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Linear Mode
model 42-322 alignment confusion
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#1

06-11-2007, 03:09 PM
The instruction says set sig gen to 455kc, connect to antenna lug and set receiver to 540kc, tuning condenser closed (for the IF alignment). It fails to mention anything about what result should be (listen to speaker, read output on a my scope or VTVM), what sig gen mode (cw or mod and pct if reqd and level). Is the antenna lug the one screwed down to the chassis which is identified as external antenna or the loop antenna itself? It also says to set the volume to max! That would require ear plugs.
Dick
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Messages In This Thread
model 42-322 alignment confusion - by Guest - 06-11-2007, 03:09 PM
[No subject] - by Sean - 06-11-2007, 03:32 PM
model 42-322 alignment confusion - by Guest - 06-11-2007, 05:55 PM
[No subject] - by rickd - 06-11-2007, 06:32 PM
model 42-322 alignment confusion - by Guest - 06-12-2007, 04:30 PM
[No subject] - by rickd - 06-12-2007, 06:35 PM
[No subject] - by Guest - 06-13-2007, 05:20 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration