B&K PRECISION 4040B DDS Function Generator, 0.01 Hz – 20 MHz
The B&K PRECISION 4040B is a DDS function generator with sweep capability, covering 0.01 Hz to 20 MHz. It outputs 20 mVpp to 20 Vpp (open circuit) with amplitude flatness of +/-1 dB to 20 MHz and a frequency accuracy…
SKU 3G-OTH-198306
Also listed as: 4040 B · 4040-B
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The B&K PRECISION 4040B is a DDS function generator with sweep capability, covering 0.01 Hz to 20 MHz. It outputs 20 mVpp to 20 Vpp (open circuit) with amplitude flatness of +/-1 dB to 20 MHz and a frequency accuracy of 0.01% +/-0.006 Hz. The unit includes a USB Type A to Type B cable and features a rise time of less than 20 nsec (10%-90%) at full amplitude into 50 ohms.
Frequently Asked Questions
What is the B&K PRECISION 4040B signal generator used for?
The B&K PRECISION 4040B is a DDS function generator with sweep capability used for testing and troubleshooting electronic circuits, sensors, and audio systems. It outputs sine, square, and other waveforms from 0.01 Hz to 20 MHz, making it suitable for R&D labs, repair shops, and educational settings.
What are the specifications of the B&K PRECISION 4040B?
The 4040B covers 0.01 Hz to 20 MHz with amplitude from 20 mVpp to 20 Vpp (open circuit). Amplitude flatness is +/-1 dB to 20 MHz, frequency accuracy is 0.01% +/-0.006 Hz, and rise time is less than 20 nsec (10%-90%) into 50 ohms. It includes a USB Type A to Type B cable.
Where to buy the B&K PRECISION 4040B worldwide?
3G Electric supplies the B&K PRECISION 4040B signal generator to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this DDS function generator with sweep capability.
How to select a sweep function generator like the 4040B?
When selecting a sweep function generator, consider frequency range, amplitude range, waveform types, and accuracy. The B&K PRECISION 4040B offers 0.01 Hz to 20 MHz, 20 mVpp to 20 Vpp output, and 0.01% frequency accuracy. Ensure the generator meets your test signal requirements for rise time and flatness.
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3G Electric supplies B&K PRECISION sweep function generators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
