Decibel products duplexer download

The product kt2q as well as fq are essential to achieve filters with low insertion loss, and steep drops. This download is the complete 2 volume set in one pdf file, and volume 2 starts on. Productsservices for duplexer decibel rf diplexers, duplexers, and multiplexers 212 companies rf diplexers are threeport frequencydependent devices that. Products services for decibel products duplexer rf diplexers, duplexers, and multiplexers 212 companies rf diplexers are threeport frequencydependent devices that may be used as a separator or a combiner of signals. Decibel products cavities datasheet, cross reference, circuit and application. They isolate the receiver from the transmitter and reduce transmitter noise.

Decibel products handmaking duplexer loops for converting db4060 and db4062 duplexers to 2 meter b model at, we convert a lot of the decibel products dbspectra db4062 vhf from higher frequency vhf models c model designator, 154174 mhz range to 2meter ham amateur radio operating range b. The leftovers including duplexers are now sold by a company called dbspectra. Bandpass reject duplexer decibel db4075w attenuation db vs. For close frequency spacing loss versus frequency separation. Download datasheets and request quotations on products that meet your. Db4075 db4076 tuning instructions repeater builder. Db4058w a fourcavity duplexer also in the 150174 mhz. Decibel products uhf duplexer 250 watt rating db products db 4054 duplexer. Db4055, db4056, db4067, db4068, db4071, db4072 rack mount. Frequencymhz low pass db4076w 406512 mhz two models of this high performance, compact base station duplexer are of fered for the 406420, 450470, 470492 and 492512 mhz bands. Rf basics, rf for nonrf engineers texas instruments. Many years ago decibel products a major rf hardware manufacturer.

It will handle up to 250w and provide 90db of isolation. Spec sheet for 1 channel expansion kit with bracket db4368wbab. Everything we know about this mystery startup from the founder of aereo. Installation and tuning on decibel products 4057 three cavity.