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Metravi DDS-1120 DDS Function Generator

Price 89857 INR/ Piece

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MOQ : 1 Piece

Metravi DDS-1120 DDS Function Generator Specification

Application
Function/Signal generation for testing and measurement

Frequency
0.01 Hz - 20 MHz

Operating Voltage
AC 220V 10%, 50Hz

Temperature
0C to 40C

Measuring Range
0.01 Hz to 20 MHz

Test Range
0.01 Hz - 20 MHz

Humidity
80% RH (non-condensing)

Features
Waveform Output, Digital Display, Sweep Function, Frequency Counting, Arbitrary Waveform Function

Resolution
10 mHz

Automation Grade
Manual

Power Supply
AC 220V 10%, 50Hz

Interface Type
USB Host & Device, RS232

Accuracy
1010 (frequency)

Display Type
2.4 TFT LCD Display

Mounting Type
Tabletop

Usage
Laboratory, R&D, Education, Electronic Equipment Testing

Machine Weight
1.6 kg

Control Mode
Manual

Duty Cycle
1% ~ 99% (available for square and pulse)

Sweep Mode
Linear or Logarithmic

Dimensions
220 mm 200 mm 65 mm

Frequency Counter
1 Hz - 100 MHz

Maximum Output Voltage
20 Vpp (open-circuit)

Output Impedance
50 10%

Model
DDS-1120

Arbitrary Waveform Memory
2 Kpts

Phase Adjustment
0 to 360

Display Resolution
320 x 240 pixels

Equipment Type
DDS Function Generator

Main Waveforms
Sine, Square, Triangle, Pulse, Arbitrary, Ramp, Noise

Modulation Functions
AM, FM, FSK

Metravi DDS-1120 DDS Function Generator Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
100 Pieces Per Week

About Metravi DDS-1120 DDS Function Generator

1Hz full-band resolution
5MHz~30MHz pulse waveform, adjustable rise/fall time
14-bit/16-bit vertical resolution
Two equivalent-performance channels
Max arbitrary waveform length of 8k/16M points; 48/161
non-volatile waveforms storage

Comprehensive Waveform Generation

With the Metravi DDS-1120, users can easily produce sine, square, triangle, pulse, noise, ramp, and arbitrary waveforms, tailored for various test scenarios. The output voltage can go up to 20 Vpp (open-circuit), while the duty cycle is adjustable from 1% to 99% for square and pulse outputs, ensuring adaptability to diverse application needs.

Advanced Modulation and Sweep Functions

The DDS-1120 supports AM, FM, and FSK modulation, as well as linear and logarithmic sweep modes-making it suitable for in-depth analysis and complex signal simulation. Arbitrary waveform functionality, with 2 Kpts memory, enables users to generate custom signal shapes needed for challenging test cases.

User-Friendly Interface and Connectivity

A 2.4-inch TFT LCD with 320 x 240 resolution provides clear visual feedback. The equipment is controlled manually and comes equipped with USB Host & Device, along with RS232 interfaces, allowing integration with test systems and PCs for data transfer or remote operation.

Reliable Performance in Laboratory Settings

Engineered for laboratory, R&D, and educational applications, the DDS-1120 maintains measurement accuracy of 10106, 10 mHz resolution, and stable operation across 0C-40C and up to 80% non-condensing humidity. It is compact, lightweight (1.6 kg), and powered by AC 220V 10%, 50 Hz, adapting seamlessly to standard lab environments.

FAQ's of Metravi DDS-1120 DDS Function Generator:

Q: How do I generate a specific waveform on the Metravi DDS-1120?

A: Select the desired waveform (sine, square, triangle, pulse, arbitrary, ramp, or noise) using the manual control interface. Adjust parameters such as frequency, amplitude (up to 20 Vpp), and duty cycle (for square or pulse) directly from the front panel to suit your testing requirements.

Q: What are the main benefits of using this function generator for electronic testing?

A: The DDS-1120 delivers precise signal generation with high resolution (10 mHz), broad frequency range (0.01 Hz to 20 MHz), and versatility across multiple waveforms and modulation types. Its arbitrary waveform capability and memory allow for simulation of real-world signal conditions, making it invaluable for troubleshooting, development, and education.

Q: Where is the Metravi DDS-1120 typically used?

A: This function generator is widely used in laboratories, R&D facilities, educational institutions, and electronic equipment testing environments throughout India. Its robust design and broad feature set accommodate both learning scenarios and professional applications.

Q: What interface options are available for data connectivity and remote operation?

A: The DDS-1120 includes USB Host & Device interfaces as well as RS232 connectivity, enabling users to link the device with computers, data acquisition systems, or automated test setups for flexible waveform uploads, downloads, or remote control.

Q: When should I use the sweep or arbitrary waveform functions?

A: Sweep functions (linear or logarithmic) are ideal when testing circuit response over a frequency range, such as filter analysis or resonance detection. Use the arbitrary waveform feature when custom or complex signals are required-helpful for simulating non-standard or real-life waveforms during advanced troubleshooting or design work.

Q: How can I ensure measurement accuracy with this device?

A: The instrument provides a frequency accuracy of 10106 and high frequency resolution (10 mHz). For optimal accuracy, operate the generator within the recommended temperature (0C-40C) and humidity (80% RH, non-condensing) conditions.

Q: What is the process for counting frequencies with the DDS-1120?

A: Connect the input signal to the frequency counter terminals, set the device to frequency counter mode, and it will display the detected frequency (from 1 Hz to 100 MHz) on the LCD in real-time.

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