SG1638B MULTIFUNCTION COUNTER & GENERATOR
BDT 10,400/-
Product Details
Brand: MCP
Model: SG1638B
Country Of Origin: China
Features
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Three selectable waveforms: sine, triangle, square
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Six frequency ranges, up to 2MHz
| Output Frequency: | 0.2Hz–2MHz |
| Waveforms: | Sine, Square, Triangle |
| Output Impedance: | 50Ω ±10% |
| Output Amplitude: | ≥20Vp-p (1MΩ load); ≥10Vp-p (50Ω load) |
| Output Attenuation: | 20dB / 40dB |
| Attenuation Accuracy: | ±3% |
| Sine Wave: |
Distortion Factor: ≤2% (≤2100kHz) Frequency Response: ±0.5dB (≤100kHz), ±1dB (>100kHz) |
| Square Wave: | Rise/Fall Time: 100ns (5Vp-p at 1MHz) |
| Triangle Wave: | Linearity: 98% (≤100kHz), 95% (>100kHz) |
| Power Supply: | 110–127VAC ±10%, 220–240VAC ±10%, 50/60Hz ±2Hz |
| Dimensions: | 225×105×195mm |
| Weight: | 2kg |
2 MHz Function Generator
A compact, easy-to-use bench function generator for everyday electronics work. Pick sine, triangle, or square waves across six frequency ranges from 0.2 Hz to 2 MHz, with strong output level and selectable attenuation for both large and small signals.
Use it for: electronics teaching labs, student projects, repair benches, amplifier and filter testing, and general circuit development.
You can:
Generate sine, square, and triangle waves from 0.2 Hz to 2 MHz in six ranges
Drive up to 20 Vp-p into a high-impedance load (1 MΩ), or 10 Vp-p into 50 Ω
Reduce the output by 20 dB or 40 dB for small-signal tests such as amplifier inputs and sensors
Get a clean sine wave with distortion of 2% or less
Test digital and fast-edge circuits with a square wave rise/fall time of 100 ns
Key specs:
Output impedance: 50 Ω ±10%
Attenuation accuracy: ±3%
Sine frequency response: ±0.5 dB up to 100 kHz, ±1 dB above
Triangle linearity: 98% up to 100 kHz, 95% above
Specs: 110-127 V / 220-240 V (50/60 Hz), 225 × 105 × 195 mm, 2 kg.
The SG1638B multifunction counter and generator is a versatile laboratory instrument designed for waveform generation and frequency testing. Supporting sine, square, and triangle outputs up to 2MHz, it delivers stable signals with low distortion and precise attenuation control. With fast square wave rise times, high triangle linearity, and accurate sine response, the SG1638B is ideal for electronics labs, education, and R&D environments. Compact and reliable, it provides consistent performance for signal simulation and testing applications.
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