Power Splitters & Dividers o Broadband Frequency Range - dc to 40 GHz o Widest Selection of connector types & Frequency o Express shipment available on select models. o 4-Way Designs Available o High Quality Construction & Connectors o Stable - Low temperature and power coefficients ensure operating stability. o Custom Designs Available on Request - Just contact us with your special requirement... - Broadband High Power - Low SWR\Return Loss - Unique Packaging General Information In this section of the catalog, each Resistive Power Splitter/Divider & Directional Coupler is outlined utilizing individual data sheets containing product features, specifications and outline drawings. These data sheets are preceded by a quick reference guide to help you select the product(s) that fits your needs. The page number for each product data sheet is given in the quick reference guide. Aeroflex / Weinschel offers a comprehensive product line of Power Dividers, and Power Splitters. Many of these standard products were designed for particularly demanding broadband requirements, SWR, and high power system applications. As with the development of all Aeroflex / Weinschel products, high performance at competitive prices is of paramount importance. NOTE: EXPRESS Shipment available via www.argosysales.com or 800-542-4457. Check with distributor for current products and stocking quantities. 151 Revision Date: 9/25/2012 Power Splitters & Dividers Resistive Power Splitters...dc-40.0 GHz Model Number Frequency Range (GHz) Connector Type Maximum SWR INPUT OUTPUT Maximum Insertion Loss (dB) Amplitude Tracking (dB MAX) Phase Tracking (+°) Average Input Power (W) Page No. s 1507R dc-4.0 2.92mm (f) all 1.15 1.25 6.5 <0.20 <4.0 1 154 s 1579 dc-26.5 3.5mm (f) al 1.50 1.45 8.5 0.40 5.0 0.5 155 s 1593 dc-26.5 3.5mm (f) al 1.25 1.35 8.5 0.25 4.0 0.5 157 s 1534 dc-40.0 2.92mm (f) all 160 160 10.5 0.50 4.0 1.0 158 s 1870A dc-18.0 N (f) all 1.15 1.15 7.5 0.20 2.0 1 156 Amplitude Tracking (dB MAX) Phase Tracking (+°) Average Input Power (W) Page No. Resistive Power Dividers...dc-40.0 GHz, 2-Way & 4-Way Model Number Frequency Range (GHz) s 1506A dc-18.0 N(m) IN (f) OUT 1.35 1.35 7.5 0.50 2.0 1 161 1515 dc-18.0 SMA (m) IN (f) OUT SMA (f) all 1.35 1.35 7.5 0.50 5.0 1 160 s 1549R dc-4.0 SMA (f) all 1.25 1.25 6 <0.20 <4.0 1 159 s 1550A dc-3.0 SMA (f) all 1.25 1.25 13.5 0.50 10.0 1 164 1575 dc-40.0 2.92mm (f) all 1.70 1.70 8.5 <0.25-0.50* 2.0-5.0* 1 163 s 1580 dc-26.5 3.5mm (m) IN (f) OUT 3.5mm (f) all 1.25 1.25 8.5 0.30 4.0** 1 162 dc-18.0 3.5mm (f) all 1.30 1.30 14.5 2.50 50.0 2 164 s 1515-1 Connector Type Maximum Maximum SWR Insertion INPUT OUTPUT Loss (dB) (4-way) 1580-1 s 1594 (4-way) (f) denotes female & (m) denotes male. 152 * Varies with Frequency. ** Maximum between any two output ports s EXPRESS Shipment available via www.argosysales.com or 800-542-4457. Note: Other models may also be available from Express delivery. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 6/3/2014 Power Splitters & Dividers Frequently Asked Questions about Power Splitters & Dividers. . . What Types of power splitters and dividers does Weinschel offer? Power splitters are only used in a ratio systems or leveling loop. Weinschel offers a variety of broadband (dc-40 GHz) resistive power splitters and dividers with Type N, SMA, 3.5mm, 2.92mm connector options. Power Dividers are available in 2 and 4 way configurations. o Power splitters can never be used to combined power. They are unidirectional. o A basic power splitter has two resistors and three ports. Power dividers should not be used in ratio and leveling loop application because a mismatch condition of nominally 3:1 would exist. o Power dividers can be used as power combiners because they are bi-directional. Power dividers can be used in a system to simultaneously measure two different characteristics of one signal such as frequency and attenuation, power splitters can not. o A basic power divider has three resistors and three ports. A simple description of the circuit shows that any one of the three ports has 50 ohm input impedance when the others are terminated in 50 ohms. The insertion loss between any two ports is 6 dB. What is a Resistive Power Divider? How does a resistive power splitter work? Our resistive power splitters are intended for applications in which one of the two outputs are included in a leveling loop or used as a reference in a ratio measurement system, for the purpose of providing an output signal whose source impedance is essentially matched to 50 ohms. A basic design consists of three ports with a resistor on each of the two output ports, and is a unidirectional device. What are some applications for a resistive power splitter? Resistive power splitters provide exceptional amplitude tracking and a very low equivalent output SWR over very broad frequency ranges. They are used in applications in which one of the two outputs is included in a leveling loop or as a reference in a ratio systems such as: o A dual channel insertion loss measuring system where the resistive power splitter provides reference and a signal channel. o A precision power source where a power meter of known characteristics is used, either by ratio or leveling to provide a calibrated output. o Provide a sampled output used for leveling a signal source - for instance in single channel attenuation measurements. What applications use resistive power dividers? o Broadband independent signal sampling - used in systems to simultaneously measure two different characteristics of one signal such as frequency and power. o Distribution of a low power signals to two or more antennas. o Laboratory measurements where a reference signal exactly tracking the reference signal is required. o Resistive power dividers can be used as power combiners because they are bidirectional. An equivalent circuit of the resistive divider is shown below. A simple analysis of this circuit will demonstrate that any one of the three ports has a 50 ohm input impedance when the other two are terminated in 50 ohms, and that the insertion loss between any two ports is 6 dB. A microwave network of this type consists of a symmetrical resistive film deposited on a ceramic substrate having three conducting contacts, each connected to the center conductor of a coaxial connector. Resistive dividers provide well-matched signals of essentially equal magnitude and phase over a very broad band as opposed to the reactive and hybrid types which employ frequency limitive techniques. The resistive divider is intended for applications where the output signals are used independently, such as the simultaneous monitoring of power and frequency. When do I use a power splitter or divider? In simple terms many are confused as to the difference between power splitters and power dividers. Here is some basic information that we hope will help. How do I determine the Insertion Loss for a Power Divider or Power Splitter? For Resistive power divider: Isolation = Insertion Loss For Resistive power splitter: Isolation = Twice the Insertion Loss 153 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1507R Broadband Resistive Power Splitter (Matching), SMK Connectors dc to 4.0 GHz 1 Watt RoHS MAXIMUM SWR: Frequency (GHz) dc -4 Output* Input 1.15 1.25 *Equivalent output SWR when used in a leveling or ratio system. EXPRESS www.argosysales.com TEMPERATURE RANGE: -55 °C to +125 °C CONNECTORS: Female SMK (2.92 mm, SMA compatible) connectors all ports--mate nondestructively with other SMA, 2.92mm and 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: 800-542-4457 Features These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50Ω. Some examples are: o A dual channel insertion loss measuring system (ratio). o A parallel IF substitution insertion loss measuring system (ratio or ALC loop). o A precision power source (ratio or ALC loop). NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 4.0 GHz INSERTION LOSS: 6 dB nominal, 6.5 dB maximum (Between input and either output) MAXIMUM INPUT POWER: 1.0 watt CW (Input connector only) AMPLITUDE & PHASE TRACKING (Maximum): Frequency (GHz) dc - 4.0 154 Tracking Amplitude Phase <0.2 dB <4° 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1579 Broadband Resistive Power Splitter (Matching), 3.5mm Connectors dc to 26.5 GHz 0.5 Watts RoHS EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) EXPRESS www.argosysales.com dc - 18 18 - 26.5 Maximum SWR 1.25 1.45 *When used in a leveling or ratio system. 800-542-4457 Features POWER COEFFICIENT: < 0.005 dB/dB/watt These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50Ω. Some examples are: TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C o A dual channel insertion loss measuring system (ratio). o A parallel IF substitution insertion loss measuring system (ratio or ALC loop). o A precision power source (ratio or ALC loop). TEMPERATURE RANGE: -55°C to +125°C TEST DATA: Insertion Loss, SWR, and Tracking measurements performed across the frequency band. Test data available at additional cost. CONNECTORS: Female 3.5mm connectors all ports--mate nondestructively with SMA, 2.92mm and other 3.5mm connectors. CONSTRUCTION: Gold plated brass body; stainless steel connectors; gold plated beryllium copper contacts. WEIGHT: 30 g (1 oz) maximum PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 26.5 GHz INSERTION LOSS: 6 dB nominal, 8.5 dB maximum (Between input and either output) MAXIMUM INPUT POWER: 0.5 watts CW (Input Connector only) OUTPUT TRACKING (Between Ports): Frequency (GHz) dc - 4 4-8 8 -18 18 - 26.5 Tracking (maximum dB) 0.15 0.20 0.30 0.40 NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. MAXIMUM INPUT SWR: Frequency (GHz) dc - 26.5 Maximum SWR 1.50 PHASE TRACKING: +5° nominal between output ports 155 305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex-weinschel.com s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1870A Broadband Resistive Power Splitter dc to 18.0 GHz 1 Watt (Matching), Precision N Connectors RoHS MAXIMUM INPUT SWR: Frequency (GHz) dc - 18 Maximum SWR 1.30 EXPRESS www.argosysales.com 800-542-4457 EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) Features These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50Ω. Some examples are: o A dual channel insertion loss measuring system (ratio). o A parallel IF substitution insertion loss measuring system (ratio or ALC loop). o A precision power source (ratio or ALC loop). dc - 2 2-4 4-8 8 - 18 Maximum SWR 1.05 1.07 1.10 1.15 * When used in a leveling or ratio system. TEST DATA: Insertion Loss, SWR, and Tracking measurements performed across the frequency band. Test data available at additional cost. CONNECTORS: Type N female connectors per MIL-STD348 interface dimensions - mate nondestructively with MIL-C-39012 connectors. WEIGHT: Net 170 g (6 oz) PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 18.0 GHz INSERTION LOSS: 6 dB nominal, 7.5 dB maximum (Between Input and either output). MAXIMUM INPUT POWER: 1 watt average, 1 kilowatt peak (Input connector only) OUTPUT TRACKING (Between Ports): Frequency (GHz) dc - 8 8 -18 Tracking (maximum dB) 0.15 0.20 PHASE TRACKING: +2° nominal between output ports POWER COEFFICIENT: < 0.005 dB/dB/watt TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C TEMPERATURE RANGE: -55°C to +85°C CONSTRUCTION: Nickel plated brass body; stainless steel connectors; gold plated beryllium copper contacts. 156 NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1593 Broadband Resistive Power Splitter dc to 26.5 GHz 1 Watt (Matching), Subminiature, 3.5mm Connectors RoHS EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) EXPRESS www.argosysales.com 800-542-4457 Maximum SWR dc - 18 18 - 26.5 1.25 1.35 *When used in a leveling or ration system. TEMPERATURE RANGE: Operating: Storage: Features These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50Ω. Some examples are: o A dual channel insertion loss measuring system (ratio). o A parallel IF substitution insertion loss measuring system (ratio or ALC loop). o A precision power source (ratio or ALC loop). -55°C to +85°C -55°C to +125° TEST DATA: Insertion Loss, SWR, and Tracking measurements performed across the frequency band. Test data available at additional cost. CONNECTORS: Female 3.5mm connectors all ports --mate nondestructively with SMA, 2.92mm and other 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 26.5 GHz INSERTION LOSS: 6 dB nominal, 8.5 dB maximum (Between input and either output) MAXIMUM INPUT POWER: 1.0 watts CW (Input Connector only) AMPLITUDE & PHASE TRACKING (Maximum): Frequency (GHz) Tracking Amplitude Phase dc - 26.5 <0.25 dB <4° MAXIMUM INPUT SWR: Frequency (GHz) dc - 26.5 Maximum SWR NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 1.25 157 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1534 Broadband Resistive Power Splitter dc to 40.0 GHz 1 Watt (Matching), Subminiature, SMK Connectors RoHS MAXIMUM INPUT SWR: Frequency (GHz) EXPRESS Maximum SWR dc - 18 18 - 26.5 26.5 - 40 1.25 1.40 1.60 www.argosysales.com 800-542-4457 EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) Features These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50Ω. Some examples are: o A dual-channel insertion loss measuring system where the resistive power splitter provides a reference and a signal channel for ratio meter. o A parallel IF substitution insertion loss measuring system where the resistive power splitter provides a sampled output for leveling the signal source. o A precision power source where a power meter of known characteristics is used, either by ratio or leveling to provide a calibrated output. Maximum SWR dc - 26.5 26.5 - 40 1.35 160 *When used in a leveling or ration system. TEMPERATURE RANGE: Operating: Storage: -55°C to +85°C -55°C to +125°C TEST DATA: Insertion Loss, SWR, and Tracking measurements performed across the frequency band. Test data available at additional cost. CONNECTORS: Female SMK (2.92mm) connectors all ports--mate nondestructively with SMA, 2.92mm and other 2.92mm and 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 40.0 GHz INSERTION LOSS: 6 dB nominal, 8.0 dB maximum to 26.5, 10.5 dB to 40 GHz (Between input and either output) MAXIMUM INPUT POWER: 1.0 watt CW (Input Connector only) AMPLITUDE & PHASE RACKING (Maximum): Frequency (GHz) Tracking Amplitude Phase dc - 18 18 - 26.5 26.5 - 40 <0.20 dB <0.30 dB <0.50 dB <2° <2° <4° NOTE: 158 All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1549R Broadband Resistive Power Divider dc to 4.0 GHz 1 Watt Low Cost, SMK Connectors RoHS MAXIMUM SWR: Frequency (GHz) dc - 4 EXPRESS www.argosysales.com 800-542-4457 Output Input 1.25 1.25 TEMPERATURE RANGE: -55 °C to +125 °C CONNECTORS: Female SMK (2.92mm) connectors all ports--mate nondestructively with other 2.92mm, SMA and 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: Features o Excellent Tracking Between Ports. o Miniature Size and Light Weight. o Wireless Applications - Ideal for use in the wireless communications bands. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 4.0 GHz INSERTION LOSS: 6 dB nominal, 6.5 dB maximum (Between input and either output) MAXIMUM INPUT POWER: 1.0 watt CW (input connector only) NUMBER OF PORTS: 3, Interchangeable for Input and Output. NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. AMPLITUDE & PHASE TRACKING (Maximum): Frequency (GHz) dc - 4.0 Tracking Amplitude Phase <0.2 dB <4° 159 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1515 & 1515-1 Broadband Resistive Power Divider dc to 18.0 GHz 1 Watt Ruggedized SMA Connectors EXPRESS www.argosysales.com 800-542-4457 Features o Miniature Size & Lightweight - High power capability and high ambient temperature operation. o Close Tracking & Low Frequency Sensitivity Output power symmetry is excellent across the frequency range. Division is 6 dB from matched ports. RoHS TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C TEMPERATURE RANGE: -55°C to +125°C CONSTRUCTION: Nickel plated brass body; stainless steel connectors; gold plated beryllium copper contacts. TEST DATA: Insertion loss data supplied at 50 MHz, 12.0, and 18.0 GHz. Other test data can be provided at additional cost. CONNECTORS: Model 1515: Male SMA connector port 1 and Female SMA connectors ports 2 and 3. Model 1515-1: SMA Female connectors all ports--all SMA connectors per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connectors. WEIGHT: Net 30 g (1 oz) PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 18.0 GHz INSERTION LOSS (between input & either output arm): 6 dB nominal, -0.2 dB, +1.2 to 10 GHz, 1.5 to 18 GHz MAXIMUM INPUT POWER: 1 watt CW, 1 kilowatt peak (5 μsec pulse width, 0.05% duty cycle) NUMBER OF PORTS: 3, interchangeable for input and output PHASE TRACKING: 5° maximum between ports (J2 & J3) with input connector (J1). POWER COEFFICIENT: < 0.005 dB/dB/watt Model No. Input Connector Output Connector 1515 1515-1 SMA Male SMA Female SMA Female SMA Female NOTE: AMPLITUDE TRACKING-J2 & J3 (Maximum): Frequency (GHz) dc - 4 4 - 10 10 - 18 All dimensions are given in mm (inches) and are maximum, unless otherwise specified. Tracking 0.2 dB 0.4 dB 0.5 dB MAXIMUM SWR: 160 Frequency (GHz) SWR dc - 10 10 - 18 1.25 1.35 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1506A Broadband Resistive Power Divider dc to 18.0 GHz 1 Watt Precision N Connectors RoHS MAXIMUM SWR: EXPRESS www.argosysales.com 800-542-4457 Features o Accurate Division and Low Frequency Sensitivity The symmetry of output power between the two arms is excellent across the frequency range. o High Stability - Low temperature and power coefficients ensure attenuation stability. o Test Data - Each divider is calibrated at four frequencies, and the data is supplied on a permanently attached test data plate. o Matched Ports - Symmetrical 6 dB division permits any port to be used as input. Frequency (GHz) SWR dc - 10 10 - 18 1.25 1.35 POWER COEFFICIENT: < 0.005 dB/dB/watt TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C TEMPERATURE RANGE: -55°C to +125°C CONSTRUCTION: Nickel plated brass body; stainless steel connectors; gold plated beryllium copper contacts. TEST DATA: Insertion loss data supplied at 50 MHz, 6.0, 12.0, and 18.0 GHz on nameplate only. No paper data supplied. Other test data can be provided at additional cost. CONNECTORS: Type N connectors per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C39012 connectors. WEIGHT: Net 140 g (5 oz) PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 18.0 GHz MAXIMUM INPUT POWER: 1 watt CW, 1 kilowatt peak (5 μsec pulse width, 0.05 % duty cycle) INSERTION LOSS (between input & one output arm): 6 dB nominal, -0.2, +1.2 dB maximum to 10.0 GHz; +1.5 dB maximum to 18.0 GHz. NUMBER OF PORTS: 3, interchangeable for input and output PHASE TRACKING: 5° maximum between ports (J2 & J3) with input connector (J1). J1 J2 NOTE: J3 All dimensions are given in mm (inches) and are maximum, unless otherwise specified. AMPLITUDE TRACKING (Maximum): Frequency (GHz) dc - 4 4 - 10 10 - 18 Tracking 0.2 dB 0.4 dB 0.5 dB 161 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Models 1580 & 1580-1 Broadband Resistive Power Dividers dc to 26.5 GHz 1 Watt 3.5mm Connectors RoHS MAXIMUM SWR: EXPRESS www.argosysales.com 800-542-4457 Features o Miniature Size & Lightweight - High power capability and high ambient temperature operation. o Close Tracking & Low Frequency Sensitivity Output power symmetry is excellent across the frequency range. Division is 6 dB from matched ports. o Test Data - Provided for 153 frequency points Frequency (GHz) SWR dc - 18 18 - 26.5 1.20 1.40 CONSTRUCTION: Gold plated brass body; stainless steel connectors; gold plated beryllium copper contacts. TEST DATA: Insertion loss, SWR and Tracking data covering 153 frequency points between 50 MHz and 26.5 GHz. CONNECTORS: Model 1580: Male 3.5mm connector port 1 and Female 3.5mm connectors ports 2 and 3--all mate nondestructively with SMA, 2.92mm and other 3.5mm connectors. Model 1580-1: Female 3.5mm connectors all ports--mate nondestructively with SMA, 2.92mm and other 3.5mm connectors. PHYSICAL DIMENSIONS: 19.0 (.73) Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 26.5 GHz MAXIMUM INPUT POWER: 1 watt CW, 500 watt pulse INSERTION LOSS (between input & one output arm): 6 dB nominal, 7.5 maximum to 18 GHz and 8.5 maximum to 26.5 GHz. NUMBER OF PORTS: 3, interchangeable for input and output 13.2 (.52) TRACKING (Maximum)*: Frequency (GHz) dc - 26.5 Amplitude Phase 0.30 dB 4° 17.8 (.70) 20.0 (.79) * Ports 1 to 2 & 1 to 3 POWER COEFFICIENT: < 0.005 dB/dB/watt TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C TEMPERATURE RANGE: -55°C to +125°C 120° TYP NOTE: 162 All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 6/3/2014 Power Splitters & Dividers Model 1575 Broadband Resistive Power Divider dc to 40.0 GHz 1.0 Watt Subminiature, SMK Connectors RoHS MAXIMUM SWR: EXPRESS www.argosysales.com 800-542-4457 Features This three resistor Power Divider is designed for applications where an RF and Microwave signal must be accurately divided or combined. o Miniature Size and Lightweight - High power capability and high ambient temperature operation. o Close Tracking and Low Frequency Sensitivity Output power symmetry is excellent across the frequency range. Division is 6 dB from matched ports. Frequency (GHz) SWR dc - 19 19 - 40 1.40 1.70 TEMPERATURE RANGE: -55°C to +85°C TEST DATA: Insertion Loss, SWR, and Tracking measurements performed across the frequency band. Test data available at additional cost. CONNECTORS: Female SMK (2.92mm) connectors all ports--mate nondestructively with SMA, 2.92mm and other 2.92mm and 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 40.0 GHz INSERTION LOSS (Between input and either output): 6 dB nominal, 8.5 dB maximum MAXIMUM INPUT POWER: 1.0 watts CW, 1 kilowatt peak, 5 μsec pulse width NUMBER OF PORTS: 3, interchangeable for input and output AMPLITUDE & PHASE TRACKING (Maximum): Frequency (GHz) Tracking Amplitude Phase dc - 19 <0.25 dB 2° 19 - 40 <0.50 dB 5° NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 163 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012 Power Splitters & Dividers Model 1550A dc to 3.0 GHz / 1 Watt Model 1594 dc to 18.0 GHz / 2 Watts 4-WAY Resistive Power Dividers RoHS Subminiature, SMA / 3.5mm Connectors MAXIMUM SWR: Model No. SWR 1550A 1594 1.25 1.30 WEIGHT: EXPRESS www.argosysales.com 800-542-4457 1550A: 1594: 28 g (1.0 oz) maximum 30 g (1.05 oz) maximum PHYSICAL DIMENSIONS: Model 1550A: Features o o o o Broadband Performance. Excellent Tracking Between Ports. Miniature Size and Light Weight. Wireless Applications - Model 1550A is specifically designed for use in the wireless communications bands. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: 1550A: dc to 3.0 GHz (usable to 5 GHz) dc to 18.0 GHz 1594: INSERTION LOSS*: Model 1550A: 12 dB nominal, 13.5 dB maximum Model 1594: 12 dB nominal, 14.5 dB maximum * input port to any output port with all other terminated. MAXIMUM INPUT POWER: 1550A: 1594: 1 watt CW 2 watts CW Model 1594: AMPLITUDE & PHASE TRACKING (Maximum): Model No. Frequency (GHz) Tracking* Amplitude Phase 1550A dc - 3 +0.5 dB +10° 1594 dc - 12 12 - 18 <2.0 dB <2.5 dB <30° <50° *Between output ports. NUMBER OF PORTS: 1 input and 4 outputs TEMPERATURE RANGE: -55°C to +100°C CONNECTORS: Model 1550A: SMA female connectors all ports--mate nondestructively with other SMA, 2.92mm and 3.5mm connectors. Model 1594: 3.5mm female connectors all ports--mate nondestructively with other SMA, 2.92mm and 3.5mm connectors. 164 NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/25/2012