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Telewave Inc TPRD-0454

40-50 MHz Band-Pass 4-Cavity Bandpass/Reject Duplexer, 5 inch, N-Female Connector
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Item SKU Number:  480746
Made in:  USA 
FCA point / Shipped from:  USA 
 Download Free Materials:
  
Adobe Acrobat Reader Telewave-TPRD-0354-0454-0554-pass-reject-duplexers.pdf (79.37 KB)
 Item Details:


Telewave TPRD Series Pass/Reject Duplexers

The Telewave TPRD duplexers enable a transmitter and a receiver to operate simultaneously using a single antenna. These devices are engineered to minimize signal loss while also providing optimal isolation to prevent interference between the transmitting and receiving signals. Their Pass-Reject configuration incorporates a bandpass filter with an adjustable notch specifically tuned to the receiver's frequency, enhancing performance even when frequencies are closely spaced.

Telewave's high-quality construction of cavity duplexers ensures improved rejection of any unwanted transmitter signals, offering enhanced protection for the receiver. Both the selectivity and the insertion loss can be fine-tuned by rotating the precisely calibrated connector loops.

The cavities in Telewave duplexers are constructed from ¼-inch thick aluminum top plates, which are permanently welded to the aluminum outer conductor for durability. The use of silver-plated tuners, beryllium copper finger stock contactors, and Invar tuning rods with threads guarantees maximum stability under temperature fluctuations, a higher quality factor ("Q"), and reliable performance over many years.


Note:

For detailed specifications on this item, download Telewave Large Product Brochure (the link is below). Bulky items may incur higher shipping charges, please inquire before ordering.


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 Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

Telewave Product Catalog
Telewave Large Product Brochure

An illustrated catalog featuring specifications and graphs of RF products.
Telewave All Products 2023
Telewave All Products List

Browse a list of all the RF products that are available in 2023.


Telewave logoTelewave Inc. designs and manufactures high quality RF system products. It serves wireless system operators, public safety providers, local and state governments, and federal agencies in the United States and internationally. The company was founded in 1972 and is based in San Jose, California. Telewave strives to be the premier supplier of seamless interoperable communication systems that provide security and reliability in mission critical eco-systems for both commercial and military applications worldwide. Telewave products are used by more than 7,500 equipment and network manufacturers and government agencies throughout the world.





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