Are you looking for the best signal generator price in Bangladesh? Whether you are an electronics hobbyist, an engineering student, or a professional developer, finding the right signal generator is crucial for testing, troubleshooting, and circuit design.
In Bangladesh, the price of signal generators typically ranges from BDT 1,500 to BDT 75,000+, depending on the type, frequency range, and brand.
Quick Price Summary of Signal Generators in BD
| Type of Device | Estimated Price Range (BDT) | Best For |
| DIY Signal Generator Modules | BDT 1,200 – BDT 3,500 | Students & Hobbyists |
| Handheld/Portable Generators | BDT 4,500 – BDT 12,000 | Field Troubleshooting |
| Benchtop Function Generators | BDT 15,000 – BDT 80,000+ | Labs & Professional R&D |
| High-End RF Signal Generators | BDT 1,00,000+ | Advanced Communication Systems |
Factors Influencing Signal Generator Prices
When shopping for test equipment in the Bangladeshi market, several technical factors will determine the final cost:
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Frequency Range: Basic models offer up to 5MHz, while professional units reach 30MHz, 60MHz, or even GHz levels for RF testing.
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Waveform Variety: Entry-level devices produce Sine, Square, and Triangle waves. Advanced Arbitrary Waveform Generators (AWG) can create custom, complex pulses.
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Brand Reputation: Premium brands like Rigol, Siglent, Keysight (Agilent), and Tektronix command higher prices due to accuracy and build quality. Budget-friendly options include Uni-T and various OEM modules.
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Output Channels: Dual-channel generators are more expensive than single-channel versions but offer better flexibility for comparing signals.
Top Brands Available in Bangladesh
If you are looking for reliability and precision, consider these brands widely available through local importers:
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Rigol & Siglent: The gold standard for mid-range professional benchtop units.
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Uni-T: Excellent price-to-performance ratio for educational purposes.
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Gwinstek & Aim-TTi: Known for durability in industrial environments.
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Generic Modules (XR2206/AD9833): Highly affordable kits for DIY enthusiasts.
Where to Buy Signal Generators in Bangladesh?
Online Retailers (Convenience & Delivery)
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RoboticsBD & TechShopBD: The best places for DIY modules and hobbyist-grade equipment.
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Daraz.com.bd: Offers a wide variety of imported budget signal generators.
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Ubuy Bangladesh: Ideal for sourcing high-end international brands not available locally.
Local Electronics Hubs (Inspection & Warranty)
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Patualy Tuly (Dhaka): The heart of the electronics component market in Bangladesh.
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Power Tech Electric: A reputable supplier for industrial-grade testing equipment.
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EEE Shop BD & ZerOneTech: Specialized stores catering to engineering students and labs.
Common Applications of Signal Generators
Signal generators are indispensable tools in the Bangladeshi tech sector for:
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Educational Labs: Teaching students about wave patterns and frequency response.
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Audio Equipment Repair: Testing amplifiers and speakers for distortion.
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Telecommunications: Designing and troubleshooting RF circuits and wireless systems.
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Circuit Design: Providing a reliable input signal to verify new hardware prototypes.
Tips for Choosing the Right Model
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Define Your Bandwidth: Don’t pay for 100MHz if your work only requires 10MHz.
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Check the Sampling Rate: A higher sampling rate ensures a more accurate representation of the waveform.
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Accuracy & Stability: Ensure the device has a low “Total Harmonic Distortion” (THD) if you are working with audio or precision analog circuits.
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Warranty Matters: Since these are precision instruments, always buy from sellers like Power Tech or established tech shops that offer a service warranty.
Frequently Asked Questions (FAQ)
Q1: Can I use a smartphone app as a signal generator?
Answer: While apps can generate audio-frequency signals through the headphone jack, they lack the voltage range, frequency precision, and impedance matching required for professional electronic testing.
Q2: What is the difference between a Function Generator and a Signal Generator?
Answer: A function generator produces standard waveforms (Sine, Square, etc.), while a “Signal Generator” is a broader term that often refers to high-frequency RF generators used in communication.
Q3: Is it safe to buy signal generators from Daraz?
Answer: Yes, but ensure you check the seller’s ratings and “Brand” status. For professional high-cost units, it is safer to buy from specialized engineering shops.
Conclusion
The signal generator price in Bangladesh is now more competitive than ever, with options ranging from affordable DIY kits at BDT 2,999 to professional benchtop units. For the best experience, balance your budget with your technical requirements and always prioritize reputable local suppliers for better after-sales support.