Recent content by Shubham Jaydeokar

Kindly refer the following listed document for better understanding the problem...

Hello Experts, This is @Shubham Jaydeokar, and today I'm going to post a question regarding a software named Space Radio. I have been working on my project of making a receiving setup for listening to the audio signals sent by ISS at 145.800MHz. According to AA2TX@amsat.org, Anthony Monteiro, I...

Welcome, @Jack98 to Physics Forums! Your curiosity for getting the answer to this question is genuine and I appreciate your concern. We, in here, try to answer such questions and support the various concepts regarding a specific subject. And you are fortunate enough to know that, we have...

These are the calculations for antenna:- Freq= 145.800MHz. λ=2.057Meters. Length of dipole= (λ/2) = 102.85 cm. Length of each side from feed point centre = (λ/4) = 51.42 cm.

Yes. The combination of a simple SDR and a computer software can get me done with the experiments' aim. When this problem regarding a balun and a connector is solved, then I'm going to turn on this topic(FM Demodulation of the received signals using an electronic circuit). Thanks for your...

It is also important to consider the type of dipole antenna that I've made. It's a Folded Dipole Antenna. So, I guess 4:1 Balun is ok to go with. Correct me if I'm not on the right track. But, I appreciate your help @Averagesupernova :thumbup: And thanks @davenn :thumbup:

Thanks For the additional Help.:thumbup:

I would send some pics of the antenna that i have made, in my next message of this thread. And regarding the calculations for the exact dimensions of this antenna, I would also send you the details about it. Thanks for helping me out.:thumbup:

Welcome @jlmccart03 to Physics Forums! I would like to help you out with your simple problem. But before giving you the detailed description about your answer to the problem, I would first like to tell you that the classes made in the table are not related to any metals and their respective...

Welcome @DakotaE to Physics Forums! I would help you to choose such a diode which will work perfectly in those circled regions. For High Current like a 6Amp supply of 12 Volt. You need to consider such a diode whose Reverse current is minimum and high operating temperature handling...

Thank's @davenn for correcting me with the use of a Network Analyser instead of a Spectrum Analyser. Unfortunately, I don't think my institute would be able to provide me a network analyzer for my project. But since i want to measure those parameters that can only be tested on a network...

The use of an Impedance Bridge seems to be more challenging for me. But as you've given me the links to study more about them, I would definitely give it a shot. The balancing of a Wheatstone bridge was one of my academics practical that I had performed. The use of such resistive bridge would...

That was really informative. I think the use of a resistive circuit would be most convenient for my experiment. I would think about this topic and will try to make it. I would definitely ask you if there are any queries regarding the resistive circuit. Thank's @Baluncore for your...

Thanks' @berkeman for your help. The answer to your first question. No, I don't have any such kind of license. I am not a Ham. But the thing is, I am not going to transmit anything over this channel. I am only focusing on using my antenna for reception purpose. The Signals transmitted from ISS...

Thanks' @sophiecentaur for adding some of the important points in this discussion. That was really helpful.