Gw-Instek GFG-8250A模拟信号发生器5MHz
制造商: GW INSTEK Model: GFG-8250A - 报价要求
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GFG-8250A | ||
MAIN | ||
Frequency Range | 0.5Hz ~ 5MHz (7 Range) | |
Amplitude | >10Vpp (into 50Ω load) | |
Impedance | 50Ω±10% | |
Attenuator | -20dB±1dBx2 | |
DC Offset | <-5v>5V (into 50Ω load) | |
Duty Control | 80% ~ 20%, maximum 1MHz (continuously adjustable) | |
Display | 6 digits LED display *GFG-8215A does not have a display | |
Range Accuracy | ±5%+1Hz (at 3 positions) *only for GFG-8215A | |
SINE WAVE | ||
Distortion | < 1%, 0.5Hz ~ 100kHz | |
THD (Total Harmonic Distortion) | < 30dB, below fundamental in all ranges, from Max to 1/10 level | |
Flatness | < 0.3dB, below 500kHz < 1dB, below 5MHz | |
TRIANGLE WAVE | ||
Linear | > 98%, 0.5Hz ~ 100kHz > 95%, 100kHz ~ 5MHz | |
SQUARE WAVE | ||
Symmetry | ±2%, 1Hz ~ 100kHz | |
Rise or Fall Time | < 50nS at maximum output (into 50Ω load) | |
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 | |
VCF (Voltage Controlled Frequency) | ||
Input Voltage | 0V ~ 10V±1V (100 : 1) | |
Input Impedance | 10kΩ±10% | |
FREQUENCY COUNTER (GFG-8216A/8217A/8219A/8250A/8255A) | ||
INT/EXT | Switch selector | |
Range | 0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT) | 0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT) |
Accuracy | Time base accuracy±1 count | |
Time Base | ±20ppm(23° C ± 5° C)after 30 minutes warm up | |
Resolution | 100nHz for 1Hz, 1Hz for 100MHz | |
Input Impedance | 1MΩ // 150pF | |
Sensitivity | < 35mVrms (5Hz ~ 100MHz) | |
POWER SOURCE | ||
AC115V/230V±15%, 50 / 60Hz | ||
DIMENSIONS & WEIGHT | ||
251(W) x 91(H) x 291(D)mm Approx. 2.3 kg (GFG-8250A) Approx. 2.4 kg (GFG-8255A) |
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