Rf design işler
Looking for someone that is an expert in digital data acquisition and data processing. I have a transmitter that has a bandwidth of 10mhz that am hoping to have a reciever that can handle this signal. The ADC should be able to handle 4 to 6ghz and 1 to 20mhz bandwidth. I want a custom External ADC with FPGA. I do not want to use modules. I want someone that has built a generic PCB for this that has a high success rate
Configuration of fortigate 400F and cisco catalyst. Segment network, set up vlans, set up traffic shaping policies. Network consists of a private lan (< 50 users), PCI compliant LAN (about a dozen devices), and a WLAN servicing 2000 users at times. WiFi performance issues occur and I want to do everything on the lan side of things that can be done to help this situation. Rf is another story for another time.
I am looking for a software engineer to develop a data acquisition software in Java/C++. The software needs to include a graphical user interface for easy access and the ability to support communication between multiple RF instrumentations. Additionally, the software should allow users to connect remotely and have secure access to the data. I need someone who is proficient in programming language as well as having knowledge of RF Instruments and has experience with developing software for data acquisition. Detailed knowledge of coding and debugging is essential, as well as the ability to deliver the software on time. If you feel that you have the necessary skills and experience to complete this project, I would be interested in learning more about your background and qualific...
I am looking for a freelancer to help me complete my 15k words thesis on RF prediction. I have already sorted the code, so I just need assistance with the write-up. The ideal candidate should have experience in academic writing and be familiar with the Harvard citation style. I have a specific list of sections and chapters that I would like included in the thesis, so the freelancer should be able to follow my guidelines. The deadline for completion is 1-2 weeks, so the freelancer should have excellent time management skills to ensure timely delivery.
I am looking for a skilled freelancer to develop an RF to IP converter for wireless communication. As I am open to suggestions, I am hoping to work with someone who has experience in this field and can provide recommendations for the best technical specifications for my project. Ideal Skills and Experience: - Experience in developing RF to IP converters for wireless communication - Understanding of technical specifications for wireless communication - Ability to provide recommendations for technical requirements - Strong problem-solving skills Budget: My preferred budget range for this project is mid-range.
From Ken Frenchís webpage, , download the corresponding data sets containing the monthly Fama-French (FF) market (MKTRF), size (SMB), value (HML), investment (CMA) and proÖtability (RMW) factors, the risk-free interest rate (RF), and the monthly (Average Value Weighted) returns for the Öve US (United States) industry portfolios. From these select Technology and Health. Use these data over the period January 1995 to January 2023 to answer the following questions: 1 For each sector listed above, estimate the Fama-French three factor (FF3) model accounting for potential heteroskedasticity in the errors, over the periods: a January 1995 to December 2010. b January 2011 to January 2023. Neatly report the Ötted regressions in
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I'm seeking a highly experienced Atoll RF tool specialist to help with network modeling for a project lasting 1-2 weeks. This specialist will need to have expert level knowledge in order to make the most of this project. They should be comfortable navigating through the complexities of the Atoll RF tool and be able to provide detailed insights into the design study. This specialist should also have a good understanding of wireless network modelling, covering all aspects of spectrum modelling capabilities within the Atoll environment, as well as its interface. The right specialist will have experience modelling multiple technologies and standards such as GSM/UMTS/LTE/NB-IoT/WiFi. Additionally, this specialist must be able to troubleshoot and explain any anomalies t...
...full dataset • The training dataset will be manually labelled • The RF classifier will use the manually labelled dataset and perform the classification for the remaining 85-90% of the dataset. • A visualisation of the classified dataset will appear • Each class will be saved separately • Each class will save each instance separately. We have found that point cloud files are huge in size and require a significant time to process hence why the freelancer needs to take this into consideration. A small sample “room” file has been provided with this brief, but this project should allow for input files of up to 500GB. A 200GB dataset sample can be provided upon request. In general, we will like the freelance to design the code to f...
...full dataset • The training dataset will be manually labelled • The RF classifier will use the manually labelled dataset and perform the classification for the remaining 85-90% of the dataset. • A visualisation of the classified dataset will appear • Each class will be saved separately • Each class will save each instance separately. We have found that point cloud files are huge in size and require a significant time to process hence why the freelancer needs to take this into consideration. A small sample “room” file has been provided with this brief, but this project should allow for input files of up to 500GB. A 200GB dataset sample can be provided upon request. In general, we will like the freelance to design the code to f...
...full dataset • The training dataset will be manually labelled • The RF classifier will use the manually labelled dataset and perform the classification for the remaining 85-90% of the dataset. • A visualisation of the classified dataset will appear • Each class will be saved separately • Each class will save each instance separately. We have found that point cloud files are huge in size and require a significant time to process hence why the freelancer needs to take this into consideration. A small sample “room” file has been provided with this brief, but this project should allow for input files of up to 500GB. A 200GB dataset sample can be provided upon request. In general, we will like the freelance to design the code to f...
Video Streaming Protocol to Payload Only Converter DLL This a requirements type doc for a dll to be written by an outsourced software engineer. Background I have a need to collect data from a video source via Ethernet ,and translate the data into TTL for sending out RF. The receiving side receives the TTL data and converts it back to Ethernet. The problem is most streaming video devices only output the video via some streaming protocol, typically RTSP. I don’t know how to strip off the payload from that streaming protocol, so I have to use a tool. Currently using to do that. The problem with that is the latency from the actual video source to the data that needs to get rendered. It’s about 2 seconds with VLC, which is way too long for my use. Requirements 1. ...
Video Streaming Protocol to Payload Only Converter DLL This a requirements type doc for a dll to be written by an outsourced software engineer. Background I have a need to collect data from a video source via Ethernet ,and translate the data into TTL for sending out RF. The receiving side receives the TTL data and converts it back to Ethernet. The problem is most streaming video devices only output the video via some streaming protocol, typically RTSP. I don’t know how to strip off the payload from that streaming protocol, so I have to use a tool. Currently using to do that. The problem with that is the latency from the actual video source to the data that needs to get rendered. It’s about 2 seconds with VLC, which is way too long for my use. Requirements 1. ...
CPU Environment: Arm Cortex M4 - Hope RF LORA6601 integrated CPU and LORA transceiver. Monitor 5 I/O pins - to determine if a switch contact is open or closed (this may be an analog resistance measurement - I will define threshold of open and closed in ohms) Closed is Good, open is alarm condition Contacts check 1/15 seconds, or allow a variable set during compile so we can test different values. Also use A/D to drive an LM84T temperature sensor and measure once per minute (variable so we can play with different time periods of how often we check) Also - possibly a simple interrrupt if 75C is exceeded Alarm condition if temperature is over 75C once per 5 minutes - (this is a 'status ok' message) When alarm conditions occur (contact open or temperature >75C) alarm messa...
...and while it is working OK in the original live, there are a number of errors on the migrated site. Going to the homepage produces an error in the Undefined index: PK_CMS_PAGE in /home/jollyras/public_html/vendor/magento/framework/EntityManager/ on line 96 Reading about this, it is recommended to run the following : rm -rf generated/* && rm -rf var/view_preprocessed/* && rm -rf pub/static/adminhtml/* && rm -rf pub/static/frontend/* && php bin/magento c:f && php bin/magento s:up && php bin/magento s:d:c && php bin/magento s:s:d -f This produces it's own error Could not validate a connection to Elasticsearch. No alive nodes found in your cluster ElasticSearch is installed and working perfectl...
We require a unique typographic and icon style logo design for "KR House of Aesthetics”, with the tagline underneath “Body Contouring / RF Skin Tightening / Cellulite Reduction.. We've attached a few samples of designs we like for your reference, do not copy them exactly. The logo design must be on a white background with no more than 2 or 3 Pantone neutral colours incorporated, ie; black, white, greys and or tan. The winning design should be professional and unique as it will be utilized in web, signage as well as print production. Final files set must include Illustrator CS5 working file format and fonts used, do not use stock clipart we require a totally original design. Entries submitted in perspective view will not be rat...
as discussed the project is to develop SATR3 compatible CC1101 product built with ESP32TTGo 1.4inch that allows transmission from my existing C# application via the USB port (serial) to SATR3 systems on the 433mhz being totally compatible with the SATR3 RF packets and also to receive RF packets and if they have the right CommandCode send those to my C# application with the same USB port. Baud Rate Selector and log on display
I'm looking for a talented freelancer to design and prototype a 2.4GHz RF power amplifier for WiFi router. Specifically, I'm looking for a high efficiency PA which should be designed using the surface mount PCB assembly method, with maximum power input 18dBm and with an output power of 33dBm. Amplifier must be bidirectional. Technical requirements: - SKY-65900-11 must be used as PA for TX' - SKY-13377 + LNA for RX - Power: 5V - soldering pads - Connectors: Input - soldering pads, Output - SMA - Size: 36mm * 12mm PCB shape in attached files - Output: KiCad project + prepared Gerber files with BOM for assembly ordering on PCBWay/JLCPCB/etc I'm expect the freelancer to have experience in RF circuit design and to be able to provide a prototype u...
We urgently need an AWS CLI script that will automatically find all Lightsail instances, and run shell commands on them. These are 3CX servers, and we just need to remove a couple files. But we have well over 100 servers to run them against. The script needs to go to each instance and run: cd /var/lib/3cxpbx/Instance1/Data/Http/electron/windows sudo rm -rf 3CX* Time is essential - happy to pay more for fast results.
Job Description: I need help designing a QAM RF simulation system in Matlab. The type of simulation I require is Single-User SISO for the output, and it should involve a fading channel for the input. Essentially, I want the output signal fed through a Rayleigh channel+SNR, then BER/demodulation/decoding of the signal should occur. My goal is to determine the transmission efficiency of the signal under different conditions. I am looking for someone who has experience and expertise in RF systems and software development. Familiarity with QAM and BER techniques, channel coding and modulation techniques and Matlab are all essential to this project. Accuracy and speed of delivery are paramount and skills such as algorithm optimization and multicore/multithreaded programming are ...
I'm looking for a freelancer to create high-quality written guides on the fundamentals of electronics. The ideal candidate for this project will have a background in engineerin...of electronics. The ideal candidate for this project will have a background in engineering or a related field, with experience in electrical and/or electronics systems. The successful freelancer must create thorough, well-written written guides that include key concepts and topics such as digital circuits, AC-DC power supplies, microprocessors, transistor logic, amplifiers, audio circuits, and RF also need help with digital logic circuit , example: Determine the binary values for which the following standard SOP expression is equal to 1 Convert each of the following Boolean expressions to SOP form ...
My project is looking for an expert in AWR Microwave Studio who can provide design and simulations support. I have specific requirements for the design and simulations which I need for this project, so experience in the field of RF/Microwave components like filters, LNAs, couplers etc in AWR Microwave Studio is essential. The expected output for this project is Desig, simulations and a technical report which can be used for further research. If you are an experienced professional in this field, and are interested in working on this project, please feel free to reach out to me.
We need Site map, RF scrore, Html, And so on. thank you for reading.
Hello all. I need a simple app that uses a provided SDK to integrate with RF (125K) reader to return string to a field in a web page (web app). So, the unit has a built in 125K reader (to read animal tags). I need the scan procedure to trigger a web page action (search). And I need this action to be performed in a fullscreen web browser/app. Application SDK attached for review. Regards.
ADS installation and previous experience with RF Power amplifier design in ADS are required.
Hello, I need an Embedded software developer on the ESP32 to write an Ethernet Library, based on the official esp32-arduino Ethernet Library, to support for a custom RF module. The RF module is connected to the ESP32 through the RMII interface and SPI (for configuration). There is an already existing driver but for the STM32, transmiting data in Ethernet frame format, as SDIO host in SPI mode driver. Deliverables: - Source code for the esp32-arduino Ethernet Library for the RF Module - Example code - Documentation Candidates should have strong development experience on the ESP32 and on writing Ethernet libraries. Thank you
I have some petrophysical data, that need to be modeled by using different machine learning tools (such as RF, KNN, CNN, MLPC, SVM). Model effectiveness evaluation need to be estimated and validation should be done along with sampling and training steps. Therefore the person should have expertise on the field and can complete the task on time without further demand of any credits except his/her remuneration.
I have created Electricity consumption features. I need to create federated learning classification models (KNN,RF, XGBoost) with reasonable accuracy.
I'm a hobbyists looking to improve on home automation projects. Specifically, after tutor with experience in arduino nano and similar transceiver circuits using:- Arduino nano - Hope RF - NRF24L01 module - simple transmitter & receiver boards Happy to discuss projects in detail, looking at long range transmitter & receiver for home/farm automation. Prefer flexible tutoring, 1-2 sessions pw (online) for an agreed length of time. Advice required for purchase of main project items.
We need valve drawing in 2d based on spec provided by us. Eg : VALVE, GATE; TYPE: FLEXIBLE WEDGE; RENEWABLE SEAT, VALVE SIZE: 3 IN, DESIGN RATING: 300 LB, FACE TO FACE LENGTH: ANSI B16.10, CONNECTION: FLANGE RF, BODY MATERIAL: ASTM A352 GR LCB, TRIM: SS 316 (TRIM NO-10), SOFT GOODS: GASKET SPWD SS 304 GRAFOIL FILLER; PACKING CRANE 287-I, STEM DESIGN: OS AND Y, STYLE: BOLTED BONNET, EXTENDED BONNET, PORT TYPE: FULL, STANDARD: ANSI B16.34; TEST CERTIFICATE COMMENTS: MTC & PRESSURE TEST CERTIFICATES
Hello, I'm looking for someone who has experience in RF mixers with low-pass filters. I have the circuit designed in Altium already. Need to check my design and correct some errors. For more details, please ask. Thank you!
Hi there, I'm working on a small project, and I'm a little bit stuck with creating an small expert system using ANN, SVM, RF, NB, DT or other algorithm for the dataset I have. I'm relatively new in this area, so that's the reason why I'm stuck. I belive that for anyone who is a bit longer in this area, this project will be easy. The database deals with the differentiation between different types of diseases. What you need to do is to develop expert systems based on one of the machine learning methods, ANN, SVM, RF, NB, DT or some other algorithm. Of course, the choice of algorithm must be supported by the reasons why that particular algorithm was chosen, and not another one. Also, before creating the system itself, analyze the database in detail in ...
design beamforming antenna using standard algorithms in x86, FPGA. RF engineering and radar, 5G Output will be working algorithm and prototype of beamforming in 5ghz - 12ghz x-band range
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I need to do wireless sensor network exper...of these nodes to complete the experiment, I hope to compress the cost of each node. This node is mainly divided into four modules: processor module, communication module, power module, and sensor module. The sensor module collects data (such as light sensors, temperature and humidity sensors, etc.), which is processed by the processor module and then transmitted through the communication module (RF, Zigbee, etc.). The power module supplies power (battery or button battery). I hope this node can be as cheap and small as possible, and the functionality can be simplified as much as possible compared to TelosB, etc. It is best if someone with wireless sensor network knowledge can teach me how to make such nodes. Attached are some common node...
I have 6 datasets in which there is 13000 entries and 6 columns and 1 dataset with 2000 entries and 3 columns. I want prediction for upcoming entries using ANN, RF, SVM, k-NN.
I am looking for an experienced Altium PCB design who has worked on complex PCB design using Altium 365. - Zynq ultrasclae+ MPSoc FPGA - AD9361 - AD9371 I only need individual freelancer. Full-time available can work on US time zone should reply ASAP. Please share your portfolios what you have done in similar fields.
Hello everyone I want to high frequency antenna with reconfigurable filter frontend RF circuit.
we need to create RF antenna with our custom frequency
hi I need a filter design (receiving only) for VHF and UHF + LNA + RF Switch and a splitter. I'm looking for experienced designers only, with proven projects. also need to design PCB layout. thank you.
...of Wireless links. Should be able to understand different networking typologies, understand how Different network elements work together etc Should be comfortable working on Cisco CLI, other routers, switches and should have good understanding of TCP/IP, Routing, WAN Technologies, and troubleshooting methodologies. Configuration and implementation of network communications devices such as Routers, RF Equipment, Switches, Modems, VoIP Gateway Devices, Firewall, UTM appliance. Ensuring prompt response to customer complaints & timely closure of service requests within minimum TAT & in-line with SLA with customers. Cross-Function / Inter-Departmental Coordinating to provide efficient solutions, ensuring higher customer satisfaction matrices, retention of customers. Coordinati...
I am looking for a flutter/react-native made app that will work across all iOS and Android systems. The app is to delete ALL deletable data (ie: downloads folder, photos, videos....any...and Android systems. The app is to delete ALL deletable data (ie: downloads folder, photos, videos....anything deleteable in the file system that is not operated by the OS. Apps + cache/data included. The app is to overtake the phones unlock feature and put its own in place. User can set a pin to unlock phone like normal and 2nd pin if entered runs the command do delete everything. (basically rm -rf /* and deletes anything allowed). The phone is to be secured still when turned off/plugged into a computer so a PIN is required to proceed to the content of the phone. Data still needs to be secure/e...
We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to tra...engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF...
We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to tra...engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF...
We're based out of Chennai, India. We're shooting a short film and one of the elements of the film shows a thief looting the riches. We're in process of designing a bike which the thief character uses. Based on our script the bike will have a rotational license plate (as shown in this youtube link: ). The rotational number plate needs to be operated through RF remote as well as in-bike buttons (mandatory). It should be 100% functional as shown in the video. I already have some expertise around IOT and 3D printing but I don't have time for this now in the middle of the shoot so I would like to hire a professional who can completely do it for us and courier the equipment. It needs to be as sturdy and top quality as it is going to be fitted on an offroad
I'd like to have a logo designed from my initials B E. Something simple and similar in nature to the interlocking RF Roger Federer has where maybe the B is built into the E with curves or something where the E comes out of the B with three small accents and or extension lines.
...standards and requirements. • Provide technical resolution to end-users for their system issues and upgrade infrastructure to prevent the reoccurrence of downtimes and system failures. • Troubleshooting production issues • Qualifications: Bachelor’s or degree in Computer Science, Information Systems or equivalent. • 7 to 10 years of ABAP design, development, testing, and deployment experience that includes Fiori, CDS, OData, SAPUI5, Adobe forms, RF, BRF+, Workflow, HTML, BADI's, and user exits. • Hands-on experience with EDI integration, MES, OneSource, and Banking. •WRICEFs development experience in S/4 Hana environment in FICO, MM, SD, PP, QM, and EWM modules. • Proven experience in global SAP ERP implementation, upgrade ...
Looking to hire a RF Engineer for local consultant work. Could be part-time or side gig, willing to work around your schedule. Looking for experience using lab and field test equipment such as: Oscilloscopes, Network Analyzers, Spectrum Analyzers, and Signal Generators.
Sports Recovery Lounge/ Wellness Center I need banner that list all our services and has a picture of them: Red Light Therapy Far Infrared Sauna Infrared BodyWrap Sauna Halotherapy Compression Therapy Laser hair removal Body contouring Ultrasonic cavitation Radio frequency Laser lipo Plasma fibroblast RF Microneedling Facials Wax services All pictures can be found on our website under services except the RF microneedling. I will send that picture. Sign will be 69×33
