directional coupler SURFACE MOUNT MODEL: sdc-CA11 20 - 750 MHz wide BANDWIDTH FEATURES: ► Low Insertion Loss ► Excellent Coupling Flatness ► High Directivity ► Lead Free - RoHs Compliant ► Small Size, Surface Mount 19.0 19.2 19.4 Coupling (dB) 19.6 19.8 20.0 20.2 20.4 20.6 20.8 21.0 20 120 220 320 420 520 620 720 Frequency (MHz) SPECIFICATIONS (Rev. A 09/02/11) Package # Frequency 20 - 750 MHz Coupling 20 dB ±0.5 dB (Nom.) Coupling Flatness Mainline Loss Directivity dB (Typ.) dB (Max.) ± 0.2 ± 0.4 dB (Typ.) dB (Max.) 0.50 0.80 dB (Typ.) dB (Min.) 25 20 Input Power 3 Watts (Max.) Output Impedance 50 Ohms (Nom.) VSWR: 1.3:1 (Typ.) Operating Temperature Range -40 to +110 °C Input 8 Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com 133LF PORT CONFIGURATION Output Coupled 2 3 Gnd. All Others [ 1 of 3 ] directional coupler SURFACE MOUNT MODEL: sdc-CA11 20 - 750 MHz wide BANDWIDTH 5 Directivity (dB) 10 15 20 25 30 35 40 20 120 220 320 420 520 620 720 520 620 720 Frequency (MHz) 0.0 0.1 Mainline Loss (dB) 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 20 120 220 320 420 PERFORMANCE PLOTS 0 Frequency (MHz) Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com [ 2 of 3 ] directional coupler SURFACE MOUNT MODEL: sdc-CA11 20 - 750 MHz wide BANDWIDTH 5 Return Loss (dB) 10 15 20 25 30 35 40 20 120 220 320 420 520 Frequency (MHz) Input Output Coupled Copyright © Synergy Microwave Corporation 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com 620 720 PERFORMANCE PLOTS 0 [ 3 of 3 ]