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Philco 91-121 sensitivity
grandntl
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Posts: 19
Threads: 3
Joined: Jul 2017
City: West Chester, PA
#10

10-06-2017, 05:59 PM
Here are the voltages: 44 RF, K=27, F=3.1AC?, F=3.1AC?, P=264, SG=96 the top cap,-1.5 36 tube, SG=96,K=8, F=3.1AC, F=3.1AC, P=267 and the top cap= millivolts(varying). I used these letters instead of tube numbers because I followed a socket data diagram. I have an older Radio Shack digital multimeter. The AC volts were from pin to ground; a watt meter shows 97 but that probably isn't relevant.
Bob
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Messages In This Thread
Philco 91-121 sensitivity - by grandntl - 10-05-2017, 03:41 PM
RE: Philco 91-121 sensitivity - by Ron Ramirez - 10-05-2017, 03:58 PM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-05-2017, 05:34 PM
RE: Philco 91-121 sensitivity - by grandntl - 10-06-2017, 08:51 AM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-06-2017, 10:19 AM
RE: Philco 91-121 sensitivity - by grandntl - 10-06-2017, 12:49 PM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-06-2017, 01:22 PM
RE: Philco 91-121 sensitivity - by grandntl - 10-06-2017, 02:28 PM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-06-2017, 03:26 PM
RE: Philco 91-121 sensitivity - by grandntl - 10-06-2017, 05:59 PM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-06-2017, 07:39 PM
RE: Philco 91-121 sensitivity - by grandntl - 10-27-2017, 03:32 PM
RE: Philco 91-121 sensitivity - by grandntl - 10-28-2017, 08:41 AM
RE: Philco 91-121 sensitivity - by grandntl - 10-29-2017, 12:29 PM
RE: Philco 91-121 sensitivity - by Radioroslyn - 10-29-2017, 01:48 PM
RE: Philco 91-121 sensitivity - by grandntl - 11-01-2017, 10:29 AM
RE: Philco 91-121 sensitivity - by Ron Ramirez - 11-01-2017, 12:48 PM
RE: Philco 91-121 sensitivity - by klondike98 - 11-01-2017, 01:42 PM
RE: Philco 91-121 sensitivity - by grandntl - 11-02-2017, 10:08 AM
RE: Philco 91-121 sensitivity - by grandntl - 11-14-2017, 02:16 PM
RE: Philco 91-121 sensitivity - by klondike98 - 11-14-2017, 02:39 PM



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