SG1634N, SG1638N, SG1640N & SG1642N
FUNCTION GENERATOR
Features
.Multi waveforms: sine, triangle, square, pulse and etc.
.TTL output and single output(SG1634N &SG1638N)
.DC offset and symmetry continuously adjustable
.VCF input
.Built-in 6 digits counter up to 15MHz (SG1638N & SG1642N)
.Power output function (SG1642N)
.Microphone input(SG1642N)
.TTL and CMOS outputs (SG1640N)
.Sweep outputs (SG1640N)
| Technical Data |
|
| Main output | Output frequency | 0.2Hz~2MHz |
| Output waveforms | Sine, Square, Triangle, Ramp, Pulse and etc. |
| Output impedance | 50Ω±10% |
| Output amplitude | ≥20Vp-p(1MΩ Load):≥10Vp-p(50Ω Load) |
| Output attenuation | 0dB/20dB/40dB/60dB |
| DC offset | 0~±10V(1MΩ Load); 0~±5V(50Ω Load) |
| Duty cycle | 20% ~ 80% |
| Sine wave | Distortion factor | ≤2% (≤100kHz) |
| Frequency response | ±0.5dB (≤100kHz), ±1dB (>100kHz) |
| Square wave | Rise or fall time | 100ns (5Vp-p 1MHz) |
| Triangle wave | Linear | 98% (≤100kHz, 95% (>100kHz) |
| TTL output | Rise or fall time | ≤50ns |
| Low level | ≤0.4V |
| High level | ≥3.5V |
| Impedance | 100Ω |
VCF
| Input voltage | 0~5V |
| Input impedance | 10kΩ±10% |
Counter
(SG1638N,
SG1640N & SG1642N) | Display | 6 digits |
| Frequency range | 1Hz ~ 15MHz |
| Input impedance | 10kΩ±10% |
| Sensitivity | 200mVrms |
| Gate time | 10s (≤8kHz), 1s (8kHz to 200kHz), 0.1s (200kHz to 15MHz) |
| Resolution | 0.1Hz/1Hz |
| Accuracy | ≤1%±1 digit |
| Max.input voltage | 50Vp-p |
Power output
(SG1642N) | Output amplitude | 20Vp-p (20Ω), 10Vp-p (4Ω) |
| Output impedance | 4Ω |
| Protection | Short circuit; Resist input voltage: ±35V(1 min) |
CMOS output
(SG1640N) | Rise or fail time | ≤50ns |
| Low level | ≤0.6V |
| High level | 4V~15V |
| Input impedance | 2KΩ |
Sweep
(SG1640N) | Sweep mode | Lin./log |
| Sweep time | 10ms~5s |
| Sweep rate | 100:1 |
| Power supply | 110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz |
| Dimension(W×H×D) | 225(W) ×105(H)×195(D)mm |
| Weight | 1 kg / 3 kg (SG1642N) |
