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SFG-2010 Taiwan fixed latitude SFG-2010 digital synthesis function signal generator
The characteristics of Taiwan Guwei SFG-2010 digital synthesis function signal generator: direct digital synthesis technology and FPGA chip design. Fr
Product details
Technical parameters of Taiwan fixed latitude SFG-2010 digital synthesis function signal generator：
| Main output | |
| Frequency range (sine wave, square wave) | 0.1Hz~10MHz |
| Frequency range (triangular wave) | 0.1Hz~1MHz |
| resolution | 0.1Hz |
| Frequency stability | ± 20 ppm |
| Frequency accuracy | ± 20 ppm |
| Long term accuracy | ± 5 ppm / year |
| Waveform type | Sine wave, square wave, triangular wave |
| AMPLITUDE | 10Vpp (including 50 Ω load) |
| Amplitude versus frequency flatness (relative to 1kHz sine wave) | ＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～4MHz; ＜± 2dB, 4MHz～10MHz |
| Output Impedance | 50Ω±10％ |
| output attenuator | -20dB±1dB×2 |
| DC compensation range | ＜ -5V ～ ＞+5V (including 50 Ω load) |
| Cycle ratio adjustment range | 20% to 80% below 1MHz (only available for square waves) |
| Cycle ratio resolution | 1% |
| Frequency display | 9-digit LED display |
| Sine wave | |
| harmonic distortion | -55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～10MHz (This is the specification for outputting the maximum value to one tenth of the value and TTL/CMOS OFF) |
| Triangular wave | |
| Linearity | ≧98％,0.1Hz～100kHz; ≧95％,100kHz～1MHz |
| square wave | |
| symmetry | ± 1% of period +4ns to 0.1Hz～100kHz Rise and fall time: ≤ 25ns at maximum output (including 50 Ω load) |
| CMOS output | |
| Output level |
Adjustable from 4Vpp ± 1Vpp to 14.5Vpp ± 0.5Vpp; Rise and fall time: ≤ 120ns |
| TTL output | |
| Output level | ≧3Vpp ; Output thrust: 20 TTL load; Rise and fall time: ≤ 25ns |
| Memory storage | |
| Storage and calling functions | 10 sets of memory settings |
| Input power supply | AC115V, 230V±15%, 50/60Hz |
| attachment | |
| Operation manual x 1, power cord x 1, GTL-101 x 1 | |
| outline dimension | 107(W)×266(H)×293(D) m/m Approx. 3.1kg |
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