•−•  ••−•    −•−•  •−  ••−•  •
RF Cafe Morse Code >Hear It<
Job Board
About RF Cafe™
Copyright 1999-2015

GSM ORFS Measurement - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.

 Post subject: GSM ORFS Measurement
Posted: Tue Jan 03, 2012 6:02 pm 

Joined: Sat Sep 09, 2006 12:20 pm
Posts: 3
When measuring GSM ORFS using any test instrument as Agilent 8960 or a spectrum analyzer, the measurement result is always at discrete frequencies.
I.e. the result is given in specific frequency offsets: Carrier +/-200KHz, +/-400KHz etc. Even at graph representation, between those offsets there is no information.
Why isn't the measurement continiuos, Even though the spectral energy is at all frequencies? In addition why those specific frequencies were choosen?

 Post subject: Re: GSM ORFS Measurement
Posted: Tue Jan 10, 2012 8:08 am 

Joined: Sat Sep 09, 2006 12:20 pm
Posts: 3

Posted  11/12/2012
Custom Search
More than 10,000 searchable pages indexed.

Your RF Cafe
Progenitor & Webmaster

Click here to read about RF CafeKirt Blattenberger... single-handedly redefining what an engineering website should be.

View the YouTube RF Cafe Intro Video Carpe Diem!
(Seize the Day!)

5th MOB: My USAF radar shop

Airplanes and Rockets: My personal hobby website

Equine Kingdom: My daughter Sally's horse riding website