{"product_id":"telewave-tprd-4744-uhf-470-512-mhz-rack-mount-radio-duplexer","title":"TeleWave TPRD-4744","description":"\u003cdiv class=\"w3-container\"\u003e\r\n\u003cdiv class=\"spec-tbl\"\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eManufacturer\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eTelewave, Inc.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eType\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003ePass\/Reject Duplexer\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eProduct Description\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eThe Telewave Model TPRD-4744 duplexer allow simultaneous operation of a transmitter and receiver into a common antenna. These pass-rejectduplexers are ideal for systems with very close frequency spacing of 1 MHz or more. The Telewave TPRD-4744 has two -wave pass-reject cavities in thetransmitter and receiver sections. Because of their superior construction, these Telewave 5 cavity duplexers achieve greater rejection of transmitter spuriousand noise radiation, providing excellent receiver protection. All duplexers are tuned and tested with customer-specified frequencies prior to shipping. Iffrequency changes are required, the positive locking mechanism allows for easy field tuning by rotating the threaded Invar rod\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eFreq. Range (MHz)\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e470-512 MHz\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eApplication\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eA 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.)\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eProduct Narrative\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003ePass\/reject duplexer. Adjustable coupling. Mounts to 19\" rack with cavities positioned vertically.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eMin. Seperation (MHz)\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e5 MHz\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eMaximum Input (Watts)\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e250\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eConnectors\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eN Female\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eNo. of Cavities\/Size\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e4\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003etemp. Range deg-C\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e-30 to +70 deg Celcius\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eMaximum VSWR @ 50 Ohms\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e1.2:1\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eTuning Method\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eField Tune Yourself or Have our certified technicians Tune it for you FREE OF CHARGE\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eSize (HxWxD\")\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e5-1\/4 x 19 x 12\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eFinish\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eGray Enamel\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eCustomer\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003eWhat is the Transmit Frequency? What is the Receive Frequency? Specify in notes at checkout\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-row tblRow\"\u003e\r\n\u003cdiv class=\"w3-quarter\"\u003e\r\n\u003ch4\u003eMfg. Warranty\u003c\/h4\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"w3-threequarter\"\u003e1 Year\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"TeleWave inc","offers":[{"title":"450-470 MHz","offer_id":53699682271596,"sku":"19229","price":3208.95,"currency_code":"USD","in_stock":true},{"title":"400-470 MHz","offer_id":53699682304364,"sku":"19229","price":3368.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/0780\/4780\/files\/TPRD-4554_27c209f8-45a6-4786-96ea-6a0219b82d19.jpg?v=1755698425","url":"https:\/\/theantennafarm.com\/products\/telewave-tprd-4744-uhf-470-512-mhz-rack-mount-radio-duplexer","provider":"The Antenna Farm","version":"1.0","type":"link"}