TPRD-1484 – Pass-Reject Base Station Duplexer – 118-148 MHz

$2,896.91

  • Tuning Range: 118-148 MHz
  • Frequency Separation (min): 500 KHz
  • Max Input Power: 300 watts
  • RX Isolation: 80 dB
  • Number of Cavities: 4 – 8″Dia.
  • Dimensions (HWD) in. (cm): 30 x 19 x 17 (76 x 48 x 43)
  • Net Weight lb. (kg): 37 (16.8)
SKU: TPRD-1484 Categories: ,

Product Description

TPRD-1484 - Pass-Reject Base Station Duplexer - 118-148 MHz

The Telewave TPRD-1484 duplexer allows the simultaneous operation of a transmitter and receiver into a common antenna. This Pass-Reject duplexer is ideal for use in systems requiring maximum isolation, with close frequency spacing down to 300KHz.

The TPRD-1484 duplexer has two pass-reject cavities each in the transmitter and receiver sections. Selectivity and insertion loss may be adjusted by rotating the calibrated connector loops.

Telewave duplexers have ¼-inch aluminum top plates which are fully welded to the aluminum outer conductor. As a result of their superior construction, Telewave 8” cavity duplexers achieve greater rejection of transmitter noise and spurious radiation, providing excellent receiver protection.

Silver-plated tuners, beryllium copper finger stock contactors, and threaded Invar rods assure maximum temperature stability, higher “Q”, and many years of trouble-free operation.

Datasheet







Free Ground Shipping – For expedited shipment please contact Telewave by clicking “Request more information” tab to the left, or please call (800) 331-3396

3 Week Standard Lead Time.

Free Ground Shipping – For expedited shipment please contact Telewave by clicking “Request more information” tab to the left, or please call (800) 331-3396