Gpsdo 10mhz jobs
I am looking for an experienced circuit designer who can help me create a jamming device for a radio signal. The project requirements are as follows: Range: - The desired range for the jamming signal is 8km-10km. Frequency: - I have specific frequencies that I want to jam, ranging from 10Mhz to 400Mhz. Power Output: - The desired power output for the jamming signal is 40 watts. Skills and Experience: - Strong knowledge and experience in circuit design for jamming devices. - Proficiency in working with radio frequency signals. - Understanding of the specific frequencies and power requirements for jamming signals. - Ability to create a circuit that can effectively jam radio signals within the desired range. - Experience in designing circuits with high power outputs. If you have t...
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
Hi, you have to write two asm files in 10ms looptime with 10MHz crystal frequency. You only have to modify the given code to generate a pulse generation of TH = TL = 0.1 ms
Hi, you have to write two asm files in 10ms looptime with 10MHz crystal frequency. You only have to modify the given code to generate a pulse generation of TH = TL = 0.1 ms
Hi I'm looking to get a custom made AM transmitter that operates between 3-10MHz with an adjustable output from 0 to 50Watts power. It has to be able to carry frequencies from 100Hz to 1MHz fed in by a DDS function generator (±5V).
Development of existing VHDL design in Quartus, targeting a Cyclone IV chip. It has a functioning PCIe interface. The design takes 12 channels of 10MHz ADC data from optical detectors. There is a need for additional pulse analysis functionality and to address a bug in an output derived from a combination of the 12 data channels.
need to design a low paas filter (13 MHz), a Mixer with 10MHz IF and a -20 dB Coupler for my Transciever unit transmitting and receiving in Ka band. Preferably all designing to be done in ADS.
I have YateBTS installed in Ubuntu 18.4 with n210 hardware from Ettus and an internal GPSDO. The associated phones can communicate with each other by voice and SMS. Now I want to configure roaming, so that the associated phones can call and communicate with other networks (Telecom, etc.) I currently work with the nib interface and it is therefore a question of enabling and configuring Javascript Roaming and all the configurations and installations necessary for roaming to work and the phones associated with my BTS can communicate with the outside network. I have sims blank and device for programming sim. This is the first step. The coder who will carry out this project will be assigned other projects on this BTS. Make me some proposals that I will evaluate. The work will be done rem...
I noticed your profile. Since you are also an amateur radio operator, I am assuming that you know about the shortwave stations WWV (10MHz) and WWVB (60KHz). Could you design (2) RF receiver circuits, one for each frequency? The WWV receiver would be only for the audio output (clicks, tones and voice announcements). The WWVB receiver would need to decode and display the entire time-code output (Year, Month, Day, Day-Of-Year, Hour, Minute, Second). Can you do this this? @
The GPS receiver can record and playback GPS data for research. and also compatible to using free u-center GPS software from u-block. the equipment for system are USRP N210 Set, WBX-40 dougter board, GPSDO Board, GPS antena 3V, GPS antena 5V, and bias tee
Hello, I want te redesign circuit to test self interference cancellation on 28 Ghz with different Bandwidth 5 mhz and 10mhz and 20 mhz to check the amount of self interference can be cancelled. Why I choose 28 Ghz because at this will be the frequency for 5G . Self interference cancellation has many techniques one of them is antenna cancellation So, in order to be newest need to implement on this new frequency channel. And show the system performance. I attached the circuit check it please
Hello, can I build this circuit to test self interference cancellation on 28 Ghz 1st we can do this one , but we want the central frequency is 28 Ghz , with different Bandwidth 5 mhz and 10mhz and 20 mhz to check the amount of self interference can be cancelled. Why 28 Ghz ?as this will be the frequency for 5G . Self interference cancellation has many techniques one of them is antenna cancellation So, in order to be newest need to implement on this new frequency channel. And show the system performance. Please review the attached circuit.
Hello, can I build this circuit to test self interference cancellation on 28 Ghz 1st we can do this one , but we want the central frequency is 28 Ghz , with different Bandwidth 5 mhz and 10mhz and 20 mhz to check the amount of self interference can be cancelled. Why 28 Ghz ?as this will be the frequency for 5G . Self interference cancellation has many techniques one of them is antenna cancellation So, in order to be newest need to implement on this new frequency channel. And show the system performance.
i find chip(s) whitch i can do galvanic separation of video signals (up to 10MHz)... or schematic with example amplifier... HELP! full EURO - cvbs + luma/chroma + rgb
I am a researcher affiliated with the University of Wisconsin-...affiliated with the University of Wisconsin-Madison. Our team would like to have the following customized photodiodes (PDs). 1. One PD with 80 degree FoV (40 degree single-sided half power angle), and 10MHz operational amplifier. 2. One PD with 80 degree FoV (40 degree single-sided half power angle), and three 1 MHz operational amplifiers. 3. One PD with 120 degree FoV (flat lens), and 10MHz operational amplifier. 4. One PD with 120 degree FoV (flat lens), and three 1 MHz operational amplifiers. 5. One PD with 40 degree FoV (20 degree single-sided half power angle), and 10MHz operational amplifier. 6. One PD with 40 degree FoV (20 degree single-sided half power angle), and three 1 MHz ope...
i find chip(s) whitch i can do galvanic separation of video signals (up to 10MHz)... or schematic with example amplifier... HELP!
Design an amplifier which has the following capabilities: 1. Two inputs one plus , one negative 2. Capable of driving a 50 K ohm load to + 10 V 3. Frequency response DC - 10MHz + 2 db. 4. The input impedance must be at least 1 Megohm 5. The output impedance must be less than 50 ohms 6. Only discrete devices (BJT, FET, TUBES) may be used. 7. This amplifier will be packaged in such a way that it does not exceed more than 3 inches on any side. 8. Temperature range: 25 -- 100oC 9. The gain must be between 1000 - 1500
I looking for implementing data transfer from ARM to FPGA at ZYNQ 7000 Family according to Chapter 5 Just to generate two 16bit counters one up and one down and to send the data to any FPGA parallel port at rate of at in the least 10MHz
Please provide some sample code that compiles to send and receive UART just one sample character in a loop 0x55; I already have debugger and uVision4 set up and running. my external crystal is 10Mhz and chip is LPC2119. Thanks.
i need some one with "chegg study " premium account . i have the links for the question , so he only have to send me screen shots. its an easy job for 10 minutes . this is not one of the recommended links , but it will be as a proof :
...AD9106 DDS chips an Ardunio nano controller plugged into the board with the firmware. Goal: generating 16 pcs. of sine signal at a given phase relationship (with at least 1 deg resolution 0-360 deg range) to each other up to (at least) 40MHz range. Provide a simple text based control interface for setting up the (common) frequency and phase of each signal related to the master channel. External 10MHz REF input is required. No output filtering is necessary (using higher bands) REF in signals on SMA connector, Out signals on high density SMB connectors. Operating from standard laptop power supply (up to 19V) Preferred PCB size 100x100mm. Test procedure: with multi channel oscilloscope and measure the frequency and the phase of the given set up. Shipment: 2 pcs. of tested mo...
You will be working on a Ubuntu 12.04 Linux box. The goal is to make a headless RF (radio frequency) scanning box, with as many USB DVB-S/S2 that we can attach and run at the same time. This project only need the RF portion. We don't need to scan for channels or anything like that. What we need is to make RF images lik...USB device, the application should know how to handle this, and maybe send an email or some notifications to syslog about the device being down. Remember that the purpose of this project is to monitor the RF signal strength from remote satellite signals in remote locations. All we will have is SSH access to control and monitor things. Speed is a factor. It should take about 1-2 seconds to do a 10mhz sweep of the frequency. You can add my user name on skype to c...
We are looking to get a designed layout with calculations report of an operational amplifier that will satisfy the following capabilities: A. Have two inputs positive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequency response 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500 Also we would like you to build the physical board (it must be hand made soldered on a board) and tested to work for the given specifications. Size of the completed board should not exceed 3x3 inches. Proof of working board must be provided by pictures. We need this to be shipped to US after completion (the shipping fee will be paid separately).
We are looking to get a designed layout with calculations report of an operational amplifier that will satisfy the following capabilities: A. Have two inputs positive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequency response 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500 Also we would like you to build the physical board (it must be hand made soldered on a board) and tested to work for the given specifications. Size of the completed board should not exceed 3x3 inches. Proof of working board must be provided by pictures. We need this to be shipped to US after completion (the shipping fee will be paid separately).
Design RF SDR board 10Mhz-3800Mhz Configuration control in a LINUX and Android environments. More details on personal message. Please post your previous experience with rf sdr previous work.
We are looking to get a designed layout with calculations of an operational amplifier that will satisfy the following capabilities: A. Have two inputs possitive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequancy responce 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500 Also we would like you to build the physical board (it must be hand made soldered on a board) and tested to work for the given specifications. We need this to be shipped to US after completion. The shipping will be paid separately.
customize Gargoyle firmware for tp-link740n v4.XX. 1. Custom Logo 2. change all branding option 3. option for 2.3 Ghz channels also 4. bandwidth 10Mhz/20Mhz/40Mhz detail -
We are looking to get a designed layout with calculations of an operational amplifier that will satisfy the following capabilities: A. Have two inputs possitive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequancy responce 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500
We are looking to get a designed layout with calculations of an operational amplifier that will satisfy the following capabilities: A. Have two inputs possitive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequancy responce 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500
I need someone who can program a PIC18F micro-controller in MPLAB using C30 for C programming. Device to be on address 0x12 with a 10Mhz crystal and 4xPLL. Device must use interrupt driven slave to read and write @ 400KHz. Device must also use interrupt for the first five input on PortB as buttons with debouncing.
teaches spiral antenna and it gains,BW, radiation pattern and teaches of feeding the spiral and discussion of baluns. we select the frequency desiagn for the spiral between 10mhz up to 30mhz. determine the phase and the lenght of the antenna. The mathematical equation used in the desiagn of spiral antenna
I need a circuit that can blink 50 LEDs at a speed of 1Hz adjustable up to 10MHz or more. Adjustable resolution of 1Hz steps. LCD screen to display frequency. Buttons or dials to adjust speed. Perhaps 1 button for Hz, 1 button for MHz? On/Off button or switch. 9 volt operation for prototype. and if that works, I will need a 12 volt model with no LCD screen, 12v model should work only on a programed frequency. Not adjustable. 12v model should power 100 LEDs, in two sets of 50. I build my own circuit board and prototype. Please no milestone payment until prototype is working. I have paid two Freelancers before that collect money and provide broken designs (no hardware) that never works so I will not pay anything until this one works, as per Freelancer.com recommenda...
I need a circuit that can blink 50 LEDs at a speed of 1Hz adjustable up to 10MHz or more. Adjustable resolution of 1Hz steps. LCD screen to display frequency. Buttons or dials to adjust speed. Perhaps 1 button for Hz, 1 button for MHz? On/Off button or switch. 9 volt operation for prototype. and if that works, I will need a 12 volt model with no LCD screen, 12v model should work only on a programed frequency. Not adjustable. 12v model should power 100 LEDs, in two sets of 50. I build my own circuit board and prototype. Please no milestone payment until prototype is working. I have paid two Freelancers before that collect money and provide broken design that never works so I will not pay anything until this one works. PIC chip is ok and preferred. =) Thru hole ...
We are looking to get a designed layout with calculations of an operational amplifier that will satisfy the following capabilities: A. Have two inputs possitive and negative. B. Will drive a 50Kohm load to +10V C. Will have frequancy responce 10Mhz +2db D. Input impedance 1Mohm. Output impedance 50ohm E. Can use only BJT's or FET's (discrete devices) F. Gain must be between 1000 to 1500
The device produces 600 different frequencies simultaneously In range 100khz-10mhz. Each bga produces 120 frequencies powered by 3.3V. Furthermore the frequencies are sent in 12V amplifier and through 15 ide cables 40 pins leads to the antenna.rnrnWhat i need is an external device (antenna / amplifier) which will host the 40Pin ide cables (15 headers 2x20) through witch the frequencies are driven to the device which amplifies the signal, so that it has minimum 40M Rangern
I need a Freelancer to design a circuit that can blink 50 LEDs at a speed of 1Hz adjustable up to 10MHz or more. Adjustable resolution of 1Hz steps. LCD screen to display frequency. Buttons or dials to adjust speed. 1 button for Hz, 1 button for MHz? On/Off button or switch. 9 volt operation for prototype. and a 12 volt model with no LCD screen, 12v model should work only on a programed frequency. Not adjustable. 12v model should power 100 LEDs, in two sets of 50. I build my own circuit board and prototype. No milestone payment until prototype is working. I have paid Freelancers before that collect money and provide broken design that never works so I will not pay anything until it works. PIC chip is ok and preferred. =) Thru hole components preferred for proto...
In this project we will explain how servo motors work and demonstrate two different types of servo motors in action, a full rotation and a partial ro...parts used in the project Ref Part type Part Name Value Count Info Bat1 BATTERYPACK Battery Pack 6V AA -- 1 See Picture C1,C2 CAPACITOR Capacitor 100n 100n 2 See Picture C3,C4 CAPACITOR Capacitor 27pF 27pF 2 See Picture C5,C7 ELECCAPACITOR Electrolytic Capacitor 220uF 220uF 2 See Picture C6 ELECCAPACITOR Electrolytic Capacitor 0.1uF 0.1uF 1 See Picture Cr1 CRYSTAL Crystal 10.0 MHz 10MHz 1 See Picture IC1 IC PIC16F877A PIC16877A 1 See Picture IC2 IC IC LM7805 7805IC 1 See Picture PCB PCB PCB Gen Purpose DD 4x3 4x3inch 1 See Picture R1 RESISTOR Resistor 10K 10K 1 See Picture SM MOTOR Servo Motor 360 360SM 1 S...
**Add to an exi...the angle between three analogue signals of a three phase power system namely phase 1, 2 and 3. The code for sampling the signals are already implemented. The signal need to be filtered. The calculated angles (2) will be between phase 1&2 and phase1&3. A technical article is available to implement the solution. GPS time stamp: A PPS (pulse per second) signal is available and a 10Mhz clock is available at two I/O pin of the FPGA. A 24 bit counter (GPS counter) will be incorporated into the FPGA, clocked by the 10 MHz clock and reset by the PPS. When the phase voltages crosses zero, the content of the GPS counter is transfer into a corresponding register to be transfer to a microcontroler. ## Deliverables The programming lang...
I require some code written in Microchip assembly for the Pic18F4520 processor running at a minimum of 10MHZ . The code must provide a method to generate up to 190 different frequencies in the range 300hz to 3000hz and the complete set of DTMF signals that I will be outputting to an amp. The exact freq's are not important, I will modify as needed. I believe the easiest method is to use lookup tables and the PWM mode but I am open to any other methods. The code should be able to generate needed freq’s based on User input that will be stored in 2 or more registers. YOU WILL ONLY BE WRITING THE CODE FROM THE POINT OF TAKING THE VALUES IN THESE REGISTERS That will be used to select from a lookup table or other methods to set the PWM for generation of the co...
...looking for a schematic and BOM with manufacturer name and address of a LOW cost audio and data combiner (encoder) and separator (decoder). Combiner specs Input: 1. Stereo Audio with 1V signal amplitude 30Hz to 16KHz 2. RS-232 data 2400 to 9600 baud rate Output: 1. Single signal up to 10MHz bandwidth Power supply: 1. 5V preferred. +/-5 if necessary 2. <50ma current consumption if possible --------------------------------------- Separator specs Input: 1. Single signal up to 10MHz bandwidth Output: 1. Stereo Audio with 1V signal amplitude 30Hz to 16KHz 2. RS-232 data 2400 to 9600 baud rate Power supply: 2. 5V preferred. +/-5 if necessary 3. <50ma current consumption if possible Circuit should come with detailed explanation of operation ...
