Visit RFCafe.com Thanks for visiting RFCafe.net Thanks for visiting the RF Cafe Archives Thank you for visiting RF Cafe Thank you for visiting the RF Cafe Archives!

RF on cellphones - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues - primarily having to spend time purging garbage posts from the board. At some point I might start the RF Cafe Forums again if the phpBB software gets better at filtering spam.

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

-- Amateur Radio
-- Anecdotes, Gripes & Humor
-- Antennas
-- CAE, CAD, & Software
-- Circuits & Components
-- Employment & Interviews
-- Miscellany
-- Swap Shop
-- Systems
-- Test & Measurement
-- Webmaster

sadistic_11
 Post subject: RF on cellphones
Posted: Mon Aug 17, 2009 8:23 am 
 
Lieutenant

Joined: Mon Aug 17, 2009 8:11 am
Posts: 1
im new here,i just want to ask if there is any rf related issue if we try to solder a tv antenna of the cellphone. The unit itself has its own RF Antenna and a TV antenna, were facing an issue about TV Antenna being pulled out, if we try to solder the TV antenna,Does the RF of the cellphone unit affected?hope spmebody can answer.. thanks


 
   
 
Earl
 Post subject: Re: RF on cellphones
Posted: Sun Sep 20, 2009 10:50 pm 
 
Captain

Joined: Wed Apr 05, 2006 7:50 am
Posts: 7
Go ahead. Make sure you set up you cellphone options for "antenna" so when you punch in the channel number on the keypad that it knows to use the over-the-air frequency and not the cable frequency. :smt005




Posted  11/12/2012
RF Stencils for Visio v3.1 by RF Cafe
RF Cascade Workbook 2018 (GS) - RF Cafe
About RF Cafe Archives
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,
    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:  AirplanesAndRockets.com

spacer