Rectangular Waveguide Branch Guide Couplers

Space Machine custom fabricates a standard product line of branch guide couplers covering waveguide sizes WR62 thru WR284. Inherently full band coupling is not very flat, but coupling over 25% bandwidth is held to ± 0.5dB. Directivity is 20dB minimum. Additional sizes and configurations are available upon request.

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Models

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Highlights

Space Machine custom fabricates a standard product line of branch guide couplers covering waveguide sizes WR62 thru WR284. Inherently full band coupling is not very flat, but coupling over 25% bandwidth is held to ± 0.5dB. Directivity is 20dB minimum. Additional sizes and configurations are available upon request.

Ordering Information

Rectangular Waveguide Branch Guide Couplers

 

Models

    • Model: BGC62-

    • WR: 62

    • Frequency (GHz): 12.40 - 18.00

    • A: 4.00

    • B: 1.50

    • C: 0.75

    • Model: BGC75-

    • WR: 75

    • Frequency (GHz): 10.00 - 15.00

    • A: 4.00

    • B: 1.50

    • C: 0.75

    • Model: BGC90-

    • WR: 90

    • Frequency (GHz): 8.20 - 12.40

    • A: 6.00

    • B: 2.50

    • C: 1.00

    • Model: BGC102-

    • WR: 102

    • Frequency (GHz): 7.00 - 11.00

    • A: 7.00

    • B: 2.50

    • C: 1.00

    • Model: BGC112-

    • WR: 112

    • Frequency (GHz): 7.05 - 10.00

    • A: 8.00

    • B: 2.50

    • C: 1.00

    • Model: BGC137-

    • WR: 137

    • Frequency (GHz): 5.85 - 8.20

    • A: 10.00

    • B: 2.75

    • C: 1.50

    • Model: BGC159-

    • WR: 159

    • Frequency (GHz): 4.90 - 7.05

    • A: 10.00

    • B: 3.00

    • C: 2.00

    • Model: BGC187-

    • WR: 187

    • Frequency (GHz): 3.95 - 5.85

    • A: 11.00

    • B: 3.50

    • C: 2.00

    • Model: BGC229-

    • WR: 229

    • Frequency (GHz): 3.30 - 4.90

    • A: 12.00

    • B: 4.00

    • C: 2.50

    • Model: BGC284-

    • WR: 284

    • Frequency (GHz): 2.60 - 3.95

    • A: 12.00

    • B: 4.00

    • C: 3.00

    Ordering Information

    Rectangular Waveguide Branch Guide Couplers
    Example part number:
    Branch Guide Coupler, WR112, Bronze,
    3dB Coupling, Cover / Cover Flanges, Chromated,
    Paint Space Machine Gray.
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    Series

    BGC

    Model

    BGC62-, BGC75-, BGC90-, BGC102-, BGC112-, BGC137-, BGC159-, BGC187-, BGC229-, BGC284-

    Waveguide Size (wr)

    WR62 thru WR284

    Material (-m)

    A – Aluminum, B – Bronze, O – Other

    Coupling (c)

    3 – 15 dB

    Flange (-f1 f2)

    See Appendix G

    Plating (-p)

    C – Chromate, S – Silver, G – Gold, O – Other, N – None

    Finish (f)

    P – Paint Space Machine Gray, N – None, O – Other

    We’re Your Partner from Prototyping to Production and Beyond

    Space Machine offers a range of solutions to help review prototypes and scale up your production waveguides and parts.Our world class manufacturing facility expertise ensures your order is delivered to your exacting specifications.

    Focus on Quality

    Space Machine recognizes the quality of its products,the satisfaction of its customers and the health and safety of its workers as integral parts of its management function. To this end, the Company has developed a quality management system in accordance with ISO 9001:2015 and AS9100D to ensure customer satisfaction, continual improvement and compliance with all applicable requirements.

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