Including a passive reflector: interceptradio.com/wiki/index.php/AT&T_Microwave_Sites_in_Central_Oregon Go to the OTH page of this site for some pics of the...
16149
prowler7x
Jan 2, 2010 11:06 pm
www.virginia-apco.org/RECCWG%20-%20Disaster%20Communications%20-%20FEMA.ppt Attached is a credible power point for standard FEMA OP....
16150
rahwayflynn
Jan 3, 2010 9:45 pm
A bit off topic, but might any of the cold warriors worked at the AT&T coast stations? I'm curious if the matching transformers for the 500 KHz rhombic...
16151
Radioman390@...
radioman390
Jan 3, 2010 11:57 pm
Hi....Curious about the floor plan. It shows a number of Kahn relay racks. Is this the same Stu Kahn who developed his own AM-Stereo broadcast system? I met...
16152
ozob99
Jan 4, 2010 3:39 am
A PDF manual(large,45MB) on the Continental Electronics 105C Transmitter for the VOA/USIA; probably at their Bangkok & Okinawa sites: ...
16153
Sheldon Daitch
sheldondaitch
Jan 4, 2010 5:40 pm
I have tried several times to get this file to download, but it stops anywhere between 600k and 4-5megs and won't go any further. Â If the book is really for...
16154
ozob99
Jan 4, 2010 6:38 pm
... The general description says they(apparently 3 units) were made for the USIA/VOA in strategic locations outside the US. Perhaps some USIA documents will...
16155
Jake
jakematic
Jan 4, 2010 8:02 pm
I was able to get the file downloaded and squeezed it down to 23MB. I can upload it to the files section if you want. -Jake ... [Non-text portions of this...
16156
ozob99
Jan 4, 2010 10:24 pm
... The Singing Wires group has a 1950 PT&T Secrecy of Communications PDF in their files section....
16157
Tim Fox
wn9meu
Jan 5, 2010 4:29 am
Hi All -------------- and it wasn't just in the Bell System. When I was with General Telephone (soon to become GTE) in 1971 - '75, it was a semi-annual event...
16158
Sheldon Daitch
sheldondaitch
Jan 5, 2010 7:03 am
John, that would be great. I've tried many times to download the 105 manual via the hallikainen site, but the download process locks up. Sheldon ... ...
16159
Sheldon Daitch
sheldondaitch
Jan 5, 2010 7:09 am
The three Continental 105B transmitters were for the Bangkok, Okinawa and Poro, Philippines sites. Okinawa was closed prior to 1979. The Bangkok 105-B was...
16160
s82917
Jan 5, 2010 1:17 pm
There is a former AT&T tower on Ebay: ...
16161
Radioman390@...
radioman390
Jan 5, 2010 2:18 pm
What's worse than the 40% shortfall in height is that seller will not allow returns. ... From: s82917 <s82917@...> To: coldwarcomms@yahoogroups.com Sent:...
16162
Blake Bowers
bbowers311
Jan 5, 2010 4:17 pm
You sure? The two towns are 50 miles apart.... Don't take your organs to heaven, heaven knows we need them down here! Be an organ donor, sign your donor card...
16163
ozob99
Jan 5, 2010 4:18 pm
This specialized test set was used to analize & condition analog voice channels assigned to carry CCIS data(links) at AT&T STP offices prior to deploying that...
16164
Tim Fox
wn9meu
Jan 5, 2010 4:38 pm
Hello all --------------- and the mystery gets even more mysterious. By looking into the FCC's "Antenna Structure Registration" number of 1014841 shown on the...
16165
Blake Bowers
bbowers311
Jan 5, 2010 6:09 pm
Ah, its in the "old" Perrysville, not the new one. Or at least the one that still exists. ATC sold the tower to a local. Local wants to sell the tower. Don't...
16166
ozob99
Jan 5, 2010 8:58 pm
This paper describes experiments using early radio spark gaps in Megawatt+ radar transmitters: ...
16167
ozob99
Jan 5, 2010 9:22 pm
... These Situation Room pics & narrative will be as close as you can get to WH Comms nowadays: http://www.whitehousemuseum.org/west-wing/situation-room.htm...
16168
widebandit
Jan 5, 2010 9:29 pm
Base plate to antenna platform - 237.5'. Plus 13' for obstruction light mast - 250.5'. About 76.3 meters. FAA chart shows obstruction height of 1542 but...
16169
Craig Scott
dredmlm
Jan 5, 2010 9:35 pm
Many thanks! I just wondered since the comms area of AF1 has been shown now on Nat. Geo. and the History Channel, maybe there might be some pix of the White...
16170
Jake
jakematic
Jan 6, 2010 3:38 am
Yahoo not co-operating. Small version (22MB) is here http://files.me.com/jakematic/y6pw45 Full version (45MB) is here http://files.me.com/jakematic/f0w3u9 ...
16171
Sheldon Daitch
sheldondaitch
Jan 6, 2010 4:39 am
Jake, large version downloaded fine. thanks, Sheldon ... From: Jake <jakematic@...> Subject: Re: [coldwarcomms] 1 MW VOA Transmitter To:...
16172
charlie Fargis
ucfargis1
Jan 6, 2010 12:55 pm
Okay here is THE answer(I know people who worked there and a few other places we converse about) I’m not sure what antenna you are referring to, but there...
16173
Richard Fitzgerald
w5rdf...
Jan 6, 2010 1:14 pm
Back in the 70's I ran lots of traffic through WOM from 4N 6E. When I made my initial callup and they got the correct antenna on me what a signal. I was...
16174
Radioman390@...
radioman390
Jan 6, 2010 2:19 pm
If your speaking of the Baluns that fed the various rhombic antennas, they were NOT WECO products. There was an outfit in Red Bank that made many of them but I...
16175
ozob99
Jan 6, 2010 5:20 pm
An interesting history,including a Manhattan Project connection & a notorious quack doctor. http://www.rwonline.com/article/9882 Elsewhere on this site is a...
16176
Christopher Bright
cbright100
Jan 6, 2010 11:10 pm
http://www.dailynews.com/ci_13991762?source=most_viewed Christopher Bright...
16177
John R. Myers
john_r_myers_4
Jan 7, 2010 12:40 am
Interesting. SP Communications Company required a signed acknowledgement annually, but the practice fell by the wayside after the GTE acquisition. Jack Myers ...
