[Hallicrafters] Coax Switch ?

Ray V. w2ec at attglobal.net
Thu Dec 19 15:39:20 EST 2002


Here's a picture of my primary shack. All rigs are controlled thru a
series of old rotary-type coax switches (properly labeled of course!).

"http://www.geocities.com/ac_cars/W2EC.html"

Any of these rigs can be switched to run the transmitter/tranceiver thru
the SM-220 scope for signal evaluation. Since this is a single operator
station, and I'm not monitoring another rig when transmitting on a
second one, I haven't been concerned with "bleed thru". All the
transmitter outputs go thru two coax switches so there is effectively
double isolation. Works great. I often keep the KWS-1/75A-4 on 75 or 40 
meters and the KWM-2A/30S-1 on another band and with the flip of a coax 
switch can use one or the other quickly.

There are also additional switches at the secondary operating position
for the other rigs.

73, Ray  W2EC


Anthony W. DePrato wrote:

  >
  >> looks like you and i are doing about the same thing. i have all five
  >> stations feeding a mfj switch the common output  on this goes to
  >> another mfj 6 postition 's common output 5 of its 6 connectors feed 5
  >> inputs of the 5 amps i have in line. the output of each amp is feed to
  >> a B&W 550 switch its common goes to a mfj 2 postition switch's common
  >> its 2 outputs feed 2 remote antenna switch's
  >
  >
  > this way i can put any rig to any amp to any set of antenna's i guess i
  > could go with the new electronic switching but i like the old stuff hi..
  > 73 Tony wa4jqs
  >
  >
  > Anthony W. DePrato WA4JQS
  > South Sandwich Island Antarctic Dxpedition Group
  > VP8BZL VP8SSI 3Y0PI V31SS ZD8JQS  WA4JQS/4K1 WA4JQS/K4C WA4JQS/ZS1
  > CQ DX HALL OF FAME # 35
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