Certificate No. 3875

Directional Couplers
Multi-Octave

  • 0.5 – 18.0 GHz
  • 6, 10, 20, 30 dB
  • Multi-Octave
  • Miniature Size
  • Flat Response
  • Very Cost Effective

Model No. Frequency
(GHz)		 Coupling
(dB) max.		 Frequency
Sensitivity
(dB) max.		 Directivity
(dB) min.		 VSWR
max.		 Insertion
Loss
(dB) max.
(1)

Power
Handling
(Watts)
Avg.
(2) A / B

 Size
(LxWxH)
mm
BDC-005020-06 0.5-2 6 ± 1 ± 0.7 20 1.2 0.5 4 / 50 133x15x11
BDC-005020-10 0.5-2 10 ± 1 ± 0.7 20 1.2 0.5 10 / 50 133x15x11
BDC-005020-20 0.5-2 20 ± 1 ± 0.7 20 1.2 0.4 50 133x15x11
BDC-005020-30 0.5-2 30 ± 1 ± 0.7 20 1.2 0.4 50 133x15x11
                 
BDC-008025-06 0.8-2.5 6 ± 1 ± 0.7 20 1.2 0.5 4 / 50 85x15x11
BDC-008025-10 0.8-2.5 10 ± 1 ± 0.7 20 1.2 0.5 10 / 50 85x15x11
BDC-008025-20 0.8-2.5 20 ± 1 ± 0.7 20 1.2 0.4 50 85x15x11
BDC-008025-30 0.8-2.5 30 ± 1 ± 0.7 20 1.2 0.4 50 85x15x11
                 
BDC-010040-06 1-4 6 ± 1 ± 0.7 20 1.2 0.5 4 / 50 73x15x11
BDC-010040-10 1-4 10 ± 1 ± 0.7 20 1.2 0.5 10 / 50 73x15x11
BDC-010040-20 1-4 20 ± 1 ± 0.7 20 1.2 0.4 50 73x15x11
BDC-010040-30 1-4 30 ± 1 ± 0.7 20 1.2 0.4 50 73x15x11
                 
BDC-020080-06 2-8 6 ± 1 ± 1.0 20 1.2 0.5 4 / 50 43x15x11
BDC-020080-10 2-8 10 ± 1 ± 1.0 20 1.2 0.5 10 / 50 43x15x11
BDC-020080-20 2-8 20 ± 1 ± 1.0 20 1.2 0.4 50 43x15x11
BDC-020080-30 2-8 30 ± 1 ± 1.0 20 1.2 0.4 50 43x15x11
                 
BDC-040180-10 4-18 10 ± 1 ± 1.0 12 1.5 0.8 10 / 50 33x15x11
BDC-040180-20 4-18 20 ± 1 ± 1.0 12 1.5 1.0 50 33x15x11
BDC-040180-30
 4-18
 30 ± 1 ± 1.0 12 1.5 1.0 50 33x15x11
                 
BDC-020180-10 2-18 10 ± 1 ± 1.0 12 1.6 1.5 10 / 50 43x15x11
BDC-020180-20 2-18 20 ± 1 ± 1.0 10 1.6 1.2 50 43x15x11
BDC-020180-30
 2-18 30 ± 1
 ± 1.0 10 1.6 1.2 50 43x15x11

 General Specifications
 Impedance 50 ohms
 Circuit PTFE Based
 Housing Aluminium
 Finish
 Matt Paint
 Connectors SMA Female to MIL-C-39012
 Outline Drawings Available on request
 Operating Temperature Range -40+70C
 Environment
 MIL-E-5400

Notes:
(1) Excludes Coupled Power Loss
(2) A / B
      A = Power Handling into infinite VSWR
      B = Power Handling into 1:5:1 VSWR

We reserve the right to change standard product specifications without notice but will be pleased to consider control drawings for quotation.