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Telewave - 470-512 MHz Duplexer (TPRD4744)

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Telewave - 470-512 MHz Duplexer (TPRD4744)

Brand: Telewave           P\N: TPRD4744          

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Availability: Usually Ships Same Day
Condition: New

Your Price: $195375

List Price: $3,259.99


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Telewave The Telewave Model TPRD-4554 duplexer allow simultaneous operation of a transmitter and receiver into a common antenna. These pass-reject duplexers are ideal for systems with very close frequency spacing of 1 MHz or more. The Telewave TPRD-4554 has two -wave pass-reject cavities in the transmitter and receiver sections. Because of their superior construction, these Telewave 5 cavity duplexers achieve greater rejection of transmitter spurious and noise radiation, providing excellent receiver protection. All duplexers are tuned and tested with customer-specified frequencies prior to shipping. Infrequency changes are required, the positive locking mechanism allows for easy field tuning by rotating the threaded Invar rod.


  • GSA: Contract

  • Finish: Gray Enamel

  • Mfg. Warranty: 1 Year

  • RF Connectors: N Female

  • Operating Temperature Range: -30-70 deg C

  • Item Width: 19 in

  • Item Length: 12 in

  • Item Height: 5-1/4 in

  • Frequency Range: 470-512 MHz

  • Minimum Separation: 3

  • Number of Cavities: 4

  • Maximum Power Input: 250 W

  • Maximum VSWR: 1.2:1

  • Insertion Loss (Tx/Ant-dB): 90

  • Insertion Loss (Rx/Ant-dB): 90

  • Minimum Isolation: 60 dB



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