[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
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