Uhhhh .... huh ?Quote:>On the freq chart and standard freq and time signal at 10mhz I noted
>that to 9.995 to 10.003 its going all the way up the USB AM LSB band
>of the freq and on the 10.003 to 10.005 mhz it stop in the mid range
>on the chart is the for testing of the lower side band of a radio
>reciving and the other all three bands am, usb and lsb?
Can you re-write that and throw a few more comma's in there?
:^]
jw
WB9UAI
i would respond but i am unsure what you are asking.
phil :)
CW
KC7NOD
Web Page: www.kc7nod.20m.com
Quote:> On the freq chart and standard freq and time signal at 10mhz I noted
> that to 9.995 to 10.003 its going all the way up the USB AM LSB band
> of the freq and on the 10.003 to 10.005 mhz it stop in the mid range
> on the chart is the for testing of the lower side band of a radio
> reciving and the other all three bands am, usb and lsb? if so then I
> should be able to test my reciver on the LSB if its the lower mid
> range one on the chart at 10.003 t0 10.005 mhz standard test signal
> and should hear only at LSB ? and on all bands AM USM LSB at 9.995 to
> 10.003? is this true? Iam not sure just as am a newbe to reciving SW
do you know of special features that prevent LSB usage on old military
communications equipment... maybe to prevent accidental usage? this seems to
be some of what Mike is asking.
Mike:
if you want to test LSB go to 80 meter (3500 to 4000 kHz) ham band!
phil :)
jw
WB9UAI
CW
KC7NOD
Web Page: www.kc7nod.20m.com
Quote:> hi CW:
> do you know of special features that prevent LSB usage on old military
> communications equipment... maybe to prevent accidental usage? this seems
to
> be some of what Mike is asking.
> Mike:
> if you want to test LSB go to 80 meter (3500 to 4000 kHz) ham band!
> phil :)
phil :)
> It's very likely that if he opens the case he will find that the LSB section
> of the switch is not even connected. I don't know how old this thing is but
> it is not unusual, specially during war time, for the military to be
> supplied with off the shelf civilian equipment modified to suit them. Also,
> it is common for a field modification notice to be put out on a piece of
> equipment (I know there is a military term for this but it's been to long to
> remember). It is possible the thing was originally issued with LSB
> capability and later modified to "goof proof" it as much as possible. Could
> be it was supposed to work in which case there is some troubleshooting to be
> done. Chances are though, that it was either never functional or field
> modified. If it was shipped to the army as a modification of a civilian
> radio it may be LSB capable but just not wired. If it was a field
> modification, chances are that the wires to the switch were cut, rolled up
> and taped. Reconnecting them would be all that was necessary.
> --
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