg-2007數字合成信號源sfg-2007|固緯sfg-2007數字合成信號源
sfg-2004數字合成信號源sfg-2004|固緯sfg-2004數字合成信號源
sfg-1003數字合成信號源sfg-1003|固緯sfg-1003數字合成信號源
sfg-1013數字合成信號源sfg-1013|固緯sfg-1013數字合成信號源
SFG-1013數字合成信號源SFG-1013|固緯SFG-1013數字合成信號SFG-1013數字合成信號源SFG-1013|固緯SFG-1013數字合成信號
sfg-1013數字合成信號源sfg-1013|固緯sfg-1013數字合成信號源的特點: |
· dds technology and fpga chip design · frequency range:0.1hz~3mhz · high frequency accuracy : ∮ 20ppm · high frequency stability : ∮ 20ppm · max. frequency resolution :100mhz · low distortion sine wave:-55dbc,0.1hz~200khz · voltage display |
sfg-1013數字合成信號源sfg-1013|固緯sfg-1013數字合成信號源的技術參數:
sfg-1000 series, an economic function generator with high accuracy and high stability output, is designed based on the dds (direct digital synthesized) technology embedded in a large scale fpga. the frequency range of 3mhz and the output waveform se-lection of sine, square, triangle and ttl of sfg-1000 series adequately provide the fundamental features to ensure high confidence for the test results. the dds technology at an affordable price gives a high value solution to the users who need a signal source for accurate but unsophisticated measurement applications. | |
main | |
output function | sine, square, triangle |
frequency range(for sine, square) | 0.1hz~3mhz |
frequency range(for triangle) | 0.1hz~1mhz |
frequency resolution | 0.1hz maximum |
frequency stability | ∮ 20 ppm |
frequency accuracy | ∮ 20 ppm |
frequency aging | ∮ 5 ppm / year |
amplitude range | 10vp-p (into 50load) |
amplitude accuracy | ∮20% at maximum position |
impedance | 50∮10 |
attenuator | -40db∮1db⊙1 |
dc offset | ?-5v°?+5v(into 50load) |
duty control range | 25% to 75% below 1mhz (square wave only) |
display | 6-digit led display |
output control | on/off se-lector |
sine wave | |
harmonics distortion | from amplitude control at maximum position without any attenuation to its 1/10 of any combination setting, ttl off-55dbc, 0.1hz ~ 200khz-40dbc, 0.2mhz ~ 2mhz-35dbc, 2mhz ~ 3mhz |
flatness (at maximum amplitude relative to 1khz) | ?∮0.3db, 0.1hz ~ 1mhz?∮0.5db, 1mhz ~ 2mhz?∮ 1db, 2mhz ~ 3mhz |
triangle wave | |
linear | ≠98,0.1hz°100khz;≠95,100khz°1mhz |
square wave | |
symmetry | 5% of period +4ns to 0.1hz°100khz |
rise or fall time | ?100ns at maximum output. (into 50load) |
ttl output | |
level | ≠3vpp |
fan out | 20 ttl load |
rise or fall time | ?25ns |
general | |
operation environment | indoor use, altitude up ~ 2000mambient temperature 0 ~ 40relative humidity: up to 80% at 0 ~ 40up to 70% at 35 ~ 40installation category iipollution degree 2 |
power source | ? |
| ac 240v/220v/110v∮10%, 50/60hz |
storage condition | |
temperature | -10 ~ 70 |
humidity | 70% (maximum) |
accessories | |
| user manual ⊙ 1power cord x 1gtl-101⊙ 1 |
dimension & weight | 251(w)⊙91(h)⊙291(d) mmapprox. 2.1kg |
sfg-2107數字合成信號源sfg-2107|固緯sfg-2107數字合成信號源
sfg-2110數字合成信號源sfg-2110|固緯sfg-2110數字合成信號源
sfg-2120數字合成信號源sfg-2120|固緯sfg-2120數字合成信號源
sfg-2104數字合成信號源sfg-2104|固緯sfg-2104數字合成信號源
sfg-2007數字合成信號源sfg-2007|固緯sfg-2007數字合成信號源
sfg-2004數字合成信號源sfg-2004|固緯sfg-2004數字合成信號源
sfg-1003數字合成信號源sfg-1003|固緯sfg-1003數字合成信號源
sfg-1013數字合成信號源sfg-1013|固緯sfg-1013數字合成信號源
SFG-2004數字合成信號源SFG-2004SFG-2004數字合成信號源
SFG-2004數字合成信號源SFG-2004|固緯SFG-2004數字合成信號源的特點:
- 直接數位合成技術及FPGA晶片設計
- 頻率范圍:0.1Hz~4MHz
- 頻率解析度:100mHz
- 頻率度及飄移度:+/-20ppm
- 低失真正弦波:-55dBc,0.1Hz~200kHz
- 輸出波形:正弦波、方波、三角波
- 具TTL及CMOS OUT
- 前面板可設定十組儲存及呼叫操作記憶
SFG-2004數字合成信號源SFG-2004|固緯SFG-2004數字合成信號源的技術參數:
主輸出 | |
頻率范圍(正弦波 ,方波) | 0.1Hz~4MHz |
頻率范圍(三角波 ) | 0.1Hz~1MHz |
解析度 | 0.1Hz |
頻率穩定度 | ± 20 ppm |
頻率度 | ± 20 ppm |
長時間度 | ± 5 ppm / year |
波形種類 | 正弦波, 方波, 三角波 |
輸出振幅 | 10Vpp(含 50Ω負載) |
振幅對頻率平坦度(相對于1kHz正弦波) | ＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～4MHz; ＜± 2dB, 4MHz～10MHz |
輸出阻抗 | 50Ω±10％ |
輸出衰減器 | -20dB±1dB×2 |
直流抵補范圍 | ＜-5V～＞+5V(含 50Ω負載) |
周期比調整范圍 | 20% to 80% below 1MHz (方波才有) |
周期比解析度 | 1% |
頻率顯示器 | 9位數LED 顯示 |
正弦波 | |
諧波失真 | -55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～10MHz(此為輸出準位最大值到十分之一值之規格且TTL/CMOS OFF) |
三角波 | |
線性度 | ≧98％,0.1Hz～100kHz;≧95％,100kHz～1MHz |
方波 | |
對稱性 | ± 1% of period +4ns to 0.1Hz～100kHz上升及下降時間 : ≦25ns在最大輸出時 (含 50Ω負載) |
CMOS 輸出 | |
輸出準位 | 4Vpp±1Vpp～14.5Vpp±0.5Vpp 可調整 ; 上升及下降時間 : ≦120ns |
TTL 輸出 | |
輸出準位 | ≧3Vpp ; 輸出推力 : 20 TTL load ; 上升及下降時間 : ≦25ns |
記憶儲存 | |
儲存及呼叫功能 | 10 組設定記憶 |
輸入電源 | AC115V, 230V±15%, 50/60Hz |
附件 | |
| 操作手冊×1電源線×1GTL-101×1 |
外觀尺寸 | 107(W)×266(H)×293(D) m/mApprox. 3.1kg |
SFG-2107數字合成信號源SFG-2107|固緯SFG-2107數字合成信號源
SFG-2110數字合成信號源SFG-2110|固緯SFG-2110數字合成信號源
SFG-2120數字合成信號源SFG-2120|固緯SFG-2120數字合成信號源
SFG-2104數字合成信號源SFG-2104|固緯SFG-2104數字合成信號源
SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號源
SFG-2004數字合成信號源SFG-2004|固緯SFG-2004數字合成信號源
SFG-1003數字合成信號源SFG-1003|固緯SFG-1003數字合成信號源
SFG-1013數字合成信號源SFG-1013|固緯SFG-1013數字合成信號源
SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號
SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號源的特點:
- 直接數位合成技術及FPGA晶片設計
- 頻率范圍:0.1Hz~7MHz
- 頻率解析度:100mHz
- 頻率度及飄移度:+/-20ppm
- 低失真正弦波:-55dBc,0.1Hz~200kHz
- 輸出波形:正弦波、方波、三角波
- 具TTL及CMOS OUT
- 前面板可設定十組儲存及呼叫操作記憶 SFG-2007數字合成函數信號發生器的技術參數：
SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號源的技術參數:
MAIN | |
Frequency Range(For Sine, Square) | 0.1Hz~7MHz |
Frequency Range(For Triangle) | 0.1Hz~1MHz |
Frequency Resolution | 0.1Hz |
Frequency Stability | ± 20 ppm |
Frequency Accuracy | ± 20 ppm |
Frequency Aging | ± 5 ppm / year |
Output Function | Sine, Square, Triangle |
Amplitude Range | 10Vpp(into 50Ωload) |
Flatness(Sinewave relative to 1kHz) | ＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～4MHz; ＜± 2dB, 4MHz～10MHz |
Impedance | 50Ω±10％ |
Attenuator | -20dB±1dB×2 |
DC Offset | ＜-5V～＞+5V(into 50Ωload) |
Duty Control Range | 20% to 80% below 1MHz (Square wave only) |
Duty Control Resolution | 1% |
Display | 9 digits LED display |
SINE WAVE | |
Harmonics Distortion | -55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～10MHz(Specification applied from MAX. to 1/10 level) |
TRIANGLE WAVE | |
Linear | ≧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 50Ωload) |
CMOS OUTPUT | |
Level | 4Vpp±1Vpp～14.5Vpp±0.5Vpp 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, 230V±15%,50/60Hz |
ACCESSORIES | |
Instruction manual x 1Power Cord x 1GTL-101 x 1 | |
DIMENSION & WEIGHT | 107(W)×266(H)×293(D) m/mApprox. 3.1kg |
SFG-2107數字合成信號源SFG-2107|固緯SFG-2107數字合成信號源
SFG-2110數字合成信號源SFG-2110|固緯SFG-2110數字合成信號源
SFG-2120數字合成信號源SFG-2120|固緯SFG-2120數字合成信號源
SFG-2104數字合成信號源SFG-2104|固緯SFG-2104數字合成信號源
SFG-2007數字合成信號源SFG-2007|固緯SFG-2007數字合成信號源
SFG-2004數字合成信號源SFG-2004|固緯SFG-2004數字合成信號源
SFG-1003數字合成信號源SFG-1003|固緯SFG-1003數字合成信號源
SFG-1013數字合成信號源SFG-1013|固緯SFG-1013數字合成信號源
固緯SFG-2010數字合成信號SFG-2010數字合成信號源
SFG-2010數字合成信號源SFG-2010|固緯SFG-2010數字合成信號源的特點:
- 直接數位合成技術及FPGA晶片設計
- 頻率范圍:0.1Hz~10MHz
- 頻率解析度:100mHz
- 頻率度及飄移度:+/-20ppm
- 低失真正弦波:-55dBc,0.1Hz~200kHz
- 輸出波形:正弦波、方波、三角波
- 具TTL及CMOS OUT
- 前面板可設定十組儲存及呼叫操作記憶
SFG-2010數字合成信號源SFG-2010|固緯SFG-2010數字合成信號源的技術參數:
MAIN | |
Frequency Range(For Sine, Square) | 0.1Hz~10MHz |
Frequency Range(For Triangle) | 0.1Hz~1MHz |
Frequency Resolution | 0.1Hz |
Frequency Stability | ± 20 ppm |
Frequency Accuracy | ± 20 ppm |
Frequency Aging | ± 5 ppm / year |
Output Function | Sine, Square, Triangle |
Amplitude Range | 10Vpp(into 50Ωload) |
Flatness(Sinewave relative to 1kHz) | ＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～4MHz; ＜± 2dB, 4MHz～10MHz |
Impedance | 50Ω±10％ |
Attenuator | -20dB±1dB×2 |
DC Offset | ＜-5V～＞+5V(into 50Ωload) |
Duty Control Range | 20% to 80% below 1MHz (Square wave only) |
Duty Control Resolution | 1% |
Display | 9 digits LED display |
SINE WAVE | |
Harmonics Distortion | -55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～10MHz(Specification applied from MAX. to 1/10 level) |
TRIANGLE WAVE | |
Linear | ≧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 50Ωload) |
CMOS OUTPUT | |
Level | 4Vpp±1Vpp～14.5Vpp±0.5Vpp 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, 230V±15%,50/60Hz |
ACCESSORIES | |
| Instruction manual×1Power Cord x 1GTL-101×1 |
DIMENSION & WEIGHT | 107(W)×266(H)×293(D) m/mApprox. 3.1kg |
SFG-2020數字合成信號源SFG-2020|固緯SFG-2020數字合成信號SFG-2020數字合成信號源SFG-2020|固緯SFG-2020數字合成信號
SFG-2020數字合成信號源SFG-2020|固緯SFG-2020數字合成信號源的特點: |
· 直接?位合成技?及FPGA晶片?? · ?率范?:0.1Hz~20MHz · ?率解析度:100mHz · ?率度及?移度:+/-20ppm · 低失真正弦波:-55dBc,0.1Hz~200kHz · ?出波形:正弦波、方波、三角波 · 具TTL及CMOS OUT · 前面板可?定十??存及呼叫操作?? |
SFG-2020數字合成信號源SFG-2020|固緯SFG-2020數字合成信號源的技術參數:
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⊙1Power Cord x 1GTL-101⊙ 1 |
DIMENSION & WEIGHT | 266(W)⊙107(H)⊙293(D) mmApprox. 3.1kg |
SPF80 DDS數字合成信號源
| SPF80 DDS數字合成信號源的詳細資料： | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 主要特點：
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采用現代直接數字合成技術（ DDS ）設計制造，具有高分辨率，高精度，高、高性價比等突出優點 。 SPF40DDS數字合成信號源
| SPF40 DDS數字合成信號源的詳細資料： | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 主要特點：
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采用現代直接數字合成技術（ DDS ）設計制造，具有高分辨率，高精度，高、高性價比等突出優點 。 最新產品
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