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SG1640N FUNCTION GENERATOR
SG1640N FUNCTION GENERATOR

BDT 15,420/-

Model: SG1640N

Product ID: 100328

Product Details

Brand: MCP
Model: SG1640N
Country Of Origin: China 

Features

  • Multi-waveforms: sine, triangle, square, pulse, ramp, etc.

  • 50Hz sine output

  • TTL output and single output (SG1634N & SG1638N)

  • DC offset and symmetry continuously adjustable

  • VCF input

  • Built-in 6-digit counter up to 15MHz (SG1638N & SG1642N)

  • Power output function (SG1642N)

  • Microphone input (SG1642N)

  • TTL and CMOS outputs (SG1640N)

  • Sweep outputs (SG1640N)

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Output Frequency: 0.2Hz–2MHz
Output Waveforms: sine, square, triangle, ramp, pulse
Output Impedance: 50Ω ±10%
Output Amplitude: ≥20Vp-p (1MΩ load), ≥10Vp-p (50Ω load)
Output attenuation: 0/20/40dB
Attenuation Accuracy: ±3%
DC offset: 0–±10V (1MΩ), 0–±5V (50Ω)
Duty cycle: 20–80%
Sine Wave Distortion: ≤2% (≤100kHz)
Frequency response: ±0.5dB (≤100kHz), ±1dB (>100kHz)
Square Wave: Rise/fall time 100ns (5Vp-p at 1MHz)
TTL Output: Low ≤0.4V, High ≥3.5V, impedance 100Ω
VCF: Input 0–5V, impedance 10kΩ ±10%
Counter: 6-digit display, 1Hz–15MHz, sensitivity 200mVrms, resolution 0.1Hz/1Hz, accuracy ≤1% ±1 digit, max input 50Vp-p
Power Output: 20Vp-p (20Ω), 10Vp-p (4Ω), impedance 4Ω, short-circuit protection, withstand ±35V for 1 min
CMOS Output: Rise/fall ≤50ns, low ≤0.6V, high 4–15V, input impedance 2kΩ
Sweep: Linear/log mode, sweep time 10ms–5s, sweep rate 100:1
Power Supply: 110–127VAC ±10%, 220–240VAC ±10%, 50/60Hz ±2Hz
Dimensions: 225×105×195mm
Weight: 1KG
SG1634N / SG1638N / SG1640N / SG1642N Function Generator Series
 
A family of 2 MHz bench function generators built on one common platform. All models produce sine, square, triangle, ramp, and pulse waves with adjustable DC offset and symmetry, and each higher model adds a useful extra: a built-in counter, sweep and CMOS outputs, or a power amplifier with microphone input.
 
Use it for: electronics teaching labs, student projects, repair benches, amplifier and filter testing, digital circuit work, audio and transducer experiments, and general development.
 
You can (all models):
 
Generate sine, square, triangle, ramp, and pulse waves from 0.2 Hz to 2 MHz
Drive up to 20 Vp-p into 1 MΩ, or 10 Vp-p into 50 Ω
Attenuate the output by 20 dB or 40 dB for small-signal tests
Adjust DC offset (0 to ±10 V into 1 MΩ, ±5 V into 50 Ω) and duty cycle (20% to 80%)
Get a fixed 50 Hz sine output
Feed a control voltage (0 to 5 V) into the VCF input to sweep frequency externally
Test digital circuits with the TTL output
 
Choosing a model:
 
SG1634N SG1638N SG1640N SG1642N
Waveforms, offset, symmetry, VCF Yes Yes Yes Yes
TTL output Yes Yes Yes Yes
Built-in 6-digit counter (1 Hz to 15 MHz) No Yes Yes Yes
TTL and CMOS outputs No No Yes No
Internal sweep (linear/log, 10 ms to 5 s) No No Yes No
Power output (into 4 Ω) No No No Yes
Microphone input No No No Yes
 
Key specs (main output):
 
Output impedance: 50 Ω ±10%; attenuation accuracy ±3%
Sine: distortion ≤2% (up to 100 kHz), response ±0.5 dB up to 100 kHz, ±1 dB above
Square: rise/fall time 100 ns (5 Vp-p, 1 MHz)
Triangle: linearity 98% up to 100 kHz, 95% above
TTL output: low ≤0.4 V, high ≥3.5 V, 100 Ω impedance
 
Built-in counter: 6-digit display, 1 Hz to 15 MHz, 200 mVrms sensitivity, accuracy ≤1% ±1 digit, 50 Vp-p max input.
 
SG1640N extras: CMOS output (rise/fall ≤50 ns, high 4 to 15 V) and sweep with linear or log mode, 10 ms to 5 s sweep time, 100:1 rate.
 
SG1642N extras: power output of 20 Vp-p into 20 Ω or 10 Vp-p into 4 Ω, with short-circuit protection and ±35 V withstand for 1 minute, plus a microphone input.
 
Specs: 110-127 V / 220-240 V (50/60 Hz), 225 × 105 × 195 mm, 1 to 3 kg depending on model (SG1642N is the heaviest).

The SG1634N/SG1638N/SG1640N/SG1642N signal generators provide versatile waveform generation for laboratory and educational use. Supporting sine, square, triangle, ramp, and pulse outputs up to 2MHz, these models offer advanced features such as TTL/CMOS outputs, sweep functions, counters up to 15MHz, and power output capability. With adjustable DC offset, symmetry control, and low distortion sine waves, they deliver precise and reliable signals. Compact and durable, the SG1630N series is ideal for electronics testing, circuit development, and audio/RF experiments.

Question & Answer
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100% Viscose Fabric.

Thank You.
Answered By: Karam Company Ltd.   21.11.2020
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