5.6–5.95 GHz RF Downconverter

High-Gain Microwave Frequency Conversion | 4.5 GHz Local Oscillator | 1.1–1.45 GHz IF Output

Overview

The 5.6–5.95 GHz RF Downconverter is designed to convert high-frequency microwave signals into a lower intermediate frequency (IF) range for compatible RF receivers and signal-processing equipment.

With an RF input range of 5600–5950 MHz and an IF output range of 1100–1450 MHz, this frequency converter uses a 4500 MHz local oscillator (LO) to perform frequency downconversion. It is suitable for microwave receiving systems, wireless communication equipment, RF monitoring, and specialized signal-processing applications.

The unit features a specified noise figure of ≤2.8 dB, automatic gain control (AGC), and SMA RF interfaces. Custom configurations may be available to meet specific system requirements.

Key Features

• Wide RF Input Range: Supports 5600–5950 MHz (5.6–5.95 GHz).

• Intermediate-Frequency Output: Converts signals to 1100–1450 MHz.

• Fixed Local Oscillator: Uses a 4500 MHz LO for frequency conversion.

• High Specified Gain: Listed conversion gain of 105 dB ±1 dB; confirm the gain definition and test conditions before ordering.

• Low Noise Figure: Specified noise figure of ≤2.8 dB.

• Automatic Gain Control: AGC range specified as ≥30 dB.

• SMA RF Interface: Designed for integration with compatible RF equipment.

• Metal Enclosure: Measures 225 × 165 × 50 mm.

• Customization Options: Contact us to discuss alternative frequency ranges and configuration requirements.

Technical Specifications

Some electrical specifications, including the unusually high stated conversion gain, require confirmation with the manufacturer. Verify connector gender, impedance, input limits, and supply requirements before purchase.

How It Works

The downconverter mixes the incoming RF signal with a 4.5 GHz local oscillator signal to produce a lower-frequency IF output.

Example frequency conversions:

• 5600 MHz RF input → 1100 MHz IF output

• 5775 MHz RF input → 1275 MHz IF output

• 5950 MHz RF input → 1450 MHz IF output

This frequency translation allows compatible downstream receivers and processing equipment to operate within their supported frequency ranges.

Applications

• Microwave RF receiving systems

• Wireless communication equipment

• RF signal monitoring and analysis

• Intermediate-frequency processing systems

• Laboratory RF testing and measurement

• Specialized receiver development

• Custom microwave communication systems

Frequently Asked Questions

Q1: What frequency range does this RF downconverter support?

It accepts RF signals from 5600 to 5950 MHz and converts them to an IF output range of 1100 to 1450 MHz.

Q2: What is the local oscillator frequency?

The specified local oscillator frequency is 4500 MHz.

Q3: Does the unit support automatic gain control?

Yes. The product specifications list an AGC range of at least 30 dB. Contact us to confirm its control method and operating characteristics.

Q4: What connectors and power supply does it use?

The listed RF interface is SMA-50KFD, and the unit uses a socket-based power supply. Connector details and exact electrical requirements should be confirmed before ordering.

Q5: Can this downconverter be customized?

Custom configurations may be available. Please provide your target input frequency, output frequency, gain requirements, interface type, and intended application for technical evaluation.

Q6: How do I confirm compatibility with my receiver?

Check the RF input range, IF output range, bandwidth, signal levels, impedance, and connector requirements of your receiving system before purchasing.

Ordering Information

Please contact us before ordering to confirm the technical specifications, gain measurement conditions, power requirements, connector configuration, and compatibility with your equipment.

For custom RF frequency conversion solutions, provide your required frequency plan and application details so our engineering team can evaluate your project.