Intermodulation analysis software ias screenshot professional wireless systems pws, a masque sound company and designers in supplying and supporting wireless systems for live and broadcast events, announces the release of its updated intermodulation analysis software ias 5. Guidelines for the preparation of an intermodulation analysis and a microwave path analysis this document was created by the department of communications and information technology to provide the information necessary for the preparation of an intermodulation analysis and a microwave path analysis. Transmit intermodulation is a measure of a transmitter to inhibit the generation of intermodulation products in the presence of the modulated signal and the tone signal. The intmod program performs harmonic and intermodulation analysis of 2 andor 3 signals of 3rd, 5th or 7th order mixing. Touchstone pro rf scanning software pc or mac vantage rf scanning software for mac os. Intermodulation generally only comes up in conversation when discussing interference. File created by intermodulation analysis system ias, a program used for setting up and coordinating rf radio frequency systems, typically those in live audio production. Noise factor f is the ratio of the snr at the output of a device to the snr at the input. Enter your tours equipment list and recalculation for the next event is completed within minutes. Interaction of intermodulation products between dut and.
A screenshot from professional wireless systems ias intermodulation rf analysis software. Click here for additional information and photos on. Software updates are important to your digital safety and cyber security. The user enters the transmitter and receiver frequencies in mhz with their corresponding bandwidths in khz. Intermodulation analysis system is capable of opening the file types listed below. The figure above shows the intermodulation of a high frequency tone f 2 by a low frequency tone f 1 caused by a nonlinear force factor blx characteristic. After executing the study, the intermod report generator filters and sorts results in order to isolate intermod problems that are likely to occur. Following equation or formula is used for rf intermodulation imd calculator.
In preparation for a colocation intermodulation interference analysis, an inventory is performed to identify all frequencies, receive and transmit, in use at a site. This software is used to calculate interference from colocated transmitters that generate harmonics that may be in the same frequency as a receiver on. Cascaded noise and intermodulationdistortion analysis. Guidelines for the preparation of an intermodulation analysis. Intermodulation analysis is a type of transient analysis in which two sinusoidal signals are applied to an input source and the resulting intermodulation products at the sum and difference frequencies are computed. When 2 or more antennas operating at different frequencies are installed on the same platform i. Intermodulation analysis system webpage ias purchase webpage. Refer intermodulation distortion and imd products for more information. Such an im analysis produces a candidate list of potential im interference products and their respective im source frequencies. This intermodulation calculator intermodulation study software is softwarebased. The user may enter the lists interactively or use a database built from a previous run.
Section 5 describes how the probabilities of rxim and txim interference are calculated. Interference and intermodulation studies are necessary to determine the potential of any new or modified signals interfering with existing signals, so. Interference and intermodulation studies are necessary to determine the potential of any new or modified signals interfering with existing signals, so owners can plan and. It is a followup to their 1962 collaboration undercurrent. Using professional wireless ias this is a sample coordination for btr, in ears and mics. Unfortunately, simply installing antivirus software isnt enough to protect you and your devices. Intermodulation interference calculations in the landmobile. Intermodulation calculator intermodulation study software.
Frequency variation of two or more electromagnetic waves transmitted simultaneously through a nonlinear electronic system. Intermodulation analysis system ias professional wireless. The actual developer of the software is professional wireless systems. These may include cellular, wimax, microwave, public safety, and am, fm, tv broadcast transmitters. Orlando, fl, june 17, 2015 professional wireless systems pws, a masque sound company and experts in supplying and supporting wireless systems for live and broadcast events, announces the release of its updated intermodulation analysis software ias 5. There are currently 1 file extensions associated to the intermodulation analysis system application in our database. A software program by professional wireless, along with a database of most wireless equipment and their frequency bands. How is an intermodulation interference analysis performed.
The generation and mitigation of these intermodulation products are described in the following sections in more detail. Midians intermodcalculator predicts the possible occurrence of intermodulation products that may cause receiver interference. This intermodulation calculator intermodulation study software is software based. This ias file type entry was marked as obsolete and no longer supported file format. Intermodulation product definition of intermodulation. Ias intermodulation analysis system rf coordination software pc intermod assist rf coordination software pc lectrosonics wireless designer. Intermodulation 1966 intermodulation is a 1966 jazz album by pianist bill evans and jazz guitarist jim hall. Rf intermodulation calculator,formula for rf intermodulation. If the input of a linear timeinvariant system is a signal of a single frequency, then the output is a signal of the same frequency. Intermodulation products are generated by nonlinear components or devices in an equipment with having two signals, one desired and another undesired. To understand about intermodulation products, or intermods, you need to know a little bit about transmitter and receiver design. Intermodulation products module the intermodulation products module is used to compute intermodulation products as a function of frequencies and other transmitter and receiver specifications.
Jul 18, 2007 a screenshot from professional wireless systems ias intermodulation rf analysis software. Open ias file intermodulation analysis system data. Clear waves is built upon the success of our awardwinning white space finder rf spectrum analyzer which was the industrys first, pcbased, rf spectrum analyzer to offer automatic charting of open white space open rf frequencies and intermodulation analysis for use with wireless microphones, inear monitors, remote control, security, access. The industry standard is professional wireless systems ias intermodulation analysis system software. Cascaded noise and intermodulationdistortion analysis all electronics generate noise, which adds to the signal and degrades the signaltonoiseratio snr. Professional wireless systems is a leader in the wireless audio industry. Jun 17, 2015 orlando, fl, june 17, 2015 professional wireless systems pws, a masque sound company and experts in supplying and supporting wireless systems for live and broadcast events, announces the release of its updated intermodulation analysis software ias 5. Professional wireless systems upgrades its intermodulation.
The ias file stores various data used for internal purposes of the ias. Intermodulation distortion analysis spectrum software. Ias saves precious setup time by combining a database of wireless performance equipment and access to local television frequencies in use. New york july 18, 2007lectrosonics will include a 15day demo of professional wireless systems ias intermodulation rf analysis software program with all new products, beginning in august, 2007. Some examples of intermodulation products generated at radio sites are given. The new intermodulation analysis software ias by professional wireless systems is the solution rf technicians have been waiting for. It includes features you wont find in any other product including those that cost many times more. Such a study is only as good as its underlying model. The fcc mandates that antenna owners or licensees must ensure that the rf signal from their sites does not interfere with any existing signals from other carriers, public safety, etc. Cascaded noise and intermodulation distortion analysis all electronics generate noise, which adds to the signal and degrades the signaltonoiseratio snr. It can be installed on any pc using windows 2000 sp4 or higher, windows xp sp3 or higher, windows vista and windows 7. Intermodulation calculator intermod study software.
Ias is a complete frequency management tool designed to. Intermodulation analysis system ias by professional wireless systems is a musthave for every rf engineer. Professional wireless systems releases upgraded ias software. Ias intermodulation analysis system rf coordination software pc ias intermodulation analysis system rf coordination software. Aug 28, 2015 using professional wireless ias this is a sample coordination for btr, in ears and mics. Intermodulation is a source of interference that arises from the combination of two or more signals at different frequencies in some kind of nonlinear system.
If the voice coil is at the rest position x0 the instantaneous value of blx0 is maximal and generates the peak in the envelope of the sound pressure signal. Intermodulation product synonyms, intermodulation product pronunciation, intermodulation product translation, english dictionary definition of intermodulation product. Intermod assist intermodulation calculator and frequency coordination software is a unique tool it will change the way you approach the problem of intermodulation interference and the challenges of frequency coordination and channel assignment. Ias changes all that the new intermodulation analysis software ias by professional wireless systems is the solution rf technicians have been waiting for. Frequency coordination software jason martin audio.
Intermodulation analysis and frequency coordination software introducing the latest, lowcost development in rf intermodulation analysis and frequency coordination intermod assist is a new, groundbreaking software tool specifically designed for. Click here for additional information and photos on the intermod calculator. These spectrum sweeps are designed to supplement the. This software calculates the frequencies based on avoiding intermodulation products.
The programs installer file is commonly found as intermodulation analysis. Ias is the ideal software program for frequency coordinators, as it efficiently plans out. Mar 20, 2018 professional wireless systems upgrades its intermodulation analysis software ias at infocomm 2015. An im analysis involves applying a model4 to an rf inventory at a cosite5. For example, you could hear strong interference at 14. Intermodulation analysis system ias intermodulation analysis system ias by professional wireless systems is a musthave for every rf engineer. Once you have a scanner you also need software to coordinate the data. Intermodulation analysis and frequency coordination software introducing the latest, lowcost development in rf intermodulation analysis and frequency coordination intermod assist is a new, groundbreaking software tool specifically designed for the wireless, professional audio industries. There are currently 1 filename extensions associated with the intermodulation analysis system application in our database.
Ias intermodulation analysis system rf coordination. On this page, you can find the list of file extensions associated with the intermodulation analysis system application. Intermodulation study software intermodulation calculator. Intermodulation distortion imd is an important consideration in microwave and rf component design. The ias file extension is associated with the intermodulation analysis system radio frequency spectrum analyzing software for microsoft windows. The intermodulation products are sum and difference as well as other integer and non integer multiple of these frequencies.