Private Lines
About Private Line

Private Line covers what has occurred, is occurring, and will ocurr in telecommunications. Since communication technology constantly changes, you can expect new content posted regularly.

Consider this site an authoritative resource. Its moderators have successful careers in the telecommunications industry. Utilize the content and send comments. As a site about communicating, conversation is encouraged.

Writers

Thomas Farely

Tom has produced privateline.com since 1995. He is now a freelance technology writer who contributes regularly to the site.

His knowledge of telecommunications has served, most notably, the American Heritage Invention and Technology Magazine and The History Channel.
His interview on Alexander Graham Bell will air on the History Channel the end of 2006.

Ken Schmidt

Ken is a licensed attorney who has worked in the tower industry for seven years. He has managed the development of broadcast towers nationwide and developed and built cell towers.

He has been quoted in newspapers and magazines on issues regarding cell towers and has spoke at industry and non-industry conferences on cell tower related issues.

He is recognized as an expert on cell tower leases and due diligence processes for tower acquisitions.

« On the Mobile Internet and Wireless Investing | | Reader enjoys the site »

September 01, 2002

Posted by Tom Farley & Mark van der Hoek at 11:39 PM

AMPS scheduled to end

AMPS, or Advanced Mobile Phone Service, analog cellular, is scheduled to end in America in five years. The Federal Communications Commission in early August decided that cellular carriers would no longer be required to keep open a few analog channels for the now small number of non-digital phones. You can download the official F.C.C. document by clicking here. AMPS audio sounded great, many will miss it, but it took up too much bandwidth. Now we have digital wireless, bandwidth friendly, feature laden, but often with poor audio because of over compression. That's because the cellular carrier wants as many calls over the air as possible, all scrunched together, with voice quality now a small concern. AMPS, we will miss you.

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