49-FF-YY-XX Hybrid Directional Coupler

49-FF-YY-XX Hybrid Directional Coupler

Bi-directional coupler, ideally suited for two-way communications systems

  • Low insertion loss
  • High isolation between ports
  • Excellent VSWR
  • Tri-band and other models are available and customizable.
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Description

We offer a full line of hybrid directional couplers. The full range of decoupling values allows balanced power division and distribution. These couplers are bi-directional and are well suited for two-way communications systems. A full line of tri-band models is available for distribution of VHF, UHF and 800 MHz via a single transmission line. Standard finish is gold alodine.

  • Low insertion loss
  • High isolation between ports
  • Excellent VSWR
  • Tri-band and other models are available and customizable

Please contact our technical support technicians for consultation.

Model With No Load Model With 5 Watt Load Model With 25 Watt Load Frequency Range Decoupling (dB) Insertion Loss (dB) Power Split Ratio (%)
49-13-03-00 49-13-03-05 49-13-03-25 138-174MHz -3.0, ±0.7 -3.0, ±0.3 50 / 50
49-13-48-00 49-13-48-05 49-13-48-25 138-174MHz -4.8, ±0.7 -1.8, ±0.3 67 / 33
49-13-06-00 49-13-06-05 49-13-06-25 138-174MHz -6.0, ±1.0 -1.2, ±0.2 75 / 25
49-13-07-00 49-13-07-05 49-13-07-25 138-174MHz -7.0, ±1.0 -1.0, ±0.2 80 / 20
49-13-10-00 49-13-10-05 49-13-10-25 138-174MHz -10.0, ±1.0 -0.5, ±0.2 90 / 10
49-13-20-00 49-13-20-05 49-13-20-25 138-174MHz -20.0, ±1.0 -0.3 max. 99 / 1
49-38-03-00 49-38-03-05 49-38-03-25 380-512MHz -3.0, ±0.7 -3.0, ±0.3 50 / 50
49-38-48-00 49-38-48-05 49-38-48-25 380-512MHz -4.8, ±0.7 -1.8, ±0.3 67 / 33
49-38-06-00 49-38-06-05 49-38-06-25 380-512MHz -6.0, ±1.0 -1.2, ±0.2 75 / 25
49-38-07-00 49-38-07-05 49-38-07-25 380-512MHz -7.0, ±1.0 -1.0, ±0.2 80 / 20
49-38-10-00 49-38-10-05 49-38-10-25 380-512MHz -10.0, ±1.0 -0.5, ±0.2 90 / 10
49-38-15-00 49-38-15-05 49-38-15-25 380-512MHz -15.0 -0.2 max. 97 / 3
49-38-20-00 49-38-20-05 49-38-20-25 380-512MHz -20.0 -0.2 max. 99 / 1
49-38-30-00 49-38-30-05 49-38-30-25 380-512MHz -30.0 -0.2 max. 99.9 / 0.1
49-74-03-00 49-74-03-05 49-74-03-25 746-960MHz -3.0, ±0.7 -3.0, ±0.3 50 / 50
49-74-48-00 49-74-48-05 49-74-48-25 746-960MHz -4.8, ±0.7 -1.8, ±0.3 67 / 33
49-74-06-00 49-74-06-05 49-74-06-25 746-960MHz -6.0, ±1.0 -1.2, ±0.2 75 / 25
49-74-07-00 49-74-07-05 49-74-07-25 746-960MHz -7.0, ±1.0 -1.0, ±0.2 80 / 20
49-74-10-00 49-74-10-05 49-74-10-25 746-960MHz -10.0, ±1.0 -0.5, ±0.2 90 / 10
49-74-15-00 49-74-15-05 49-74-15-25 746-960MHz -15.0 -0.2 max. 97 / 3
49-74-20-00 49-74-20-05 49-74-20-25 746-960MHz -20.0 -0.2 max. 99 / 1
49-74-30-00 49-74-30-05 49-74-30-25 746-960MHz -30.0 -0.2 max. 99.9 / 0.1