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Hello All,
Thanks for trying to help , Looks like my understanding on how to use 2 coil latch relay was wrong ( I was trying to use DPDT as 2 individual SPDTs , which i understand now is not correct due to SET and RESET coils coming into picture)
But using 2 Coil DPDT as a single SPDT switch...
Hello Experts,
I am trying to use a DPDT relay(TXS2SA-L2-12V) to switch signals to different paths
I am trying to implement an Op Amp test Circuit as shown below , where i was planning to use this DPDT relay to switch between various passives needed or the amplifier.
please let me know...
Hi,
I had implemented Microstrip Filters (HAIR PIN) for X band Application also and saw a shift of 400 MHZ , i.e i designed for 9.4 GHz with 600Mhz BW but ended up with a filter of CF 9 GHZ and 800MHz BW ....so i decided to fabricate a bunch of filters with varying CF and BW ...i analyzed all...
davenn u are right ...we did this paper when we were Noobs and did not fully understand what we are doing...i have just stated the paper here for reference purposes only...not telling this will work 100%...!!!
just trying to helpout people..!!!
If u dont want to use a coupler then other option is to use a Arbitrary Waveform Generator for generating Multi tone signal at the frequencies that u want!!!
Please look at the link below as an example...
U want to Downconvert or upconvert?
RF+LO---> in order to add the frequencies u need a non linear device like Mixers!!!
How can u give input to Combiner and Expect a stable power level waveform at RF+LO?? the result will be
product radiative interference hence power level cannot be estimated...
Hi Deepak its me shashank,
What are the seetting of the spectrum analyzer that u have used??
Have u tried processing the signal using pulse compression technique?
hi ,
As u said application tells us what kind of antenna and hw much gain is required,
I was previously involved in the design of a RADAR system where we needed a 42 dB gain antenna to transmit to a range
of 100KM. so gain of antenna depends on the Range requirement and your SNR...
Hi ,
I am working on a Hobby project ,
I need to convert the coaxial input of a Cable TV interface into digital signals and provide to a processor ,
Can anyone help me out with how to proceed with the project ??
Any links regarding the same will be of great help , Thank you .:-)
Thank you for replying Alan0354 ,WimRFP and biff44 ,
Couldn't find any papers regarding phase noise reduction using LC filters for SPMS supplies !!
Will try implementing one from what biff44 suggestion.
jiripolivka,
Thank you for replying , I cant use Linear supply , Stuck with Switched Supply.
biff44,
Thank you for replying ,I will try Pi network , do you have any papers explaining the method in detail ?
Hi,
I need to know how to purify the Power supply used from an Ordinary SMPS ,
I need to purify the +12 volt supply to be provided to my OCXO so that its Phase noise will be pure.
please let me know how to do this . Will using an ordinary LC filter section be any good ?
Is there any other...
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