[Test-Equipment] Bird 43 wattmeter slugs

Glenn Little WB4UIV glennmaillist at bellsouth.net
Tue Sep 11 00:20:08 EDT 2007


RCA used 75 Ohm feedline for their UHF TV transmitters, at least up to the 
visual combiner. 2500 Watts would be for the an aural tube or for a Low 
Power UHF transmitter. What frequency range is the slug?

Before I could get to it, the last TV station that I worked for threw out 
all the monitoring stuff when they decommissioned the transmitter. I did 
not make that mistake twice. I decommissioned a channel 4 TV transmitter 
and kept everything that was not sold for scrap. There was a lot of copper 
in the combiner!!.



73
Glenn
WB4UIV

At 10:04 PM 09/10/07, Dave Brown wrote:
>Hey, thanks guys for all the quick replies-much appreciated. While I 
>didn't really think I was going to be a pioneer in this regard, I never 
>expected to have it all well documented as it surely is!
>Out of interest one of these 75 ohm slugs is a 75-2500. The mind boggles 
>thinking just what gear would have ran that sort of power and used 75 
>ohms. As you might expect they both look absolutely pristine. Got 'em 
>cheap - naturally!
>73
>Dave, ZL3FJ
>______________________________________________________________
>Test-Equipment mailing list
>Home: http://mailman.qth.net/mailman/listinfo/test-equipment
>Help: http://mailman.qth.net/mmfaq.html
>Post: mailto:Test-Equipment at mailman.qth.net




More information about the Test-Equipment mailing list