[Milsurplus] VVVIIIBBBRRRAAATTTOOORRRSSS, again

[Falls, Jim]

I received a vibrator Power Pack w/out any obvious ID except that it says it is for a BC-659 or BC-620. Uses a VT-195 rectifier and VT-184 regulator. Has a movable octal jumper assembly so it can be used on 6, 12, 24VDC. Has a series of diagrams printed on the side of the unit specifying Oak or Mallory units (Oak: VIB-1, -2, -3 and Mallory VB-12A, -13A, -11A; 6/12/24VDC) along w/the schematic. Also has cable assembly and bulkhead grommet. 

What is it's designation, if any? I'd love to use it but the vibrator is missing. 

Have heard mention of shunt-fed v. regular vibrators. This subject is new to me. What is the difference?

PS: I have the WS#19 link for the Mallory Guide and will download it ASAP (Thanks, John!).

Jim Falls
KG6FWT
Eureka, CA