[Milsurplus] CRT #'s
Bob Camp
ham at cq.nu
Wed Dec 29 10:12:57 EST 2004
Hi
Since it probably sweeps something like a 500 KHz range it probably
works with an IF higher than 455 KHz. That makes it a bit harder to
find a use for.
Take Care!
Bob Camp
KB8TQ
On Dec 29, 2004, at 9:48 AM, Eric Jones wrote:
> de N4TGC Eric
>
> Patrick's mention of a 1x3 CRT incited me to go extract the CRT from
> that
> mystery G186B +ACI-spectrum display unit+ACI- s/n 19009. It has a
> 3XP2 made by Waterman
> that measures 1.5x3+ACI-, with an unusual (to me) loctal base.
>
> Anybody know what a 'G186B' is for? I can send an exhaustive
> description if
> needed - briefly, it's an aircraft unit w/ HWD of 5.25x9x15+ADs- 10
> nuvistors, 6 w/
> caps, 4 w/o+ADs- The front panel has an +ACI-edge+ACI- lighted (three
> lamps in a central
> triangle, actually) lucite overlay with these control legends cut into
> it:
> Marker On/Off, Power On/Off, Sweep 5kc, 20kc, 50kc+ADs- Lin/Log,
> Center Freq., Gain.
>
> I saved it 'cause the power xfrmr can be used to repair my RCA WO-33A
> o'scope
> ... e
>
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