Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by SFactor

  1. S

    Overshoot and Ringing

    the problem of ringinig is due to the mismatch in the signal integrity, try to has some termination resistor to eleimintae them as i think they can damage the data. your data will be corrupted
  2. S

    sending data through line of energy

    I think you should search on "power line communicaion" this is the most terminolgy suitable for your question
  3. S

    what is the use of modelsim

    the model sim is used to write VHDL code and simulate it and compile it
  4. S

    req help:what is the most suitable simulation tool?

    if your circuit is electrically .. i think that Orcad SPICE is the most suitlable electrical simulation tool ...
  5. S

    what is FPGA and what are its application??

    FPGA means Field programmable logic array .... this devices is used as a replacement for using different digital chips and it can be programmed to achieve any digital function ...
  6. S

    what is the meaning of toh and doh in SDH/SONET?

    doh - meaning and profile TOH means transport overhead which is the overheads added to the payload i think there are nothing called doh in the SDH but i think you mean POH which means path overhead
  7. S

    Convert Schematic from Expedition to Orcad

    Is any one could give me a hint How to Convert Schematic from Expedition to Orcad? Thanks a mile.
  8. S

    622 Mbps cable length

    iam designing telecommunication system that needs to make a cable between two blocks carrying 622Mpbs. what is the maximum length of the cable with no degradation in the signal.
  9. S

    How to describe different vias in gerber files using PCAD?

    pcad 4 layer I just want to ask how can i describe the different via types in gerber files using PCAD tool ? .... for example i have a 5 layer PCB and it contains 4 types of vias ... 1-from COMP layer to INT1 layer (Blind) 2-from COMP layer to INT2 layer (Blind) 3-from SOLDER layer to INT1...
  10. S

    possibly cease the signals of a mobile phone

    Does anyone can help me with circuit diagram of a GSM mobile jammer ? the frequeency range around the 900 MHZ
  11. S

    RFIC Switch for filter selection applications

    Iam looking for high power (5W) RFIC Switches working in the range from 30-100MHz for the filter selection applications ..... could any one help me plz thanks in advance .. MZ
  12. S

    Who manufactures high power transformer for 5W Class AB PA?

    Re: 5W Class AB PA The frequency range iam using is around 10-100MHz is this transformers can support this frequency range
  13. S

    Who manufactures high power transformer for 5W Class AB PA?

    pa hf 5w Curremtly iam designing the 5W Class AB PA and iam facing a problem of finding a high power transformer ( Balanced to unBalanced ) with ratios 4:1 ... does anyone know any company or manufacturer that can i find this transformer ? Notr : i search in coilcraft but their transformer...
  14. S

    5W Transmitter harmonic filter Design

    is there any company or manufuctrer for the air core coils with that range of power ... ? regarding the frequency range, i designed two harmonic filters and switch between them using the pin diodes ... the first filter ... from 45-75MHz the second filter from 75-85MHz
  15. S

    5W Transmitter harmonic filter Design

    transmitter harmonics power i have designed a passive harmonic filter design ... but the proble is : the output power from PA is 5W and i can't find any coils that can carry this power ... anyone knows company or manufacturer of high power coils ...
See more

Part and Inventory Search

Back
Top