
( Brand: Celwave ), ( Manufacturer Part Number: PD526-4 ), ( Type: Duplexer ), ( Band: Uhf )
The Celwave RFS Cavity BPBR UHF Duplexer with model number PD526-4 is a high-performance dual-band component designed for use in the UHF frequency range of 435 to 470 MHz. This duplexer is an essential component for applications requiring the separation of transmit and receive frequencies in a single antenna system.
The PD526-4 is constructed using advanced RF technology, featuring a cavity design that provides excellent filtering performance and minimizes intermodulation distortion. The duplexer features two separate bandpass filters, allowing for independent transmission and reception of the 435 and 470 MHz bands.
The RFS Cavity BPBR UHF Duplexer is compact and lightweight, making it easy to integrate into a variety of mobile and stationary applications. It is designed for rugged use and is capable of withstanding harsh environmental conditions, including temperature and humidity variations.
The PD526-4 is designed to meet the highest standards of RF performance, with a typical insertion loss of less than 1 dB and a typical isolation of more than 30 dB. It is also frequency agile, allowing for easy tuning to meet the specific requirements of different applications.
This duplexer is suitable for use in a wide range of applications, including amateur radio, public safety, and industrial communications. It is compatible with a variety of antenna systems and can be easily integrated into existing RF systems.
In summary, the Celwave RFS Cavity BPBR UHF Duplexer PD526-4 is a high-performance, compact, and rugged dual-band component designed for use in the UHF frequency range. Its advanced cavity design and excellent filtering performance make it an ideal choice for applications requiring the separation of transmit and receive frequencies in a single antenna system.
Pros of buying a Celwave RFS Cavity BPBR UHF 435-470MHz Duplexer (PD526-4):1. Wide frequency range: The duplexer covers a wide frequency range of 435-470MHz, which is suitable for various UHF applications such as amateur radio, public safety, and industrial communications.
2. High isolation: The duplexer offers high isolation between the transmit and receive paths, reducing the risk of interference between the two signals.
3. Compact size: The duplexer has a compact size, making it easy to integrate into various communication systems.
4. Durable construction: The duplexer is made of high-quality materials, ensuring durability and reliability in harsh environments.
Cons of buying a Celwave RFS Cavity BPBR UHF 435-470MHz Duplexer (PD526-4):1. Limited bandwidth: The duplexer has a limited bandwidth, which may not be suitable for high-speed data applications.
2. Expensive: The duplexer is relatively expensive compared to other duplexers in the market, which may be a limiting factor for some buyers.
3. Requires technical knowledge: The duplexer requires technical knowledge to install and configure, which may be a challenge for some users.
Conclusion:The Celwave RFS Cavity BPBR UHF 435-470MHz Duplexer (PD526-4) is a high-quality duplexer that offers excellent isolation and durability. However, its limited bandwidth and high price may be a limitation for some buyers. If you require a wide frequency range and high isolation for your UHF application, this duplexer is a suitable option.
Recommendation:If you are looking for a high-quality duplexer for your UHF application, the Celwave RFS Cavity BPBR UHF 435-470MHz Duplexer (PD526-4) is a worthy consideration. However, it is essential to consider your specific requirements, such as bandwidth and budget, before making a purchase decision. You may also want to consider other duplexers in the market to ensure that you are getting the best value for your money.
Repeater-builder. Celwave rfs 6 cavity band pass - reject bpbr uhf 70cm 470mhz duplexer: pd526 Motorola 0185417U05 or x182ad purchased new 1 owner installed in doors, environmentally controller conditions, for in building system.
Motorola mtr2k PDF Celwave-pd526-4-2-uhf-duplexer. Very good condition, no issues when removed from service, fully tested and inspected, pictures show close details of connections cabling. 3db both TX to ant and Rx isolation suppression -120db- etl is 17db min. Specifications:- 435 mhz to 470 mhz 5 TX Rx split 3 pass cavities 6 cavity - notch tuning insertion loss -1.