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.
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.
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.
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.
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.
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.