Telewave, Inc. - 450-470 MHz Duplexer

Application A duplexer is a device that will allow both a transmitter and a receiver to operate from a singleantenna (freeing up tower space, and reducing cable runs etc.) The TPRD-4544 Base Station Duplexer provides high performance with an innovative design. By using two Pass / Reject cavities in the transmitter and receiver path, these duplexers provide maximum TX to RX protection in the most severeRF environments. Pass/reject duplexer. RG-214 Mil-Spec cable is used for all interconnections to ensure long life, and lowest insertion loss with maximum power handling capability. Duplexers mount on a 19 standard rack, with panelheight of 5.25. Maximum Power Input (Watts) 250 Insertion Loss (Tx/Ant-dB) 1.0 Isolation Rx (Notch-dB) 90 Maximum VSWR @ 50 Ohms 1.2:1 Size (L x W x H) 5.25" x 19" x 10.5" Number of Cavities/Size 4 (4") Electrical Length 1/4 wave Comment *Specify TX & RX Mfg. Warranty 1 Year Type Pass/Reject Frequency Range (MHz) 450-470 Tuning Method Pro Telecom Supply or Field Tune Insertion Loss (Rx/Ant-dB) 1.0 Isolation Tx Side 90 Minimum Separation (MHz) 5 Connectors N Female Temperture Range (Deg C) -30 to +70 Finish Gray Ask Customer What is the transmit frequency? What is the receive frequency?