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Signal Injection Question
#35

Well....I took over.

The sch seems to be the same as 46-250. Same tubes and seens to be same everything else.

So. Tonight I triedto inject the IF through.
I shorted the points where the loop antenna is connected.
The IF is tuned to.....625kHz. not 455kHz. Hence the problems. Oh....and the gain is low.
So I'll have to figure out why it is.


Rich,
When you said the IF passed through, what frequency was it? You said 455kHz but it does not react to it.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
Signal Injection Question - by Welder - 12-24-2017, 06:02 AM
RE: Signal Injection Question - by Phlogiston - 12-24-2017, 11:13 AM
RE: Signal Injection Question - by Welder - 12-24-2017, 11:51 AM
RE: Signal Injection Question - by Phlogiston - 12-24-2017, 12:00 PM
RE: Signal Injection Question - by morzh - 12-24-2017, 12:07 PM
RE: Signal Injection Question - by Radioroslyn - 12-24-2017, 12:41 PM
RE: Signal Injection Question - by Welder - 12-24-2017, 03:17 PM
RE: Signal Injection Question - by morzh - 12-24-2017, 04:41 PM
RE: Signal Injection Question - by Welder - 12-24-2017, 06:20 PM
RE: Signal Injection Question - by David - 12-24-2017, 10:01 PM
RE: Signal Injection Question - by David - 12-24-2017, 10:12 PM
RE: Signal Injection Question - by morzh - 12-24-2017, 11:45 PM
RE: Signal Injection Question - by Welder - 12-25-2017, 05:49 AM
RE: Signal Injection Question - by Welder - 12-25-2017, 05:54 AM
RE: Signal Injection Question - by morzh - 12-25-2017, 07:41 PM
RE: Signal Injection Question - by Welder - 12-25-2017, 10:25 PM
RE: Signal Injection Question - by morzh - 12-25-2017, 10:37 PM
RE: Signal Injection Question - by Welder - 12-26-2017, 07:12 AM
RE: Signal Injection Question - by Welder - 12-26-2017, 07:12 AM
RE: Signal Injection Question - by morzh - 12-26-2017, 11:59 AM
RE: Signal Injection Question - by Welder - 12-26-2017, 09:50 PM
RE: Signal Injection Question - by morzh - 12-26-2017, 10:33 PM
RE: Signal Injection Question - by Radioroslyn - 12-27-2017, 01:08 AM
RE: Signal Injection Question - by Welder - 12-27-2017, 07:10 AM
RE: Signal Injection Question - by morzh - 12-27-2017, 10:23 AM
RE: Signal Injection Question - by Welder - 12-27-2017, 01:37 PM
RE: Signal Injection Question - by oldswab37 - 12-27-2017, 04:37 PM
RE: Signal Injection Question - by Welder - 12-27-2017, 06:04 PM
RE: Signal Injection Question - by morzh - 12-27-2017, 06:09 PM
RE: Signal Injection Question - by Welder - 12-27-2017, 07:47 PM
RE: Signal Injection Question - by morzh - 12-28-2017, 01:02 AM
RE: Signal Injection Question - by Welder - 12-28-2017, 05:19 AM
RE: Signal Injection Question - by morzh - 12-28-2017, 12:56 PM
RE: Signal Injection Question - by morzh - 01-03-2018, 10:10 PM
RE: Signal Injection Question - by Welder - 01-04-2018, 05:51 AM
RE: Signal Injection Question - by morzh - 01-04-2018, 02:50 PM
RE: Signal Injection Question - by Welder - 01-04-2018, 06:41 PM
RE: Signal Injection Question - by morzh - 01-04-2018, 06:52 PM
RE: Signal Injection Question - by Welder - 01-08-2018, 05:41 PM
RE: Signal Injection Question - by morzh - 01-08-2018, 05:48 PM
RE: Signal Injection Question - by Welder - 01-08-2018, 07:05 PM
RE: Signal Injection Question - by jcassity - 01-17-2018, 10:07 AM
RE: Signal Injection Question - by morzh - 01-17-2018, 10:53 AM
RE: Signal Injection Question - by jcassity - 01-17-2018, 11:13 AM
RE: Signal Injection Question - by morzh - 01-17-2018, 02:50 PM



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