Basic Overview
The Standard C Band 4-Port Diplexer is a passive RF device designed to separate and combine signals in systems that require C-band frequencies (4 GHz to 8 GHz). It supports four ports, typically for two transmit paths and two receive paths, facilitating signal routing for multiple transmission and reception channels. The diplexer is primarily used in applications that require high isolation and low insertion loss to maintain signal integrity while dividing and routing signals efficiently.
With circular polarization compatibility, it is ideal for use in satellite communication systems where the orientation of receiving antennas can vary. This diplexer's design ensures minimal interference between channels, enabling simultaneous transmission and reception without signal degradation.
Key Specifications
|
|
FOUR-PORT |
|
|
Operating Frequency, GHz |
TX |
RX |
|
5.85-6.425GHz |
3.625-4.2GHz |
|
|
Polarization |
Linear/Circular |
Linear/Circular |
|
Axial Ratio (Circular-Polarized) |
1.06:1 |
1.06:1 |
|
Insertion Loss, dB |
≤0.25dB |
≤0.4dB |
|
Interface |
CPR137F |
CPR229F |
|
VSWR |
1.25:1 |
1.25:1 |
|
Tx Power Capability, KW |
5KW |
|
|
Isolation, Tx to Rx, dB Tx/Tx Rx/Rx Circular,dB Tx/Tx Rx/Rx Linear,dB |
≥85dB ≥20dB ≥30dB |
|
Advantages and Key Features
The Standard C Band 4-Port Diplexer presents numerous significant benefits that distinguish it from alternative radio frequency components:
- High Isolation: The diplexer provides an isolation level exceeding 40 dB between its ports, a crucial feature for systems that incorporate multiple transmission and reception channels. This significant degree of isolation mitigates signal leakage and interference among the channels, thereby facilitating enhanced clarity in communication.
- Low Insertion Loss: With an insertion loss of less than 0.5 dB, the diplexer guarantees minimal signal degradation, ensuring optimal system performance even in high-demand applications.
- Multi-Port Functionality: In contrast to conventional diplexers, which typically function with two ports, this 4-port configuration facilitates enhanced signal management by enabling the integration of multiple transmission and reception pathways within a single apparatus. This capability is especially advantageous in systems that process multiple signals concurrently.
- Wide Power Handling: Capable of handling up to 30 W continuous power, the diplexer is designed for high-power communication systems, ensuring reliability and longevity under demanding operational conditions.
- Circular Polarization: The diplexer is compatible with circular polarization, ensuring that signals can be transmitted and received effectively even when antenna alignment changes. This feature is especially useful in satellite and radar systems.
- Temperature Resilience: The diplexer operates in a wide temperature range from -40°C to +85°C, making it suitable for both indoor and outdoor applications in diverse environmental conditions.
- Customizable Connectors: Available with SMA and N-type connectors, the diplexer can be tailored to meet specific system requirements, ensuring easy integration into your existing setup.
Applications
The Standard C Band 4-Port Diplexer is a versatile component used in several critical RF and communication applications: Satellite Communication,Radar Systems,Point-to-Point Microwave Links,Wireless Networks,Broadcasting.
Standard C Band 4 port Diplexer Diagram


Why choose Admwtech?
At Admwtech, we specialize in delivering high-performance RF components tailored for advanced communication systems, and our Standard C Band 4-Port Diplexer is no exception. This crucial device ensures the effective management and separation of multiple frequency paths within C-band communication systems, which are commonly used in satellite communications, radar, and point-to-point microwave systems. The 4-port diplexer stands out for its flexibility, supporting multiple channels while offering exceptional isolation and low insertion loss.
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