RE: [AMRadio] Carrier Current Transmission (was WestinghouseTest Meter Unit Type TCT)

2008-04-13 Thread Robert A. Poff
Some of the older guys here have told me about using carrier current during that time. And some bootleg operation on 5 meters. Also if I remember correctly in England they had an no antenna class of license. There was a specific prefix for them G3 maybe? -Original Message-

[AMRadio] carrier current transmissions

2008-04-13 Thread charles whitesmith
Interesting info on Powerline transmissions by Utility companies,I was CE at Ole Miss college station WCBH in 60's using carrier currrent and we ran pair of 814's into coax which fed individual coupling units for each building feeding the 220 vac entrance line .The buildings leaked

RE: [AMRadio] Carrier Current Transmission (was WestinghouseTest Meter Unit Type TCT)

2008-04-13 Thread k0ng
Greetings all: I have spent considerable time operating carrier current of various kinds over the years. I studied all of the old QST articles about the subject and duplicated quite a few of the subjects. Most of them were for AM Phone operation. (there was a lot of incidental FM also and FM

[AMRadio] Carrier Current Devices

2008-04-13 Thread Mike Duke, K5XU
Early wireless intercom units actually used carrier current. If you and your neighbor had the same intercom equipment, and were on the same service transformer, things could become interesting, as you had an instant listening Tom in each other's houses. The units I played with transmitted

Re: [AMRadio] carrier current transmissions

2008-04-13 Thread Robert Nickels
Carrier current radio was the topic of a neat story in the Oct. 2007 issue of Popular Communications magazine called The Carrier Current Ghost. A BC band dx-er in Rhode Island who recently returned to the hobby noticed this consistent unmodulated carrier on 580 khz. He was able to narrow