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Digital Signal Source

3400-3600MHz DDS Signal Source Module | Programmable RF Generator

3400–3600MHz DDS Signal Source Module Product Overview The 3400–3600MHz DDS Signal Source Module is a compact, digitally controlled RF generator designed for high-frequency applications requiring pr……

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Functional characteristics

3400–3600MHz DDS Signal Source Module

Product Overview

The 3400–3600MHz DDS Signal Source Module is a compact, digitally controlled RF generator designed for high-frequency applications requiring precise and programmable signal synthesis. Operating in the 3.4–3.6GHz band, this module leverages Direct Digital Synthesis (DDS) technology to deliver stable, low-phase-noise output with fine power control. It is ideal for integration into test systems, communication platforms, and research setups where accuracy and programmability are critical.

Key Features

Wide Frequency Coverage: Operates from 3400 to 3600MHz, suitable for 5G, satellite, and radar applications.
Programmable Output Power: Maximum output of 10dBm with an adjustable attenuation range of 0–31.5dB in 0.5dB steps.
Digital Control Interface: RS485 serial interface enables remote control of frequency, power, and operational modes.
Broad Power Supply Range: Supports DC 12V to 29V input, ensuring compatibility with various power systems.
Compact and Lightweight: Measures 146×63×17.5mm and weighs only 0.21kg, making it easy to integrate into space-constrained designs.
Standard Connectors: SMA female RF output and 7W2 multi-pin connector for power and control connections.

Technical Specifications

Parameter	Specification	Notes
Signal Type	Digital Signal Source (DDS)
Frequency Range	3400–3600MHz
Max Output Power	10dBm
Output VSWR	≤2.0
Operating Voltage	DC 12V–29V
Max Operating Current	200mA @ 28V
Power Adjustment Range	0–31.5dB
Power Adjustment Step	0.5dB
RF Connector	SMA Female
Power/Control Connector	7W2
Control Interface	RS485
Dimensions	146 × 63 × 17.5mm
Weight	0.21kg

Applications

5G and Wireless Testing: Signal generation for 5G NR, Wi-Fi 6E, and other high-frequency communication systems.
Satellite Communication: Local oscillator or reference signal source for satellite uplink/downlink equipment.
Radar and Sensing Systems: Test signal synthesis for radar calibration and sensor validation.
Research and Development: Flexible RF source for prototyping and experimental setups in academia and industry.

Integration & Control

The module is designed for straightforward system integration. All operational parameters—frequency, output power, and on/off state—can be controlled remotely via the RS485 interface using standard MODBUS or custom command protocols. The wide input voltage range allows direct connection to common DC power supplies, battery packs, or vehicle power systems.

Ordering & Support

This DDS signal source module is available as a standalone unit and can be customized for specific frequency sub-bands, control interfaces, or mechanical configurations. Contact us for technical documentation, control protocol details, and OEM integration support.