
( Brand: Fumei ), ( Part Type: Repeater Radio ), ( UPC: 680491661609 ), ( Package Dimensions Lxwxh: 10.55x9.45x3.27 Inches ), ( Weight: 3.42 Pounds )
The Fumei 680491661609 VHF Duplexer is a high-quality component designed for use in radio repeater systems. This duplexer is specifically tuned to operate at a frequency of 156 MHz, making it an ideal choice for users operating within the VHF band, which ranges from 136 to 174 MHz.
This duplexer is a dual-band device, capable of separating two frequencies simultaneously, allowing for full-duplex communication. It delivers a maximum power of 50 watts, ensuring reliable performance even in high-power applications. The device is constructed with high-quality materials, ensuring durability and resistance to harsh environmental conditions.
The Fumei VHF Duplexer features a 50 ohm impedance, making it compatible with a wide range of radio equipment. It also has a return loss of -20 dB or better, ensuring minimal signal loss and maintaining the integrity of the transmitted signal.
This duplexer is easy to install and requires minimal maintenance. It is designed to be compact and lightweight, making it easy to integrate into various radio repeater systems. The Fumei 680491661609 VHF Duplexer is a reliable and high-performance solution for users looking to enhance their radio repeater systems.
Pros of buying Fumei 680491661609 VHF 136-174MHz 50W Duplexer:1. Wide frequency range: The Fumei duplexer covers a wide frequency range of 136-174MHz, which is suitable for various VHF radio applications.
2. Power handling: With a power handling capacity of 50W, this duplexer can handle high power levels, making it ideal for use in radio repeaters.
3. Duplexer design: The duplexer is a dual-band design, which means it can separate transmit and receive frequencies, reducing interference and improving overall system performance.
4. Affordable price: Compared to other duplexers with similar specifications, the Fumei 680491661609 is relatively affordable, making it an attractive option for budget-conscious buyers.
Cons of buying Fumei 680491661609 VHF 136-174MHz 50W Duplexer:1. Limited tuning range: The duplexer is tuned to a specific frequency of 156MHz, which may not be suitable for all radio repeater applications.
2. No built-in filtering: The duplexer does not have built-in filtering, which may require additional components to be added to the system to reduce interference.
3. Potential for signal loss: Due to the nature of duplexers, there is potential for signal loss, which may affect the overall performance of the radio repeater system.
Conclusion:The Fumei 680491661609 VHF 136-174MHz 50W Duplexer is a good option for budget-conscious buyers looking for a high-power duplexer for their radio repeater system. Its wide frequency range and power handling capacity make it suitable for various VHF radio applications. However, its limited tuning range and lack of built-in filtering may require additional components to be added to the system. Overall, the Fumei duplexer is a reliable and affordable option for radio repeater applications, but it may not be suitable for all applications due to its specifications.
Recommendation:If you are looking for a high-power duplexer for your radio repeater system, the Fumei 680491661609 VHF 136-174MHz 50W Duplexer is a good option to consider. However, make sure to check if it meets your specific application requirements, such as tuning frequency and filtering needs. Additionally, consider adding additional components to the system to improve overall performance and reduce interference.
Three-port network analyzer, dummy load with N male connector, 2 x RF cable from duplexer to the slotted screwdriver and spanner. Specifications: Max power Input: 50W, Frequency Range: 136-174MHz, Isolation Loss: 80dB, Impedance: 50, Operating temperature: 25 - 55, Packages includes: 1 x duplexer, How to tune the frequency: 1.Prepare tools inc. It is unable between 136-174MHz, you can turn it by yourself when have the tools.