[Drake] TR-7 to amp question
Ed Purvis
wa4njy_am at yahoo.com
Sun Dec 9 16:39:08 EST 2007
Which contacts on TR-7 can control the keying
of linear amplifier? I can build a buffer relay
if needed, or Ampkeyer would be ideal.
My copy of schematic is fuzzy and I am not
using the PS-7 power supply which has the con-
tacts for keying.
Many thanks to all for the great help in the
past.
Ed Purvis
Bradenton, Fl
Ed Purvis WA4NJY
Amateur radio since
1963, tube-type most
of the time.
____________________________________________________________________________________
Looking for last minute shopping deals?
Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping
More information about the Drake
mailing list