nanog mailing list archives
Re: (perhaps off topic, but) Microwave Towers
From: Wayne Bouchard <web () typo org>
Date: Sun, 15 Jul 2018 00:03:58 -0700
I was going to say... in my experience (I've been to a lot of the Arizona electronics sites, having grown up around broadcasting) that most of the microwave equipment in use was for Bell. That was by far the most populous tower on any mountain top. The broadcasters don't send their signals anywhere but either from downtown to the transmiter or in some cases from the big town to a small town to feed a local low power transmitter (like 5kw VHF as opposed to the normal 100kw). Anything else was Satelite. I know the railroad did some wireless (Sprint's towers were also quite densely packed with directional horns) but a lot of their communication for rail signaling was hardwire as far as I was aware. -Wayne On Sat, Jul 14, 2018 at 12:20:34PM -0500, frnkblk () iname com wrote:
Is it possibly AT&T's old network? https://99percentinvisible.org/article/vintage-skynet-atts-abandoned-long-lines-microwave-tower-network/ http://long-lines.net/places-routes/ This network runs through our service territory, too. The horns are distinctive. Frank -----Original Message----- From: NANOG <nanog-bounces () nanog org> On Behalf Of Miles Fidelman Sent: Saturday, July 14, 2018 9:54 AM To: nanog () nanog org Subject: (perhaps off topic, but) Microwave Towers Hi Folks, I find myself driving down Route 66. On our way through Arizona, I was surprised by what look like a lot of old-style microwave links. They pretty much follow the East-West rail line - where I'd expect there's a lot of fiber buried. Struck me as somewhat interesting. It also struck me that folks here might have some comments. Miles Fidelman -- In theory, there is no difference between theory and practice. In practice, there is. .... Yogi Berra
--- Wayne Bouchard web () typo org Network Dude http://www.typo.org/~web/
Current thread:
- Re: (perhaps off topic, but) Microwave Towers, (continued)
- Re: (perhaps off topic, but) Microwave Towers Brian Kantor (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Andy Ringsmuth (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Tim Pozar (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Miles Fidelman (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Tim Pozar (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Brian Kantor (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Robert DeVita (Jul 16)
- Re: (perhaps off topic, but) Microwave Towers Miles Fidelman (Jul 14)
- Re: (perhaps off topic, but) Microwave Towers Wayne Bouchard (Jul 15)
- Re: (perhaps off topic, but) Microwave Towers Michael Crapse (Jul 16)
- Re: (perhaps off topic, but) Microwave Towers Keefe John (Jul 17)
- Re: (perhaps off topic, but) Microwave Towers Eric Kuhnke (Jul 17)