Description
Atlantic Radio Duplexer UHF (380-520 MHz)
50 Watt, 6-Cavity UHF Duplexer with N-Female Connectors
The Atlantic Radio Duplexer (ARDUPUHF) is a high-performance, 6-cavity duplexer designed for UHF repeater systems operating across the wide 380–520 MHz frequency range. This duplexer is an essential component that allows a single antenna to be used simultaneously for both a repeater's transmitting and receiving paths without interference.
Engineered to handle a maximum power input of 50 Watts, the Atlantic Radio Duplexer features professional-grade N-Female connectors for secure, low-loss connections to the antenna and radio equipment. For optimal performance, Atlantic Radio includes tuning of the duplexer at no extra cost, requiring the customer to provide the high and low operating frequencies at the time of order.
Key Features
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UHF Frequency Range: Operates across the versatile 380–520 MHz band, suitable for a wide variety of commercial and public safety applications.
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6-Cavity Design: Provides a high level of isolation (typically >75 dB), ensuring the transmitter's signal does not interfere with the receiver's sensitivity.
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50 Watt Power Handling: Built to safely handle high power output, making it ideal for most standard repeater configurations.
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N-Female Connectors: Features industry-standard N-Female connectors for robust, low-insertion-loss connection to coaxial feedlines.
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Included Professional Tuning: Tuning to your specific high and low frequencies is included in the purchase price, guaranteeing peak performance and low insertion loss.
Chart
| Frequency Range (MHz) |
Bandwidth (KHz) |
Max. Power Input (W) |
Standard Termination |
Frequency Spacing (MHz) |
Dimensions (mm) |
|
380~520
|
±400
|
50 |
N |
10 |
225x190x37 |
| Insertion Loss (dB) |
Nominal Impedance |
V.S.W.R. |
Suppression |
Isolation (dB) |
Weight Kg) |
|
≤1.0
|
50 |
≤1.5
|
>75
|
>75
|
1.7 |
Benefits
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Optimized Repeater Performance: High isolation and low insertion loss maximize the effective range and sensitivity of the repeater system.
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Cost-Effective Installation: Allows the repeater to operate using only one antenna and one feedline, simplifying installation and reducing hardware costs.
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Guaranteed Out-of-Box Functionality: Professional tuning is included, ensuring the duplexer performs correctly right out of the box for your specific frequencies.
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Durable Construction: Robust design and stable performance suitable for continuous operation in fixed repeater sites.
Warranty
2-year manufacturer's warranty
