Duplexers

TX RX duplexers provide the transmitter and noise suppression characteristics you need while minimizing the loss to your carriers.

• TX RX duplexers provide the transmitter and noise suppression characteristics you need while minimizing the loss to your carriers.
• In VHF and UHF bands, the Vari-Notch ® design is the most commonly used, with a low-loss pseudo-bandpass characteristic that can exist very close to a deep notch.
• In 700/800/900 MHz bands, where there are large guard bands and multiple frequencies per system, the Bandpass duplexer fills the bill nicely, with the combline filter providing both low loss and space efficiency.
• TX RX specializes in custom-designed filter configurations to fit each customer’s unique needs. Please contact us if you cannot find an off-the-shelf duplexer that meets all of your requirements.