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| Agilent 87300B,C,D and 87301B,C,D,E Directional Couplers 87310B Hybrid Coupler Product Overview Features and Description * Compact size * Broadband up to 50 GHz * Excellent performance The Agilent Technologies 87300 series of compact, broadband directional/ sampling and hybrid couplers are well suited for signal monitoring or, when combined with a coaxial detector, signal leveling. See page 2 for the wide range of product offerings. Product Applications These compact, broadband directional couplers are important components for many microwave measurement systems. Although most modern signal generators and sweepers supply signals whose power levels are stable with respect to frequency, variations in signal level are introduced due to the cable losses (which increase with frequency) and the frequency response of other components in the signal path. Inserting a directional coupler into the system with a suitable microwave detector to supply feedback to the ALC circuit of a signal generator or sweeper provides a leveled signal at a particular point in the system (Figure 1). Agilent 8474B,C,E detectors offer excellent broad-band frequency response and low SWR for this application. Other applications include power monitoring with an 848X series power sensor connected to the sampling port. Connect the sampled signal port to a microwave counter to monitor frequency or to a signal analyzer for frequency spectrum monitoring (Figure 2). Product Specifications Model Frequency range (GHz) Nominal coupling and variation with respect to output (or coupling factor over insertion loss) Frequency sensitivity Directivity Maximum SWR Insertion loss Typical insertion loss (dB, f = freq. in GHz) Power rating Average Peak Connectors Weight in grams (oz) Model Frequency range (GHz) Nominal coupling and variation with respect to output (or coupling factor over insertion loss) Frequency sensitivity Directivity Maximum SWR Insertion loss Typical insertion loss Power rating Average Peak Connectors Weight in grams (oz) 87300B 1 to 20 GHz 87300C 1 to 26.5 GHz 87300D 6 to 26.5 GHz 10 0.5 dB 0.35 dB, 1 to 20 GHz >16 dB 1.35 <1.5 dB 0.6+0.04f 10 1 dB 0.5 dB, 1 to 26.5 GHz >14 dB, 1 to 12.4 GHz >12 dB, 12.4 to 26.5 GHz 1.35, 1 to 12.4 GHz 1.50, 12.4 to 26.5 GHz <1.2 dB, 1 to 12.4 GHz <1.7 dB, 12.4 to 26.5 GHz 0.6+0.04f 10 0.5 dB 0.3 dB >13 dB 1.40 < 1.3 dB .6 + 0.025f 20 W 3 kW SMA (f) 74 (2.6) 87301B 10 to 46 GHz 20 W 3 kW 3.5 mm (f) 60 (2.1) 87301C 10 to 50 GHz 20 W 3 kW 3.5 mm (f) 31.2 (1.1) 87301D 1 to 40 GHz 87301E 2 to 50 GHz 10 0.7 dB 0.3 dB >10 dB 1.80 <1.9 dB .8+0.022f 20 W 3 kW 2.92 mm (f) 28.4 (1) 10 0.7 dB 0.5 dB >10 dB 1.80 <1.9 dB .8+0.022f 20 W 3 kW 2.4 mm (f) 28.4 (1) 13 1 dB 1.2 dB, 1 to 40 GHz >14 dB, 1 to 20 GHz >10 dB, 20 to 40 GHz 1.5, 1 to 20 GHz 1.7, 20 to 40 GHz <1.2 dB, 1 to 20 GHz <1.9 dB, 20 to 40 GHz 0.4 + 0.035f 20 W 3 kW 2.4 mm (f) or 2.92 mm (f) for Option 292 37 (1.3) 10 1 dB 0.6 dB, 2 to 26.5 GHz 0.8 dB, 2 to 50 GHz >13 dB, 2 to 26.5 GHz >10 dB, 26.5 to 50 GHz 1.5, 2 to 26.5 GHz 1.8, 26.5 to 50 GHz <2 dB 0.55 + 0.025f 20 W 3 kW 2.4 mm (f) 34 (1.2) 2 Agilent 87310B Specifications Frequency range Coupling Amplitude imbalance Phase imbalance Isolation Maximum SWR Insertion loss Power rating Average Peak Connectors Weight in grams (oz) 1 to 18 GHz 3 dB 0.5 dB at each port, centered at -3 dB 10 Degrees >17 dB 1.35 <2 dB 20 W 3 kW SMA (f) 148 (5.2) C 9.7(0.38) 6.4 (0.25) 6.4 (0.25) 11.9 (0.47) 18.5 (0.73) 88.9 (3.50) 7.6 (0.300) 6.7 13.5 (0.265) (0.53) 25.4 (1.00) 31.8 (1.25) 4-40 UNC-2B thd X 1/4 deep 4 holes this side & far side 87300B 6.4 (0.25) 6.4 (0.25) 11.9 (0.47) 16.5 (0.65) 6.4 (0.25) 2.4 (0.93) 6.7 (0.265) C typical 11.9 (0.47) 16.3 (0.62) 14.2 (0.56) 28.5 (1.12) 6.4 (0.25) 2.6 (0.104) thru C 12.2 (0.48 9.7 (0.38) 28.4 (1.0) 6.7 (0.265) 13.5 (0.53) C 12.2(0.48) 74.7 (2.940) 7.6 (0.300) 13.5 (0.53) 24.6 (0.970) 25.4 (1.000) 4-40 UNC-2B thd X 1/4 deep 4 holes this side & far side Connector Type 3.5 mm (f) 2.92 mm (f) 2.4 mm (f) 87300C 87300D, 87301B, 87301C 6.4 (0.25) 6.4 (0.25) 11.9 (0.47) 16.5 (0.65) 6.4 (0.25)typical 119.4 (4.700) C 9.7(0.38) 31.8 (1.250) C 3 places 50.8 (2.00) 5.8(0.23) 10.2 (0.40) 5.1 (0.20) 7.6 (0.300) 6.6 (0.26) typical 13.2 (0.52) 9.7 (0.38) 31.8 (1.25) 4-40 UNC-2B thd X 1/4 deep 4 places 34.3 (1.350) 50.8 (2.000) Connector Type C 2.4 mm (f) 9.7(0.38) 2.92 mm (f) 9.7(0.38) 4-40 UNC-2B thd X 1/4 deep 4 holes this side & far side 87301 D,E Dimensions are in millimeters (inches) nominal unless otherwise specified 87300D 3 Measurement system 8350 83594A ALC input RF out Switch matrix Test interface 87300C 8474C DUT Agilent Technologies' Test and Measurement Support, Services, and Assistance Agilent Technologies aims to maximize the value you receive, while minimizing your risk and problems. We strive to ensure that you get the test and measurement capabilities you paid for and obtain the support you need. Our extensive support resources and services can help you choose the right Agilent products for your applications and apply them successfully. Every instrument and system we sell has a global warranty. Support is available for at least five years beyond the production life of the product. Two concepts underlie Agilent's overall support policy: "Our Promise" and "Your Advantage." Our Promise "Our Promise" means your Agilent test and measurement equipment will meet its advertised performance and functionality. When you are choosing new equipment, we will help you with product information, including realistic performance specifications and practical recommendations from experienced test engineers. When you use Agilent equipment, we can verify that it works properly, help with product operation, and provide basic measurement assistance for the use of specified capabilities, at no extra cost upon request. Many self-help tools are available. Your Advantage "Your Advantage" means that Agilent offers a wide range of additional expert test and measurement services, which you can purchase according to your unique technical and business needs. Solve problems efficiently and gain a competitive edge by contracting with us for calibration, extracost upgrades, out-of-warranty repairs, and on-site education and training, as well as design, system integration, project management, and other professional services. Experienced Agilent engineers and technicians worldwide can help you maximize your productivity, optimize the return on investment of your Agilent instruments and systems, and obtain dependable measurement accuracy for the life of those products. Online assistance: Figure 1 Measurement system Signal analyzer Switch matrix test interface Power meter Microwave counter To auxiliary connections www.agilent.com/find/assist RF In Agilent Email Updates 87300C www.agilent.com/find/emailupdates Get the latest information on the products and applications you select. Product specifications and descriptions in this document subject to change without notice. (c) Agilent Technologies, Inc. 1997, 2000, 2004 Printed in U.S.A. March 23, 2004 5091-6188E Figure 2 This datasheet has been download from: www..com Datasheets for electronics components. |
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