COFDM Dual-Channel RF Frequency Down Converter – BDC/FDC
Overview
The COFDM Dual-Channel RF Frequency Down Converter is designed to convert higher-frequency RF signals into lower-frequency bands for compatible COFDM wireless video receivers and RF communication systems.
With two conversion channels and selectable frequency configurations, this compact module helps integrate high-frequency RF signals into receiver systems that operate at lower frequencies. It is suitable for professional wireless video transmission, UAV communication links, digital broadcasting, and specialized RF applications.
Multiple frequency configurations are available, including 902–928 MHz to 687–713 MHz, 2200–2300 MHz to 750–850 MHz, and 3400–3600 MHz to 500–700 MHz. Custom frequency configurations can also be requested.
Key Features
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Dual-Channel Conversion: Supports two RF conversion channels for compatible dual-channel receiver systems.
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Multiple Frequency Options: Select from several RF input and output frequency configurations.
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Custom Frequency Support: Input frequency, output frequency, and local oscillator (LO) configuration can be tailored to project requirements.
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Compact Design: Small module size for space-constrained RF equipment integration.
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COFDM Compatibility: Designed for compatible COFDM wireless video and digital RF reception systems.
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Flexible Integration: Suitable for embedded receiver platforms and custom RF front-end designs.
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SMA RF Interface: Supports RF connection through SMA connectors; confirm connector details for the selected configuration.
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Low-Voltage Operation: Power requirements depend on the specific module version; confirm the applicable configuration before installation.
Available Frequency Configurations
Select the required configuration when ordering.
|
RF Input Frequency |
RF Output Frequency |
Local Oscillator |
|---|---|---|
|
902–928 MHz |
687–713 MHz |
215 MHz |
|
2200–2300 MHz |
750–850 MHz |
1450 MHz |
|
3400–3600 MHz |
500–700 MHz |
2900 MHz |
|
Custom range |
Custom range |
To be confirmed |
Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Product Type |
RF Block Down Converter (BDC/FDC) |
|
Conversion Channels |
Dual-channel |
|
Frequency Conversion |
RF down-conversion |
|
Standard Input Options |
902–928 MHz; 2200–2300 MHz; 3400–3600 MHz |
|
Standard Output Options |
687–713 MHz; 750–850 MHz; 500–700 MHz |
|
Local Oscillator Options |
215 MHz; 1450 MHz; 2900 MHz |
|
Frequency Customization |
Available upon request |
|
RF Connector |
SMA; confirm selected version |
|
Dimensions |
Confirm for the selected version |
|
Power Requirements |
Confirm for the selected version |
Important: The source page lists selectable frequency configurations and customization options. Confirm the exact model, electrical specifications, connector arrangement, and dimensions with the supplier before ordering. Specifications from other down-converter models should not be assumed to apply to this product.
Applications
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COFDM wireless video reception
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UAV and drone video downlink systems
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Digital video transmission and reception equipment
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RF communication systems
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High-frequency receiver front ends
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Embedded RF modules and custom electronic equipment
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RF testing and development laboratories
FAQ
Q1: What does a dual-channel frequency down converter do?
A: It converts RF signals from a higher input frequency to a lower output frequency across two conversion channels, helping compatible receivers process signals outside their native frequency range.
Q2: Which frequency configurations are available?
A: Listed options include 902–928 MHz to 687–713 MHz, 2200–2300 MHz to 750–850 MHz, and 3400–3600 MHz to 500–700 MHz. Custom configurations may be available.
Q3: Can I request a custom input or output frequency?
A: Yes. Contact us with your required RF input range, output range, local oscillator frequency, and receiver model so compatibility can be evaluated.
Q4: Is this converter suitable for UAV video links?
A: It can be used in compatible COFDM UAV video reception systems where frequency down-conversion is required.
Q5: Will it work with any COFDM receiver?
A: Not necessarily. The converter must match the receiver's supported input frequency, bandwidth, signal level, connector, and power requirements. Please confirm compatibility before purchasing.
Q6: What should I provide when requesting a custom version?
A: Please provide the RF input frequency range, desired output range, local oscillator frequency if specified, number of channels, RF connector type, power supply requirements, and intended receiver model.