Sinclair Technologies Duplexers
Sinclair Duplexers provide good Tx to Rx port isolation
With the use of bi-directional transmission, duplexers allow a transmitter and receiver to share a single antenna. Duplexers also provide good Tx to Rx port isolation. They are useful in applications where there is limited tower space or application costs are at a premium. A duplexer can help by reducing the cost of leasing additional antenna space and by eliminating the cost of an additional antenna. Base station type duplexers offer the best performance but come at the cost of taking up more space and being heavier. Mobile duplexers typically feature compact form factor and at the same time offer acceptable performance.
Base Station Duplexers
- Features:
- High Tx/Rx isolation for superior performance
- Handles higher power levels
- Rugged design for long-term reliability
- Benefits:
- Ideal for fixed installations with heavy-duty requirements
- Reduces need for multiple antennas, saving tower space and leasing costs
- Applications:
- Public safety networks
- Commercial radio systems
- Large-scale repeater sites
- Series: Typically cavity-based designs for maximum selectivity and durability.
Mobile Duplexers
- Features:
- Compact and lightweight form factor
- Acceptable Tx/Rx isolation for mobile environments
- Easy integration into vehicle-mounted systems
- Benefits:
- Space-saving solution for mobile radios
- Cost-effective for fleet and field operations
- Applications:
- Emergency vehicles
- Service fleets
- Mobile repeater setups
- Series: Often uses smaller cavity or lumped-element designs for portability.
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Resources
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Donor Antennas
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Mobile Antennas
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Duplexers
Sinclair Duplexers provide good Tx to Rx port isolation
Expandable Multicoupler
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