66-13-44-RE Re-Entrant Base Station Duplexer (VHF)

66-13-44-RE Re-Entrant Base Station Duplexer (VHF)

Frequency Range: 138-174 MHz

Ideal for compact high performance applications

  • Designed for the combination of two frequencies that require extra isolation. Can also be used as efficient pre-selectors
  • A six and an eight cavity configuration is also available for a higher level of isolation and selectivity
  • Can be retuned in the field
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SKU: 66-13-44RE Categories: , Tags: , ,

These duplexers are available in other frequencies and configurations. Please call our technical support for additional  models.

 

Description

These base station duplexers use four 4” x 4” x 10” cavities. They are ideal for compact high performance applications. They are designed to cover the VHF frequency band. These filters are designed for the combination of two frequencies that require extra isolation or they can be used as an efficient preselector. A six and an eight cavity configuration is also available for a higher level of isolation and selectivity.

Additional information

Frequency Range, MHz

138-174

Frequency Spacing Min., kHz

500

Cavity Number

4

Continuous Power Input, Watts

350

Connectors (Equipment/Antenna)

N Female

Insertion Loss, dB

1.5

Channel Isolation, dB

70

VSWR

1.22:1

Temperature Range, ºC

– 40 to +60

Cavity Size, in (H x W x D)

4 x 4 x 10

Max Length, in (H x W x D)

5.2 x 19 x 14 (3 Rack Units)

Mounting

19-inch Rack Mount