Antenna coupler 430 mhzεργασίες

i have one vps server with the information below CPU Model: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz CPU Details: 2 Core (2800 MHz) Distro Name: CentOS Linux release 7.6.1810 (Core) Kernel Version: 4.18.16-x86_64-linode118 Platform: x86_64 [kvm] Ram 4 GB and hdd 80 gb we use php 7.2, nginx proxy, apache and varnish also cloudflare pro our visitor less 1000 perday, we use cs cart and for the db server we use maria db there is time around 02.00 PM until 08.00 PM usa time our server database load until 100 % and make our website really slow and sometimes it's give 404 error and also we always get email from linode about cpu resources, sample email : cpu has exceeded the notification threshold (90) for CPU Usage by averaging 97.9% for the last 2 hours. we need to optimiz...

I need a very specific logo made for me. I am attaching a PDF of the sketch as well as a jpg of the exact moth they want in the middle. The writing needs to be at the top: THE NATURE CO. Then the moth (please remove the two straight antenna and elongate the circular one so it looks more like the drawing). Then of (in script like the drawing) then * SALADO * (The asterisks being dots) I will need this file in png, jpg, and eps formats and in three colors, black, white, and blue/gray. Please let me know if you have any questions.

Hi Liu Z., I need to design a circuit that it could receive an electromagnetic wave with a specific wavelength using an antenna. Could you help me? If so, let us talk, please.

Hello. I have a few domains and I want to sell it. I'll share the profit with the one who will do that. Some domain have good "Domain Appraisals". Some domain have backlinks. Doamin's can be for e-commerce, for blog... Domains: GoDaddy Domain Appraisals: ( Estimated Value: ...Estimated Value: $1,784 (USD) ) ( Estimated Value: $1,332 (USD) ) ( Estimated Value: $1,220 (USD) ( Estimated Value: $750 (USD) ) ( Estimated Value: $1,189 (USD) ) ( Estimated Value: $615 (USD) ) ( Estimated Value: $362 (USD) ) ( Estimated Value: $430 (USD) ) Please contact me if you have some questions.

I need an 18 inch by 18 inch by 0.125 inch PCB layout done. It is an LC resonator that looks kind of like a spiral antenna. The top and all odd layers are the same pattern. The bottom and all even layers are the same pattern. I have high res graphics in .svg, .bmp and many other formats of the shape needed for the copper planes. But it needs to be imported as .svg if possible because the very small transition steps of non vector images cause very small sharp points in copper that eject electrons and lower the Q at the frequency of resonance. I tried to do this job myself but Kicad PCB graphic importer doesn't like the .svg file format for some reason. Other than layers of spiral gaps in the copper planes this thing has about 32 plated through holes. Documentation is proprietary...

5G antenna architecture design and signal processing system configuration.. or build a algorithm for signal transmission and reception ..

...Virtualization on Linux (QEMU/KVM) - Able to debug / monitor on Linux to spot the issue - Good with new hardware (especially AMD) - Good english skills for clear communication. What we provide You get direct access to this workstation (thru teamviewer). Its state of the art with following components: - AMD Threadripper 2990WX 32Core CPU running @ 4.2GHz on all cores - 128GB RAM running at 2966 MHz CL14 - 4x Intel Optane NVMe Drives in a RAID0 - Dual 2080Ti NVLink Nvidia Card, 10GBit Network Card - The system has a 1GBit UP/DOWN Link with good international peering so it will be good remote working. The issue This workstation will be used for virtualization testings of many VMs (Windows / RHEL / CentOS / Fedora Server / FreeBSD etc.) at the same time. Currently we are not able...

...its aesthetic quality. Its perfect on e.g. a table or counter in the shop or restaurant. Placed where there are no electricity nearby, you will really see the benifits. Eventhough the design looks simple, it is strong and can sustain hard treatment. (IP65 – IK07) Materials: coated die-cast aluminium Measurements: 300 mm x 150 mm Colour: white (with the possibility to customize) Body made in AISI 430 stainless steel. Painting with epoxy powder base coating and final painting in polyester. A4 stainless steel screws. Product with no visible screws. PMMA support feet with anti-scratch rubber. VERSIONS ETEREA battery – LED *All lighting comes in 3000 K and 4000 K COLOR White *comes in additional colors for an extra cost WATT 4,5 W OPTICS 120 mm POWER SUPPLY UNIT 220-...

I need a chemical engineer that can do the following: ⦁ Able to investigate a Silicone chemical and make it more heat resistant. The completed Silicone must have a melting point of 430 Fahrenheit (no less). ⦁ Must be comfortable speaking English (although a translator can be furnished for the right candidate.) ⦁ Must have at least four years of Chemical Engineering experience. ⦁ Must sign an NDA before starting the project. ⦁ Finally, any consultation experience pertaining chemical engineering would be a major help. All people of all backgrounds are welcome to bid and reasonable accommodations can be made for those with disabilities. More information will be furnished after the right Freelancer has been selected. Upon successful completion of the milestone the...

...dialogs(on reception of error json 6 or on button click in incorrect bills section) should have "OK" button. Adding status indincation below logo which will indicate the system connectivity with internet(online/offline). Green indication for online. grey for offline. We need to check check internet connectivity with 5/10sec interval of time in parallel to above json reception process. Size of UI window 430 x 600 UI should come on top of whatever is displayed at the moment whenevr anything is changed in UI, also blinking in taskbar icon We will require document(rough document will do) for project related work, also code with comments needed. Code should be follow coding standards, along with exception handling In case of dialogs(which will appear after clicking incorre...

The high level circuit design of this project has been already done and also the components has already selected. All components are Analog Devices components having reference design for drivers. This design contains 8 receivers and 8 transmitters. Each Receiver : has one LNA+mixer and one Hybrid Coupler Each Transmitter : has one mixer+PA and one Balun An PLL+VCO components provide the LO signal to the All receiver/transmitter using an 1to2 and two 1to8 splitters.

...with ARM MCU STM32F407VET with 25MHx crystal running at 168 MHz . Slave module has Avionics sensors. One of them is Airspeed sensor MS4525DO chip over I2C interface. It sends airspeed data to the Master over SPI when requesting command is received. This task implements and delivers two processes: 1 - Slave firmware does sensor initialization (zeroing airspeed) and data reading from Airspeed sensor MS4525DO (over I2C) when request received from the Master. 2 - Master firmware MCU sending to the Slave setup data, requesting and receiving Airspeed data and after the units conversion sending Airspeed data to the PC terminal screen over CDC USB interface . Communication data structure is provided. SPI is running full duplex at 2 MHz speed, MSBFIRST, SPI_MODE0. Communicat...

SPANISH-SPEAKING PREFERRED: Nos gustaria encontrar alguien que sepa manejarse con las tarjetas Mifare Classic 1k 13,56 Mhz o equivalentes. El proyecto consistiría en obtener: - Contraseñas de acceso para cada uno de sectores/bloques. KeyA y Key B. - Mapa completo de la tarjeta. Nosotros le enviaríamos varias copias de las tarjetas para poder realizarlo. Aquellas persona interesadas, no duden en contactar con nosotros para ampliar la información. Gracias

At the end of the project, a fully developed system compromising of the following components 1) Raspberry Pi 3 Model V 1.2 2) inAIR9B Antenna 3) Adafruit AMG8833 Breakout Thermal Imaging Camera Interconnected together, should be produced. The objective of the project is to be able to use the Thermal Imaging Cameras to detect and count the number of current Passengers that are in a bus. The data collected from the thermal camera, should be able to send data across a network using the LORA Wireless Protocol, and communicate with a provided server. An algorithm should be designed to help with the detection of the human traffic, and be developed in python. We are looking for 1-2 developers who can take on the job, and be able to complete around the end of january. It would be good...

the analysis of modulations ( .qpsk ,8psk ,16qam and 64) on MIMO-OFDM system over AWGN,Rician and Rayleigh channels and their effect on BER for high data rates esented. The proposed MIMO-OFDM system with OSTBC using 2x2,4x4and 8X8 antenna configuration

I would like to fabricate a PCB which the RF output power for Nordic 24L01 can be enhanced. It can be achieved by Maxi RF amplifier MCP01. The PCB should include: - size limited to 2.5cm x 4.5cm - I/O pin put on one side of PCB, please see attached "Pin ". - Electrical ch...RF output power for Nordic 24L01 can be enhanced. It can be achieved by Maxi RF amplifier MCP01. The PCB should include: - size limited to 2.5cm x 4.5cm - I/O pin put on one side of PCB, please see attached "Pin ". - Electrical characteristic should be within the range provided by 24L01 and MCP01 datasheet (please see attachement) - Corresponding schematic include - built-in RF antenna with acceptable transmission/ receiving (10m range) - Pass DRC and exported Gerber - prefer Altium design...

I am Krishna. I am based out of Bengaluru, India. I would like to build a 8X8 RF antenna matrix board for Chess. Anyone having expert knowledge on RFID concept and interested to build a prototype can contact me to build together. I am not interested to get this project built without me learning. Please quote your charges.

Need a logo for my app. Name: i go shop Its an app where you can buy from supermarket and receive in your home. Idea: a shopping cart with something that represents connectivity (like a wi-fi symbol, or so) or that conveys the idea the shopping cart is controlled remotely. Something like this: Other ideas could also be analysed. Need ideas for the colors. Simplicity is key.

Hi I am seeking someone to help me manage my ads posting. Manager may be required to log into several accounts using a unique VPN network/Proxy with Canadian IP addresses - one unique VPN/proxie dedicated to each account. Each account will post 3 ads, posted once a day on schedule (3PM, 330, 4, 430, 5, 530, 6, 630, 7, 730). Total = 10 accounts, 3 ads on each account = 30 ads/day, to be posted once but recycled everyday on schedule Ad description will be provided to you along with 1 picture for each ad. Let me know if you are available for the job & your price, thanks! Abee

Hi I am seeking someone to help me manage my ads posting. Manager may be required to log into several accounts using a unique VPN network/Proxy with Canadian IP addresses - one unique VPN/proxie dedicated to each account. Each account will post 3 ads, posted once a day on schedule (3PM, 330, 4, 430, 5, 530, 6, 630, 7, 730). Total = 10 accounts, 3 ads on each account = 30 ads/day, to be posted once but recycled everyday on schedule Ad description will be provided to you along with 1 picture for each ad. Let me know if you are available for the job & your price, thanks! Abee

Hi there, we are seeking a programmer to develop a simple ad posters for which will be required to log into several accounts using a unique VPN network/Proxy with Canadian IP addresses - one unique VPN/proxie dedicated to each account. Each account will post 3 ads, posted once a day on schedule (3PM, 330, 4, 430, 5, 530, 6, 630, 7, 730). Total = 10 accounts, 3 ads on each account = 30 ads/day, to be posted once but recycled everyday on schedule Ad description will be provided to you along with 1 picture for each ad. Let me know if you are available for the job & your price, thanks! Abee

Hi there, we are seeking a programmer to develop a simple ad posters for which will be required to log into several accounts using a unique VPN network/Proxy with Canadian IP addresses - one unique VPN/proxie dedicated to each account. Each account will post 3 ads, posted once a day on schedule (3PM, 330, 4, 430, 5, 530, 6, 630, 7, 730). Total = 10 accounts, 3 ads on each account = 30 ads/day, to be posted once but recycled everyday on schedule Ad description will be provided to you along with 1 picture for each ad. Let me know if you are available for the job & your price, thanks! Abee

...college project. I am here to get a hardware developed for the final project of the product development class. Project Requirements: 1. A small hardware within the board size of 4cm x 4cm 2. ATMEL microprocessor with additional memory (Not the must, but best to have something with price constraint and open source resources) 3. I2C and SPI ports for connecting sensors. 4. Inbuilt BLE Antenna and Wifi Antenna (or you can attach some workable modules) 5. Battery powered prototype (any good battery spec within the size limit should be fine) 6. USB port for coding programs and recharging the battery 7. 2-3 sample buttons on the device 8. Test LEDs before each port and buttons 9. Basic firmware and boot-loader programs are to be included 10. Some open sourced SDK for develop...

Hello and...recreated. In one of the pictures there are flowers on the balcony. I am open to variations with and without flowers as long the sign with the name of the cinema is not covered. Please pay attention to the color of the fasade. The sides of the wall (left and right of the stairs) seem are rosa. The middle part is white. The part underneath the balcony is again rosa. On one of the pictures two antenna looking poles can be seen on the roof. Those are not needed. I will provide more pictures of the building if I get my hands on more. If you need more details please let me know. I am happy to provide whatever is needed. NOTE: Please dont send processed images of the originals! The Task is to create an entirly new painting of the building, facing the front! ...

The pcb board is to be long and skinny. It has one chip and one module . The fanstel bt600i-21 and the invensense icm-20649 they are connected through an spi bus and interrupt 1 there is also a 32khz crystal connected...connected. There are a few capacitors as per the data sheets reference designs. The whole thing is powered by a cr123 battery which requires a holder. Required are two pins for the swdio and swclk also two pins for off board power. Which io pins are to be used for the spi bus can be determined by my software. The 32.768 khz crystal connects to p0_26 and p0_27 no copper can be placed under the bt600i antenna. Do you want me to send you the data sheets with the reference circuits. I would like schematic, a pcb design and bill of materials Thank you have fun and take ca...

I would like to have a ESP32 based board developed. It should be an efficient design in terms of reliability and power. Following are the requirements: 1. Develop complete working solution including hardware(Compact Circuit board) and software base...reliability and power. Following are the requirements: 1. Develop complete working solution including hardware(Compact Circuit board) and software based on ESP32 2. Must support power source ranging between 10-32v 3. Should support at least 4 GPIOs upto 30v with isolation using optocoupler 4. External Antenna with SMA Connector 5. Two Serial Interface Connection other basic requirement will be shared later but before awarding the project. Please only show interest if you have already worked with ESP32, antenna, voltage divide...

I've a project to design a pcb which has 220V AC inputs (4), 24V DC inputs (4) 12V DC inputs(2) and digital outputs(4). I need one GSM module, sim card holder, SMA antenna, speaker and microphone pins on the board. Operating voltage of the board should be 24V DC. We can choose microcontroller together and talk in detail about the rest.

...developed and sell in the Middle East and African countries. The device should be very stable. The code/firmware should be easily upgraded. Here are our requirements for integrated 125 kHz RFID Reader and Controller which can be used in School for Student Attendance: 1) We need a 125 kHz RFID Reader and Controller which can be installed in School for attendance, it should have an extendable aerial/antenna with wire. 20 CM length, the RFID Reader should be small and should also have a read range of minimum 5 Cm on thin RFID cards. 2) The RFID Reader and controller should send the card value to the Server Script which should be easily manageable. Our server is AWS. 3) We need an integrated controller with WiFi and GPRS connectivity 4) RFID Cards Data should be stored in a micr...

Hi Abdenasser, i have some questions need to be answered, my problem is I cants write a proper answer for those questions, I have the references, but still not sure about them, they are 3 questions in theory and 1 question need a calculation the calculation question I'm not sure how to solve it to be honest, still struggling with it. its about antenna and propagation. 1. Describe the term Group Velocity and Phase Velocity with respect to the dominant mode of propagation in rectangular waveguide. 2. What is meant by phase coherency of a transmitter output and state why it may be an important property of a radar? 3. Describe the limitations of a basic microstrip T-junction as a microwave divider and how these are overcome using a Wilkinson divider.

Hello I have a distribution curve Excel file from In that Excel file there are listings of token holders of a cryptocurrency. What I am looking for is to create a distribution curve of the supply and put the data into a chart using Can you do this? If so please bid! It will be sufficient to create a working HTML file and send it to... In that Excel file there are listings of token holders of a cryptocurrency. What I am looking for is to create a distribution curve of the supply and put the data into a chart using Can you do this? If so please bid! It will be sufficient to create a working HTML file and send it to me. If you can upload to your own server for testing that is beneficial Thanks! Budget roughly $430

...need to be able to have access to all the interfaces that the device has, list below: • 1x– VGPIO (1.8V) • 1x– BAT_RTC backup battery interface • 1x– 1.8V USIM • 1x– USB FS • 11x – GPIOs • 1x – 8-wire UART • 1x – Active Low POWER ON • 1x – Active Low RESET • 2x – ADC • 2x – System clock out (32.768 KHz and 26 MHz) • 1x – PCM • 1x – 4-wire UART for debug interface only • 1x – Wake up signal • 1x – Fast shutdown signal • 1x – Main RF Antenna • 1x – TX indicator • 1x – GPS Antenna The final deliverable must include the following: - Board Schematics development - Components Se...

Hi, I've been working on a video game lately and I decided that I needed a poster for it. The contents of the poster are as follows: There are going to be 3 characters in the illustration/poster, A purple man only wearing a pair of blue pants, a robot with a yellow screen for a face with an antenna on its head and a red axe on its right shoulder, and a brown tapir (If you don't know what a tapir is, you might wanna search it up as it's not really the most well-known animal of all). I'll attach a sprite of each of the characters to give a better understanding of what they all should look like. Now, in terms of what and where each of them is doing/looking, I've created an outline of that, although I know that it's not the best artwork ever as I have ...

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Hello Freelancers, Happy New Year! I need a device that will allow me to send video and data. Video HDMI (720p) video in from multiple sources and the ability to switch using a PPM/PWM call. This device will need to exploit open 900 MHz, 1.2 GHz and 2.4 GHz, and switch between them if interference is occurring. Since this is a FPV system, low latency is important. 3KM range 1W power. Two boards will need to be developed, TX and RX. These boards must work with existing controllers such as Futaba, Spektrum, FrSky Taranis X9D. Please ask questions in your bid so I know that you are genuinely interested.

We are planning for Embedded Small size Module for VoIP intercom Hardware Features Support for 12/24VDC Door Latches or 5V Relay 1 10/100 PoE 802.3af Ethernet Connection 400 MHz Processor speed 4 Mbytes Flash, 16 Mbytes SDRAM 4 Ohm Speaker Driver, and 2 UARTs 2 channel Audio Codec with sampling rates up to 48kHz Industrial Temperature: -40°C to +85°C Software Features Fusion RTOS TFTP Client Telnet Server Voice Engine with RTP (includes support for RoIP products) Voice Engine Codecs: G.711 (µ-law, A-law), G.722, G.726 (16/24/33/40 kbps), G.729, DVI4 (narrow/HD/Ultra HD), iLBC, Speex (narrow/HD/Ultra HD), SILK, L16 PCM (narrow/HD/Ultra HD/CD) Data Flash Management (Multi-Partition File System, Advanced Firmware Management, Bootloader, Secure Area) SIP Fusion TCP/IPv...

I need a single board computer made that runs linux. The device will be used to scan rfid tags at a festival. The customer will place the rfid tag against the reader a...that runs linux. The device will be used to scan rfid tags at a festival. The customer will place the rfid tag against the reader and it will read the tag , check the database stored on the device and turn the led light red or green. Requirements: Must run linux (ubuntu) POE Embedded Emmc Storage or M Sata 16gb or greater Rfid Reader (can be on a seperate board or same board with an external antenna ) 2gb of ram or greater I do not want a raspberry pi with a poe board,a board for m sata , and a rfid board. I want a custom sbc. No sd card storage Optional: Option for battery Power and POE Intel n3060 Kingston EM...

implenent an optimisation of antenna array factor (follow an article)

I would like the popular ESP-01 wifi board redesigned in the narrowest possible form. I believe that the board could be rearranged such that the narrowest side is maximum 7.5mm. I can find the schematic but unfortunately I cannot find BRD and SCH files for this project, so you will need to do some reverse engineering. The board has a total of 14 SMD components, including two ICs and one bo...like the popular ESP-01 wifi board redesigned in the narrowest possible form. I believe that the board could be rearranged such that the narrowest side is maximum 7.5mm. I can find the schematic but unfortunately I cannot find BRD and SCH files for this project, so you will need to do some reverse engineering. The board has a total of 14 SMD components, including two ICs and one board etched wifi an...

I need to implement a research paper in design will be shared with the selected one.

i need a simulation to be made using omnet++ 5.4.1 and inet 4.0 i need a wireless network using **.bandName = "5 GHz (160 MHz)" **.opMode = "ac" where using video streaming app to server, pathloss should be racian fading . i need transmitting speed to be 630Mbps and see the received speed after 500 meters

...issue. How will you resolve this? Below are the details of Lenovo ThinkPad P71 OS Name Microsoft Windows 7 Professional Version 6.1.7601 Service Pack 1 Build 7601 Other OS Description Not Available OS Manufacturer Microsoft Corporation System Name SAMSUNGSSD-PC System Manufacturer LENOVO System Model 20HKCTO1WW System Type x64-based PC Processor Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz, 2801 Mhz, 4 Core(s), 8 Logical Processor(s) BIOS Version/Date LENOVO N1TET49W (1.23 ), 5/21/2018 SMBIOS Version 3.0 Windows Directory C:Windows System Directory C:Windowssystem32 Boot Device DeviceHarddiskVolume1 Locale United States Hardware Abstraction Layer Version = "6.1.7601.24308" User Name samsungSSD-PCPME Time Zone Pacific Standard Time Installed Physical Memory (RAM) 64...

Freelance must have engineering background in Computer network, Antenna radio frequency.

I need a banner for the homepage with a message to our clients for Christmas and new year. I want to see a woman with vintage clothes on, a Christmas tree and champagne. size : 1140 x 430

i just want to know how to train just want to know how to train openmv-cam-m7 camera to detect humans . need help me performing demonstration that the camera actually detect OpenMV Cam features: The STM32F765VI ARM Cortex M7 processor running at 216 MHz with 512KB of RAM and 2 MB of flash. All I/O pins output 3.3V and are 5V tolerant. The processor has the following I/O interfaces:

hi i want to register sip to sip and pass call g729 problem is i dont want to use big pc and lots of HW so i found a program its allow to do that i want i want to run this program on a router Router Link CPU: MediaTek MT7628N CPU Cores: 1 CPU MHz: 580 Flash MB: 8 RAM MB: 64 server send call to router >>router send to voip gateway we install our program on router and our router OS is openwrt like server to router resisted and router to Voip gateway all connection By SIP asterisk server to creytiv/re router then creytiv/re to VOIP gateway some one already made it they can run more then 64calls but if you can run 32calls i am Happy need a easy way make a pakage we just install package

... : PRLS - 1 SMBBIOSBIOSVersion : +--------------------------+ | Processor Identification | +--------------------------+ Manufacturer : GenuineIntel Name : Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz NumberOfCores : 4 MaxClockSpeed : 2926 +---------------------------------+ | Memory Identification and Usage | +---------------------------------+ Manufacturer Size(MB) Speed(MHz) Bank Slot ------------ -------- ---------- ---- ---- 2048 667 BANK #0 DIMM #0 Total RAM: 2048MB Usable Memory: 1675MB Free Memory : 246MB +---------------+ | Storage Usage | +---------------+ DeviceID Size(GB) Free(GB) % Free ProviderName -------- -------- -------- ------ ------------ C: 298 ...

Looking for someone who can connect our LTE modem and antenna to our Tablet board. Tablet is Windows 10. Modem is a LTE Cat 4 module optimized specially for M2M and IoT applications.

We are looking to develop a UWB based (Decawave) RTLS / indoor positioning system. We are fairly advanced in initial design phase and now require expertise (especially with antenna knowledge) to maximise range within CE / FCC limits and deliver pre-production candidates. The job involves both hardware and firmware design. Our UI front end is already being developed in-house and data formats are known. Expected maximum tags = 20. Refresh rate = 1Hz. Positional accuracy <30cm. Acceptable packet loss up to 15%. A phase 1 design is required to cover a 35m x 35m LOS area. A phase 2 design is to increase range to 100m x 70m LOS. We are happy to meet anywhere in Europe (preferably) for initial discussions. The job is URGENT.

To design dual band RFID tags complete with prototype fabrication of 25pcs. Require dual band antenna as well for energy harvesting

I need you to develop some software for me. I would like this software to be developed. It will involve octave GNU and openEMS. Will require to design a Substrate integrated waveguide leaky wave antenna with feedback such as port 11 and wavelength.