This has been calculated based on the frequecny entered - Frequency to Wavelength Calculator. Our cables are designed to fit a wide range of performance. 6-3. Pasternack Enterprises, Inc. When looking at noise figure (NF) calculator output, it measures degradation of the signal-to-noise ratio (SNR), caused by components, such as amplifiers, in an RF signal chain. Pasternack Introduces New Lines of Attenuators and RF Loads Operating to 65 GHz. / Similar Products. Hits: 6396. A simple tool to calculate parameters for an edge fed/inset fed/probe fed patch antenna or microstrip antenna. G t = Gain of the Transmitting Antenna. Patch antenna online calculator. Typical numbers are used: Center Operating Frequency: 915 MHz (902-928) Path Length: 1. 8/20/2014. For example, if you wish to input "25000000", just type "25M" instead. 5dB: 0. Pasternack Enterprises offers the broadest and deepest inventory of RF and microwave components available. Start by choosing the number of stages. The calculator uses Bob Weaver's equation with round wire corrections. The only. 03 34. **Note: Our calculators, like this Pi (pad) RF attenuator calculator with formulas, allow SI prefix input. Today, Pasternack continues its mission to provide users of RF and Microwave components and cable assemblies the. Pasternack Enterprises Inc. The gain of the antennas offsets the loss by a certain decibel value. 9dB: 0. S. The IPC-2141 trace Impedance calculator will help make initial design easier by allowing the user to input basic parameters and get a calculated impedance according to the IPC-2141 standard. The nice part about coax is that it can be bent and flexible unlike most pcb transmission lines. The calculator shown below uses Wadell’s equations for differential impedance, which can be found in the seminal textbook Transmission Line Design Handbook. We maintain inventory of more than 35,000 products that are always available and in-stock which gives you access to products ranging from the rare, hard-to-find specials to. Available for same day shipping. Either the desired impedance at a specific frequency is used to determine the waveguide width, or the width is entered and the impedance is calculated. Ensure every “Select” box is checked next to each connector and cable parameter. L, S, C, X, Ku, K, and Ka Band Operation. For example, if you wish to input "25000000", just type "25M" instead. RF calculations and RF conversions include metric. About Us; Contact Us; RF Amplifier Quotation; Quality Statement; Our Team; Custom Design; Engineering Capabilities; Blog; Standard Amplifier. Attenuation (dB) Impedance (Ω) Outputs. Pasternack offers a huge selection of microwave parts, RF parts, cables, connectors, modulators, adapters, attenuators and more. SNR. 5 meter OUTPUTS: Gain = 52. Pasternack is part of the Infinite Electronics family of brands, which serves a global engineering customer base with deep technical expertise and one of the broadest inventories of products available for immediate shipment. Pasternack Enterprises. For example, if you wish to input "25000000", just type "25M" instead. Our pi attenuator calculator is designed to aid you in calculating the correct values of the resistors R1 and R2, according to the diagram below. The free space path loss is the loss in signal strength of a signal as it travells through free space. Step 4: Calculation of the length extension ΔL. Same-day shipping if you order in the next hours!Pasternack has created 27 new RF calculators that were developed by the engineering staff at Pasternack to provide the users and buyers of RF components a valuable and easy-to-use resource while in the planning or designing phases of their projects. These are considered to be standardized impedance values with cables readily available. Most RF Coaxial Cables have an impedance of 50 ohms or 75 ohms. 326 m Er. com focuses on products and tools developed by Silicon DSP Corporation for Radio Propagation in Irregular Terrain as well as Propagation through the Ionosphere. 3Ω using the Pasternack calculator. , a manufacturer and supplier of RF, microwave, and millimeter-wave products, has created and published a new set of RF calculators. com, [email protected] venders offer a simple online calculator, where you enter the desired operating point, and it returns the dimensions. Pasternack's Friis Transmission Equation Calculator is a path loss calculation measurement tool that calculates the received power from an antenna at some distance given a transmission frequency and antenna gains. Perhaps the most common type of transmission line is the coax. To use this calculator, simply input your microstrip geometry and Dk value, and the tool will return the differential impedance value for a pair of microstrip traces. Top Postscoaxial cable cutoff frequency calculator Using outer and inner conductor diameters and the relative permittivity of the insulator to calculate cut-off frequency of the coaxial cable. 0 64W +47 50. For inquiries, Pasternack Enterprises, Inc. 4dB: 0. This tool is designed to calculate the correct dimensions of a microstrip patch antenna if the operating frequency and the dielectric constant of the material used, is known. Our wavelength calculator tool uses the given frequency and dielectric constant/velocity of propagation (VoP) of the RF input signal. Relative Dielectric Constant ( εr ): Track Width (S):. But I'm unsure if the Height I entered is. For a more accurate analysis, use ANSYS HFSS or similar programs. PI Attenuator Calculator. A tank circuit refers to an LC circuit in which the inductor (L) is placed in parallel with the capacitor (C). Valid for distances >1 wavelength. INSTRUCTIONS:A coplanar waveguide calculator will operate in one of two ways. Unfortunately, differential impedance calculators fall short in this particular area, as well as several others, which I'll explain below. PE6009 2 Watts RF load (also known as termination or dummy load) has a type N connector that is male. has held the reputation of being an industry leading ISO 9001:2008 manufacturer and global supplier of RF and microwave products. As an Amazon Associate I earn from qualifying purchases. Pasternack Releases New High Isolation RF Switches. INPUT DATA. 866. Pasternack's CRA Calculator finds capacitance, reactance, and admittance given the operating frequency and either the. Rho: Conductor resistivity relative to copper. The above formula is to calculate the gain of a parabolic dish antenna where: D = The Diameter of the Dish. To our valued customers: Our office will be closed November 23rd and 24th in observance of the Thanksgiving holiday. The equations that are used to calculate stripline impedance are simple, but there is a large number of terms, which includes a requirement to calculate. However, convention and some literature quote return loss as a negative value akin to an S (1,1) measurement on a Network. 01 40. The tee (T) attenuator (pad) formula in the calculation for resistor values is measured in Ohms. Pasternack Releases New High Isolation RF Switches. Pasternack offers a wide variety of circulators and waveguide circulators to fit your needs. Where, P t = Transmitted Power. *Strictly, a loss quantity when expressed in dB should be positive. 8/20/2014. G r = Effective Aperture of the Receiving Antenna. This RF budget calculator calculates power received at satellite receiver and free space path loss . Standard gain horn antennas from Pasternack are ordered with a waveguide to coax adapter attached to it, known as a connectorized horn antenna. Exceptional customer service and technical support are on hand to support our customers for Pasternack RF broadband / wide band coupler and tapper product line. **Note: All of our calculators allow SI prefix input. The microstrip is a very simple yet useful way to create a transmission line with a PCB. Reflection Attenuators use two equal resistors, each grounded and connected to the same node, to attenuate a signal. Calibration coefficients included for all newly released kits. Our coaxial RF isolators act as a unidirectional trap, isolating a source and load so that any reflected energy at the load is trapped or dissipated. Pasternack's Coaxial Cable Loss Calculator will produce insertion loss, as well as nominal delay, average power, and velocity of propagation (when information is available), given an input frequency and run length. USA & Canada (866) 727-8376 International +1 (949) 261-1920. , an industry-leading manufacturer and supplier of RF, microwave and millimeter wave products, has created and published a new set of RF calculators and conversion tools to assist engineers with answering complex RF-related product and design questions that arise on a daily basis. All standards and accessories are contained in a high-quality wooden storage box. Pasternack's Microstrip Patch Antenna Calculator determines the length and width (in millimeters) of a rectangular patch antenna. com, techsupport@pasternack. com, 866-727-8376 US and Canada or +1-949-261-1920 International. For example, if you wish to input "25000000", just type "25M" instead. Pasternack’s new RF calculators and RF conversion tools are now live on the company’s website. g. 7/21/2014. Enter your cable length and click “Create My Cable Assembly”. Microstrip Width Calculator. Access the. Pasternack's RF calculators and conversions section provides engineers valuable and easy-to-use tools ranging from complex mathematical formulas to simple conversions. The Friis transmission equation (Equation 10. 7/21/2014. 10 -3. 318 1. 89 times, or 90% of the specified rangeThe Pasternack 086 Semi-rigid Coax Cable with Copper Outer Conductor is part of over 35,000 RF and microwave items with 99% availability. dBμV − 60 = d B μ V − 60 =. The width of the conducting layer is important to calculate the radiation. Consiltant BV developed PFD Consiltator, an Excel based tool in order to calculate the PFD avg. RF Technology Certification - Online. 3 dB, Beamwidth= 0. Share. Components and Cable Assemblies. Pasternack's Stripline Impedance Calculator uses the dimensions of the stripline, as well as the dielectric constant, to compute the characteristic impedance. The calculator will output the characteristic impedance, cut-off frequency, capacitance per unit length, inductance per unit length, and velocity of propagation in. 62 km 5 0. G (Rx) = The Gain (dBi) of the Receiving Antenna. 05 30. September 9, 2014. Transmission Power. I then took the probe case apart, removed the red&black cables and applied signal directly to the gold connectors on the PCB. By understanding the microstrip transmission line, designers can. 4 miles (2. Pasternack Microstrip Calculator Pasternack Wavelength Calculator SystemC TCL/TK. A RF signal chain is merely a system of connected RF components and devices in which a signal flows from a source to a load. 95]Pasternack Enterprises, Inc. The coaxial cable, along with the balanced two-wire, is the most common type of transmission line used in RF communications. ) Q: What is the radiation pattern of the microstrip. Free Online Pasternack's Reflection Attenuator Calculator allows you to determine the two possible resistor values (R1 > Z0 & R1 < Z0) for a reflection attenuator (measured in Ohms). Free space path loss = (4*π*d/λ) 2. Irvine, CA - Pasternack Enterprises, Inc. It also provides, given a beamwidth, the. Please note that this calculator is only valid for far-field calculations. The Antenna Downtilt and Coverage Calculator (aka Antenna Tilt Angle Calculator) is used to determine the approximate downward angle, measured in degrees, which the transmitting antenna is to be positioned for optimal signal strength and coverage. 92mm, BNC, N or SMA connector types. LMR-400-DB coax has a shield count of 2, a RF shielding of 90 dB and the maximum frequency for this Pasternack cable is 6 GHz. 727 p asernaom 50 Ohm Conversion Table dBm V Po dBm V Po dBm mV Po dBm µV Po +53 100. Bulk quantities shipped same day. Step 2: Calculation of the Effective Dielectric Constant. The inductance, reactance and admittance calculator from Pasternack finds these results given the operating frequency and either the inductance or the reactance as per the formula. com, 866-727-8376 US and Canada or +1-949-261-1920 International) Try our Parametric Search →. On the other hand: that's more power out than in! What that's telling you is that you will never have path loss as low as 30 dB and a pair of 24 dB gain antennas at the same time. Waveguides. , an industry-leading manufacturer and supplier of RF, microwave and millimeter wave products, has created and published a new set of RF calculators and conversion tools to assist engineers with answering complex RF-related product and design questions that arise on. 77 meter 2 Parabolic Antenna calculator equation. In fact, striplines often make components such as band-pass filter's more accurately, with more symmetric roll-off and no lower cutoff frequency. The above formula is to calculate the gain of a parabolic dish antenna where: D = The Diameter of the Parabolic Dish. Pasternack Publishes New RF Calculators and Conversion Tools to Pasternack. Pasternack Releases New High Isolation RF Switches. Pasternack spectrum and VNA network analyzer cables, SOLT. Microstrip line is a widely used transmission line and for the appropriate transmission its characteristic impedance has to be calculated while using it in RF design & circuits. Pasternack carries a variety of panel and patch antennas which can be seen here. Bookmark or "Favorite" this balanced attenuator calculator page by pressing CTRL + D. This is (more or less) right at the HF antenna input and it can be adjusted to. Pasternack Enterprises offers the broadest and deepest inventory of RF and microwave components available. PCB fabrication issues have less impact on microstrip circuits than GCPW circuits. A radio frequency balance attenuator has the same number of resistors connected equally to each side of a transmission line. Convert from. dBμV with Z = Ω. 07 28. Best HF Antennas for 2023. 714 1. 6, Dielectric Height is 0. Pasternack carries a huge selection of microwave parts, RF parts, cables, connectors, modulators, adapters, attenuators plus much more. to NF. Our RF and microwave calculators and converters will provide the figures you need for your radio frequency engineering needs. A: I sold the business on 12/31/1992 & stayed with the company until early in 1995. Medicaid - select the appropriate grouper and state:Pasternack's Coaxial Cable Impedance Calculator allows you to enter the Outer Diameter Dielectric width, Inner onductor Diameter width and either the Dielectric. and Canada (866) 727-8376 International +1 (949) 261-1920Pasternack Enterprises (Irvine, CA), a manufacturer and supplier of RF, microwave and millimeter wave products, has created and published a new set of RF calculators and conversion tools to assist. 45 for gold. Pasternack Enterprises, Inc. Pasternack Introduces New Series of Low PIM Cable Jumpers. The substrate parameters (ε r and h) are required. Pasternack's RF Free Space Path Loss (FSPL) Calculators is the ideal measurement tool that allows loss or attenuation of signal strength calculations between two antennas. Free Space Path Loss Calculator. Free Space Path Loss is used the calculate the attenuation (reduction) of signal strength between two antennas. Live Help. Include all necessary components to perform highly accurate 1 port to 4 port calibration of VNAs. See the quick-reference table below for all compatible SI. Bulk quantities shipped same day. Feb 12-Jul 12, 2024: RF Certifications Online, Besser Associates Online Academy. Enter a value for the units below and press calculate. The free space path loss calculator takes into account the gain on both the receiving and transmitting antennas. We maintain inventory of more than 35,000 products that are always available and in-stock which gives you access to products ranging from the rare, hard-to-find specials to. LMR-400-DB coax cable has an attenuation at 1 GHz of 4. …A log-periodic antenna is surprisingly compact and a little 5 dipole antenna will have a gain of about 3 dBi. com. 75 Lambda1 centre to centre (54 mm), one should get another 2 to 3 dB of gain for a total forward gain of 5 to 6 dBi. So, let’s take a step-by-step look at how to get your cascade analysis rolling. The antenna downtilt and coverage calculator (aka antenna tilt angle calculator) is used to determine the approximate downward angle, measured in degrees, which the transmitting antenna is to be positioned for optimal signal strength and coverage. Enter the source characteristic impedance and the load impedance then press "Calculate" below. 10 25. 3 inch diameter coax which results in 83% Velocity of Propagation (VoP) low loss performance up to 18 GHz. This parameter is used for the loss calculations. Link Budget Calculator provides a signal loss and gain budget based on the user-defined link availability required given as a percentage of time due to path fade statistics. Pasternack RF isolators are passive 2-port microwave devices that help protect radio frequency components excessive current or signal reflection. The free space path loss is the loss in signal strength of a signal as it travels through free space. 14. 10 -3. Pasternack PE300 SMA male to SMA male cable assembly is constructed with 160 Series coax. Our RF and microwave calculators and converters will provide the figures you need for your radio frequency engineering needs. Just enter the given values for trace thickness, substrate heights, trace width, and substrate dielectric. The width of the conducting layer is important to calculate the radiation. 24 km) Transmit Power:Pi attenuator (Pi pad) is a specific type of shape attenuator circuit similar to the Greek letter "Pi" (PI). Pasternack's RF Calculators and Conversions section provides engineers valuable and easy-to-use tools ranging from complex mathematical formulas to simple conversions. February 28, 2022 · Infinus. Bulk quantities shipped same day. λ = The wavelength of the Antenna in meters. Free Space Loss Calculator. Coplanar Waveguide With Ground Characteristic Impedance Calculator. The substrate parameters (ε r and h) are required. Pasternack Enterprises’ new low loss test cables utilize a specially designed 0. Gain Horn Antennas are often used in test and measurement applications and are often used to measure the performance of other antennas for certification, compliance, or other measurement applications. dB. Build a model from experimental data of impedance vs. comIrvine, CA – Pasternack Enterprises, Inc. The frequency range of our step attenuators is from DC to 2 GHz and includes low to high power attenuators which have the power handling up to. Provide the value of the inductance (nH) or reactance along with and the frequency of operation (GHz) in the equation. 5 GHz, Diameter = 3. A microstrip is a type of transmission line in which a strip of a conducting material like copper is mounted on a dielectric material and routed to a ground plane. dB. Same-day shipping if you order in the next hours! U. In the case where the wave is linearly polarized, r_T tends to infinity and the above formula cannot be used. This can be built into a FLEXI-BOX and a transmission line (50 Ohm track) PCB is available which easily adapts for this circuit with one simple trimming. 3. Leaning on the Law of Conservation of Energy, all of the signal energy injected into a signal chain needs to go somewhere. Pasternack RF circulators are passive 3-port microwave devices which control the signal direction and flow inside of an RF circuit. The edge couple differential symmetric stripline transmission line is a common technique for routing differential traces. Due to the three-dimensional propagation of radar waves, frequency hold the highest weight in determining range. Title: 2 Way N Wilkinson Power Divider From 690 MHz to 2. The calculator shown below uses Wadell’s equations for differential impedance, which can be found in the seminal textbook Transmission Line Design Handbook. Tee (T) attenuator calculator from Pasternack allows you to determine the resistor values (R1 & R2) for a the RF component. **Note: Like our microstrip line impedance calculator, all of our RF calculators allow SI prefix input. The required inputs are the Dk value for the dielectric constant of the PCB substrate, and the. We maintain inventory of more than 35,000 products that are always available and in-stock which gives you access to products ranging from the. About Us. ([email protected]. Step 1: Calculation of the Width (W) -. Apogeeweb. Like isolators, circulators are made of ferrite materials and magnets which determine the. For example, if you wish to input "25000000", just type. Bookmark or "Favorite" this bridged tee attenuator calculator page bypressing CTRL + D. A microstrip width calculator can calculate the width of a microstrip. 10 -3. Welcome to the Broad River Rehab MDS Calculator! With this calculator you can explore how different items in the MDS effect reimbursment. Pasternack Pasternack Blog Impedance Calculator. Pasternack’s RF parts catalog is available now. It helps to determine as to how much power we need to generate using RF Transmitter part bearing into consideration antenna gain information. Compared to waveguides, microstrip is generally has a lower power handling capacity, and higher losses due to the fact that it is not enclosed. 5, the Patch’s width is 4. Alternatively, Generate R1 and R2 for a wanted attenuation. Uncheck "Select" box to remove a parameter. Parabolic antenna calculator example: INPUTS: Frequency = 14. RF Link Budget Calculator This radio link budget calculator tool lets you quickly compute the Free Space Loss, Received Signal Strength, Fade Margin, Distance and more. First, take a look at this typical online calculation page. Pasternack carries a wide range of cables ready to ship same day to fit your needs. . These equations are. Exceptional technical support and customer service are on hand to assist our customers with type N connector questions. A microstrip is a type of transmission line in which a strip of a conducting material like copper is mounted on a dielectric material and routed to a ground plane. By carefully stacking two of them 0. 0 64W +47 50. The microstrip patch antenna calculator determines the length (L) and width (W) of a rectangular microstrip patch antenna for a given resonant frequency or vice versa. The inductance, reactance and admittance calculator from Pasternack finds these results given the operating frequency and either the inductance or the reactance as per the formula. Our pi attenuator calculator is designed to aid you in calculating the correct values of the resistors R1 and R2, according to the diagram below. 658 1. Pasternack's Power Density Calculator is designed to give the power density, in Watts per square meter, at a given distance, output power and antenna gain. Press Analyze to see the results. where. Many of our RF bias tees are RoHS and REACH compliant. Pasternack carries a huge selection of microwave parts, RF parts, cables, connectors, modulators, adapters, attenuators plus much more. The VSWR/return loss calculator from Pasternack will find VSWR, return Loss, mismatch loss, and the reflection coefficient given any one of the listed input types. 04 32. See the quick-reference table below for all compatible SI prefixes. /. Who We Are; Careers; Contact. **Note: All of our calculators allow SI prefix input. Easy-to-use tools from complex mathematical formulas to simple conversions. This is a tool I developed to assist us at the Cambridge University Spaceflight Club to design a patch antenna for telemetry. 45 for gold. Pasternack's 50 Ohm power dividers can be ordered with 2. Pasternack. Bulk quantities shipped same day. Pasternack's phone number, address, insurance information, hospital affiliations and more. R 1 (Ω) R 2 (Ω) Overview. The microstrip is a very simple yet useful way to create a transmission line with a PCB. When in doubt, use 1 for copper, . 8/20/2014. Type N, SMA, and 2. The Antenna Downtilt and Coverage Calculator (aka Antenna Tilt Angle Calculator) is used to determine the approximate downward angle, measured in degrees, which the transmitting antenna is to be positioned for optimal signal strength and coverage. The most Pasternack families were found in USA in 1920. 5 dBi Gain N Female In put Connector ships worldwide from the. PE8327 coaxial SMA isolator is one of over 40,000 RF, microwave and millimeter wave. This calculator is helps calculate the value of the resistors R1, R2 and R3 in a T-pad and Pi-pad attenuator. In telecommunication, the free-space path loss ( FSPL) (also known as free-space loss, FSL) is the attenuation of radio energy between the feedpoints of two antennas that results from the combination of the receiving antenna's capture area plus the obstacle-free, line-of-sight (LoS) path through free space (usually air). Jan 22-Jul 19, 2024: RF Certifications Online, Besser Associates Online Academy. λ = The wavelength of the Antenna in meters. Irvine, CA (PRWEB) September 09, 2014 -- Pasternack Enterprises, Inc. It shows a range of 2. The waveguide portion of the standard gain horn is manufactured of aluminum. 1:1, max power as high as 2kW, multi-strike capability and low insertion loss. Pasternack carries a huge selection of microwave parts, RF parts, cables, connectors, modulators, adapters, attenuators plus much more. Pasternack Introduces New Series of Low PIM Cable Jumpers. λ = Wave Length. Pasternack Introduces New Lines of Attenuators and RF Loads Operating to 65 GHz. Bulk quantities shipped same day. Welcome to Pasternack's RF Institute. . This could be a transmitter signal chain, receiver signal chain, or really any RF system. The calculator is set up to handle an asymmetric arrangement, where traces are not centrally located in the PCB layer stack. com, 866-727-8376 US and Canada or +1-949-261-1920 International). Refer following calculators on microstrip line useful for various calculations. 23 mi 0. A bridged T (Tee) attenuator can be thought of as a modified Pi attenuator. 24 km) Transmit Power:Ratings for the Pasternack RF microwave power dividers range from 1 Watt to 50 Watts depending on style, with RF tappers going to high power of up 700 watts based on model. Isolators are made of ferrite materials and. *Note. Be The First To Know. About Us. 10 0. k = The Efficiency fo the Antenna. , an industry-leading manufacturer and supplier of RF, microwave and millimeter wave products, has created and published a new set of RF calculators and conversion tools to assist engineers with answering complex RF-related. Be The First To Know. Pasternack's Microstrip Calculator computes a microstrip's height/width ratio,. milli. 8/5/2014. F = Frequency. 4 to 2. Our RF and microwave calculators and converters will provide the figures you need for your radio frequency engineering needs. Our broadband waveguide horn antennas have frequency capabilities ranging from 1. Step 1: The Power Density of the plane wave incident on the receive antenna which is at a distance ® from the transmitting antenna, can be calculated by: Step 2: We assume that the transmit antenna has a gain (Gt), then the power density becomes: Step 3: We assume that the receive antenna has an effective aperture of Ae. INPUTS Dielectric Constant, Ε r: Trace Width, w in mils : Trace separation, d in mils : Trace thickness, t in mils : Dielectric thickness, h in mils : OUTPUTS Characteristic impedance in Ohms : Differential microstrip impedance in Ohms : *Note: This calculator is valid for (W/h) in range from 0. Coaxial cables are extremely useful transmission lines as the coaxial nature of the transmission line provides relatively efficient transmission from DC to a cut-off frequency, which is a function of the geometries of the coaxial components of the cable. Pasternack's Antenna Downtilt Calculator (aka Antenna Tilt Angle Calculator) is used to determine the approximate downward angle, measured in degrees, that the transmitting antenna is to be positioned at for optimal signal strength and coverage. Who We Are; Careers; Contact & Distributors; Feedback; Support. Bulk quantities shipped same day. The Link Budget Calculator integrated models are evaluated periodically for relevant utility and to keep them current, which results in reliable predictability for most link propagation environments. com, 866-727-8376 US and Canada or +1-949-261-1920 International). 866. dBmV. WR-28 to WR-430 sizes available. Pasternack's Coaxial Cable Impedance Calculator allows you to enter the Outer Diameter Dielectric width, Inner onductor Diameter width and either the Dielectric Constant or Velocity of Propagation (VoP) values in order to calculate the impedance of the coax. The free space path loss calculator takes into account the gain on both the receiving and transmitting antennas. This calculator helps you calculate the characteristic impedance of a coaxial cable given its dimensions. As you adjust the width of the line, you can eventually get the microstrip impedance calculator to converge on. Coplanar Waveguide Calculator. For local technical support and to purchase waveguides in India, please contact Spur Microwave Inc. ANTENNA DOWNTILT CALCULATOR Antenna Height: 75ft Antenna Beamwidth: 7° Downtilt (°) Inner Radius (miles/km) Outer Radius (miles/km) 0 0. , Nov. Matching Pi Attenuator Calculator. The online calculator provided by Pasternack is able to handle. RF & Microwave Calculators Advertisement. Wavelength. Calculation Distance: Frequency: Transmitter Gain (dB): Receiver Gain (dB): Result:. For this reason, there are two possible solutions to the value of the resistors used, one larger than the system impedance and one smaller. 8/5/2014. Link budget feasibility to. Pasternack's Stripline Impedance Calculator uses the dimensions of the stripline, as well as the dielectric constant, to compute the characteristic impedance. Instructions are below the calculator and don’t forget we can make and test your controlled impedance printed circuit boards too. The waveguide portion of the standard gain horn is manufactured of aluminum. The RX-888 (Mk2) has two mechanisms for adjusting gain and attenuation: The PE4312 attenuator . These calculators and tools help engineers design more accurately and faster. But it does have a few entry boxes and drop-down menus that can take some time to familiarize yourself with. 10 -3. Entering these various values will calculate the impedance of the coax cable.