[QuadList] was Helicals, Quads, now Marconi cameras

David C. Crosthwait david at dcvideo.com
Wed Feb 10 13:36:19 CST 2010


Speaking of genlock (or lack or):

During a "Pledge Night" in 1976 at KERA Dallas, my cousin came up with  
a brand new low serial number TK 76 that was on loan as a demo (from  
RCA) to a major semiconductor company's TV studio locally. We thought  
it would be great if we could put that on the air during pledge night  
and walk around MC, the control room, the studio, and VTR. The pledge  
night producers were enthusiastic about our plan. However, this early  
TK76 had no genlock capability. So, we fed it's output into the  
genlock "in" of the station's GVG master sync gen and flipped the  
switch (with ample warning to everyone). It worked just fine. We had  
the entire station genlocked for about three hours to the TK 76. And,  
it's all recorded on 2". I think the on-air talent made statements to  
the potential donors such as "If we had more money, we could afford to  
buy our own minicams (the hot word then)". I'm not sure if that  
evening's hand held remotes increased the subscriber base.

David
www.dcvideo.com



Quoting Guy Spiller <quadruplex at verizon.net>:

> Hi Bill,
> Truly a small world! That's incredible....I remember all that
> now...especially the IR filter.  That was a wild effect.  I've never
> seen anything like that...to this day.
> The pictures of the camera I attached last night are of one of the
> actual cameras we used on that shoot.  This is one of my original two
> that I started BES with and is enjoying it's retirement in my living
> room.
> I did a lot of events with that truck genlocked to that PCP-90, as
> there was no way to genlock the camera to anything and frame syncs were
> things of fantasy.  Amazingly, I got away with it pretty well until I
> bought the TK-76.
> In fact,  I still have that little red wagon in my barn....and the
> PCP-90 is still at BES on display, at least it was the last time I
> stopped by.
> Guy
>
>
> bill.spencer at northstarstudios.tv wrote:
>> Guy,
>>
>> It is great to actually see a piece of gear that I actually used at one
>> time!  We rented the BES truck for a remote when I was at CBN.  We did
>> some live inserts from the new center in Virginia Beach when the main
>> facilities were still in Portsmouth, VA.
>>
>> The two hi-lites of the shoot to me were having to replace the red tube
>> in one of the MK-VII cameras and forgetting (or not having one on site)
>> the IR filter and the talent's suit then glowed purple!  A cold black
>> would setup ok, but if there was any heat in it the red black would jump
>> up. The other thing that is memorable was the hand held camera was a PCP-90
>> and we pulled the back pack around in a Radio Flyer wagon so the camera
>> operator wouldn't get too tired.  Also, it wouldn't genlock properly so
>> we genlocked the truck to it and in turn the studio which was feeding
>> the whole network and depending on that back pack rolling around in a
>> child's wagon to not hiccup!
>>
>> One of the singers on that shoot was Kathy Lee Johnson who is now Kathy
>> Lee Gifford.
>>
>> 73,
>>
>> Bill Spencer, KY4O
>>
>> _______________________________________________
>>
>
> -- 
> Guy Spiller
> email: quadruplex at verizon.net
> phone: (804) 379-2050
> website: www.GuySpiller.com
> Midlothian, VA
>
>
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David C. Crosthwait




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