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Couplers

Cross Guide Couplers

Space Machine custom fabricates a standard product line of double ridge cross guide couplers covering waveguide sizes WRD180 thru WRD200. Coupling variation is typically + 5dB over the full waveguide band. Directivity is 12dB minimum. Additional sizes and configurations are available upon request.

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Dual Cross Guide Couplers

Space Machine custom fabricates a standard product line of double ridge dual cross guide couplers covering waveguide sizes WRD180 thru WRD200. Coupling variation is typically + 5dB over the full waveguide band. Directivity is 12dB minimum. Additional sizes and configurations are available upon request. See next page for standard dimensions.

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Dual Loop Couplers 

Space Machine custom fabricates a standard product line of double ridge dual loop couplers covering waveguide sizes WRD750 thru WRD200. These loop couplers are ideally suited for 25% bandwidths with coupling variation of ± 0.5dB. Over the full waveguide band, coupling variation is + 2.5dB. Directivity is 15dB minimum. Main arm VSWR is 1.15:1 and secondary arm VSWR is 1.3:1.

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Dual Topwall Couplers

Space Machine custom fabricates a standard product line of double ridge dual topwall couplers covering waveguide sizes WRD180 thru WRD200. Coupling variation is typically ± 2dB over the full waveguide band. Directivity is 20dB minimum. Additional sizes and configurations are available upon request. See next page for standard dimensions.

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Loop Couplers

Space Machine custom fabricates a standard product line of double ridge loop couplers covering waveguide sizes WRD750 thru WRD200. These loop couplers are ideally suited for 25% bandwidths with coupling variation of ± 0.5dB. Over the full waveguide band, coupling variation is + 2.5dB. Directivity is 15dB minimum. Main arm VSWR is 1.15:1 and secondary arm VSWR is 1.3:1.

Download Data Sheet

Topwall Couplers

Space Machine custom fabricates a standard product line of double ridge topwall couplers covering waveguide sizes WRD180 thru WRD200. Coupling variation is typically ± 2dB over the full waveguide band. Directivity is 20dB minimum. Additional sizes and configurations are available upon request. See next page for standard dimensions.

Download Data Sheet