Cookies-law

Cookies help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
http://www.overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please leave this website now. Many thanks for your understanding.
Amazon Warehouse Deals ! Now even more Deep Discounts ! Check out these great prices on slightly used or just opened once only items.I always buy my gadgets via these great Warehouse deals ! Highly recommended ! Many thanks for supporting OverUnity.com this way.

DC2DC converter

Micro JouleThief

FireMatch

FireMatch

CCKnife

CCKnife

CCTool

CCTool

Magpi Magazine

Magpi Magazine Free Rasberry Pi Magazine

Battery Recondition

Battery Recondition

Arduino

Ultracaps

YT Subscribe

Gravity Machines

Tesla-Ebook

Magnet Secrets

Lindemann Video

Navigation

Products

Statistics

  • *Total Members: 82437
  • *Latest: joyclark

  • *Total Posts: 499682
  • *Total Topics: 14716
  • *Online Today: 44
  • *Most Online: 103
(December 19, 2006, 11:27:19 PM)
  • *Users: 3
  • *Guests: 231
  • *Total: 234

Facebook

Author Topic: Poor Man´s Spectrum Analyzer  (Read 1494 times)

Offline antimony

  • Full Member
  • ***
  • Posts: 241
Poor Man´s Spectrum Analyzer
« on: February 08, 2018, 05:29:14 PM »
Hi, i am interested in getting a spectrum analyzer, and because they are so expensive i was searching around for a diy spectrum analyzer, and i found this pdf.

http://www.qsl.net/n9zia/spec/Poor_Mans_Spectrum_Analyzer.pdf

I am sure i will never do this myself, because even if i get it working, it will probably not be good enough to use in any meaningful way, but what i would like to ask is if there is maybe other ways of doing this that is easier, and better?

Also, can somebody speak on the quality of these usb spectrum analyzers that are sold on ebay for ~
$ 200? Are they worth buying?
I know that there are more then just one, but i just ask generally.

Free Energy | searching for free energy and discussing free energy

Poor Man´s Spectrum Analyzer
« on: February 08, 2018, 05:29:14 PM »

Offline DavidWolff

  • Newbie
  • *
  • Posts: 12
Re: Poor Man´s Spectrum Analyzer
« Reply #1 on: February 08, 2018, 11:20:29 PM »
Struth I just looked at it, it's huge I bet that wont be cheep. Don't Regal do a cheep version ?

Offline Paul-R

  • without_ads
  • Hero Member
  • *****
  • Posts: 1776
Re: Poor Man´s Spectrum Analyzer
« Reply #2 on: February 10, 2018, 05:33:14 PM »
Ebay have a good few computer driven black box spectral analysers/oscilloscopes, for around £80. It's a matter of quality.

Offline AlienGrey

  • Hero Member
  • *****
  • Posts: 1859
Re: Poor Man´s Spectrum Analyzer
« Reply #3 on: February 13, 2018, 08:42:23 PM »

Offline antimony

  • Full Member
  • ***
  • Posts: 241
Re: Poor Man´s Spectrum Analyzer
« Reply #4 on: February 15, 2018, 03:09:46 PM »
Thanks for the replies, and all that.

You have a point there when you said it is all about quality.
I want to buy/build something that is worth the money, because i have done so many bad deals in the past, and i dont want to spend even 10 dollars if i dont get something that i am pretty sure that i will be satisfied with.

I will check out the link right away, thanks AG

Free Energy | searching for free energy and discussing free energy

Re: Poor Man´s Spectrum Analyzer
« Reply #4 on: February 15, 2018, 03:09:46 PM »
Sponsored links:




Offline AlienGrey

  • Hero Member
  • *****
  • Posts: 1859
Re: Poor Man´s Spectrum Analyzer
« Reply #5 on: February 15, 2018, 11:52:58 PM »
Thanks for the replies, and all that.

You have a point there when you said it is all about quality.
I want to buy/build something that is worth the money, because i have done so many bad deals in the past, and i dont want to spend even 10 dollars if i dont get something that i am pretty sure that i will be satisfied with.

I will check out the link right away, thanks AG
Err you might want to see this simple LCD display to use with what ever you want to interface to it !

http://lea.hamradio.si/~s53mv/spectana/lcd.html

 

Share this topic to your favourite Social and Bookmark site

Please SHARE this topic at:


OneLink