🚀 go-pugleaf

I have been trying to "reverse engineer" RCA TAC-200 high band channel elements
to come up with an inexpensive kit.  Receive is okay and almost done, but there
are several parts on the Transmit channel element I cannot identify.  They are:

	RT1, RT2 and RT3  which have a brown, yellow and black, respectively,
		dots on them.  I think these are negative temperature coeficient
		thermistors with values of about 3.5K, 6K and 30K at room temp.

	CR1 the tuning diode.  Number on it is A1 7567 -1

	Q1  a NPN transistor.  Numbers on it are 185 593-1 144

	Q2  a PNP transistor.  Numbers on it are 185 131 183-1

If anyone can help me with the identification of these or provide me with
information about suitable replacement parts for them, I would be most
grateful.  Please reply via EMAIL to chideste@cyanamid.com.

		Thanks and 73
				Dale
 

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Dale H. Chidester, PhD           N3HAL      "Against ignorance, even the 
American Cyanamid Company                    Gods in vain doth contend."
Agricultural Research Divison                                     Goethe
PO Box 400,  Clarksville Rd.     Phone: (609) 799-0400 x2430
Princeton, NJ  08543-0400        Email: chideste@cyanamid.com 
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