Hi Garey,
Oh well, can't have it all, and I do like the RIT feature too.
73,
Don, WB5HAK
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Hi Don -
Sorry, no FSK capability in the 7-Line. The terminal on the side of the
PTO was commandeered for RIT!
73, Garey - K4OAH
Glen Allen, VA
Drake 2-B, 4-B, C-Line& TR-4/C Service Supplement CDs
Don Cunningham wrote:
Also, for the guru's, what about the TR7 PTO, if they are the same??
Dino -
The FSK tab WASN'T deleted, it was just re-purposed to the RIT tab for
the TR-4CwRIT only. Most likely to preclude having to do a mechanical
rework of the gearbox/PTO can assembly. The last C-Line drawings I've
found both show the FSK function still present. I've never seen nor
hear
Hi Gary and thanks for the quick reply. I guess what I don't
understand is why the FSK tab was deleted from the late model C-line
PTOs like I have.
Oh well, just a thought for another project in the queue of
hundreds! ;-)
73 -- Dino
On 10Dec2009, at 3:59 PM, Garey Barrell wrote:
Hi D
Hi Dino -
The FSK tab was present in all the 4 Series PTOs, with the exception of
the TR-4CwRIT where that same tab was rewired to serve as the RIT port.
The early 4 Series PTOs, with the Bipolar oscillator, had a very simple
pair of capacitors that were connected across the oscillator voltag
Also, for the guru's, what about the TR7 PTO, if they are the same??? I've
always wanted to FSK my TR7 station, as I finally have the RV-75 with it,
hi. Of course, AFSK, with the selectable filters is pretty nice!!
73 all,
Don, WB5HAK
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When I first got my twins in 1979 I wanted to use FSKthe manual
described the FSK tab on the PTO but it appears that in the very late
models towards the end of the run Drake deleted the tab. Not a big
deal I just ran AFSK for many years.
With all the talk about the RIT tab on the TR7 P
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