just a PC-122 in a base form . VR-10 should be AM power . You could pop vr-10 out and use a variable switch at 1 k or so . (not sure on the radio) you may also be able to use one of the switches on the radio depending on what value it is.
And your right . It's not rocket science. You are right theshortcircuit , Plowboy is good people. If your not to sure about all of this 440 ? You can even write Plowboy if need be. IM sure he will get back to you within 24 hours or so.
Oh , and that rocket science remark , come on 440 ! it's a many dollars in many folks pockets , so why should they tell you . It's all good 440. Guys like Plowboy and many others like him are not much liked by the establishment of send it to me with all your green. Good luck dude