CH- / CHS-134 Bi-Directional Couplers, 10 - 500 MHz Rev. V3 Features n n FP-2 (CH-134) Constant Coupling - Within ± 0.5 dB Max. MIL-STD-202 Screening Available Description Bi-Directional Couplers offer the ability to couple the power in two directions while maintaining directivity. SF-1 (CHS-134) Pin Configuration (CH-134) Pin No. Function Pin No. Function 1 C 5 A 2 GND 6 GND 3 GND 7 GND 4 B 8 D Pin Configuration (CHS-134) Pin No. Function Pin No. Function 1 C 3 A 2 B 4 D 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice. CH- / CHS-134 Bi-Directional Couplers, 10 - 500 MHz Rev. V3 Electrical Specifications1: TA = -55°C to +85°C Parameter Test Conditions Frequency Units Min Typ Max Coupling Input to Output — dB 10.1 10.8 11.5 Coupling Flatness — — dB — — ± 0.5 VSWR All Ports 10 - 500 MHz 25 - 200 MHz Ratio Ratio — — — — 1.8:1 1.5:1 Both Directions — dB 20 — — — — dB — — 1.6 — — Watt — — 1.0 Directivity Main Line Loss Input Power 2 1. All specifications apply with 50 ohm source and load impedance. 2. Includes theoretical power split. This product contains elements protected by United States Patent umber 3,426,298. Functional Diagram (CH-134) Functional Diagram (CHS-134) 8 4 0° 0° 180° 1 5 Case P2, P3, P6 and P7 Ground 4 2 180° 1 3 Case Ground 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice. CH- / CHS-134 Bi-Directional Couplers, 10 - 500 MHz Rev. V3 Typical Performance Curves Directivity 1.50 50 Directivity (dB) Main Line Loss (dB) Above 0.46 dB Power Split Main Line Loss 1.00 0.50 0.00 40 30 20 5 10 20 50 100 200 300 400 500 5 10 20 F re que nc y ( M H z) 100 200 300 400 500 300 400 500 Coupling VSWR 1.80 1.80 1.60 1.60 VSWR VSWR 50 F re que nc y ( M H z) 1.40 1.20 1.40 1.20 1.00 1.00 5 10 20 50 100 200 300 F re que nc y ( G H z) 400 500 5 10 20 50 100 200 F re que nc y ( G H z) Ordering Information Part Number Package CH-134 PIN FP-2 CHS-134 PIN SF-1 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice.