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[TowerTalk] 2 Questions:

To: <towertalk@contesting.com>
Subject: [TowerTalk] 2 Questions:
From: n0hch@worldnet.att.net (Charles Hamilton)
Date: Fri, 4 Dec 1998 01:17:38 -0000
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   I have a 72 foot UST crankup tower. I have a TH7DX on it rite now. I =
also have a R7 vertical mounted on my roof. Not a big blaster of course, =
but it does have it's uses. A freind wants me to mount it on top of the =
mast on the tower. I wrote to Cushcraft and asked them about it. They =
suggested 10-12 feet between the two.=20
   I wonder If anyone has tried this with less than 10 feet between. =
Wonder what interaction would come into play? Seems to me that with a =
vertical and a horizontal antenna they would not have any problems =
together. But who knows?

   Question #2 I have a E.F Johnson low pass filter. But pretty old. I =
do not have any info on this thing. The only numbers on it are 250/20. =
It is adjustable, and seems to work fine at about 150 watts. Does anyone =
know how much power this creature will handle? It looks pretty hefty =
inside, but don't want to throw 1500 watts at it and end up with a pile =
of cinders. HI!=20

   Any help on either of these would be very helpful. Thanks in advance.



                                              Best "73" Chuck =
N0HCH......

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<DIV><FONT color=3D#000000 size=3D2>&nbsp;&nbsp; I have a 72 foot UST =
crankup tower.=20
I have a TH7DX on it rite now. I also have a R7 vertical mounted on my =
roof. Not=20
a big blaster of course, but it does have it's uses. A freind wants me =
to mount=20
it on top of the mast on the tower. I wrote to Cushcraft and asked them =
about=20
it. They suggested 10-12 feet between the two. </FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2>&nbsp;&nbsp; I wonder If anyone has =
tried this=20
with less than 10 feet between. Wonder what interaction would come into =
play?=20
Seems to me that with a vertical and a horizontal antenna they would not =
have=20
any problems together. But who knows?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2>&nbsp;&nbsp; Question #2 I have a =
E.F Johnson=20
low pass filter. But pretty old. I do not have any info on this thing. =
The only=20
numbers on it are 250/20. It is adjustable, and seems to work fine at =
about 150=20
watts. Does anyone know how much power this creature will handle? It =
looks=20
pretty hefty inside, but don't want to throw 1500 watts at it and end up =
with a=20
pile of cinders. HI! </FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2>&nbsp;&nbsp; Any help on either of =
these would=20
be very helpful. Thanks in advance.</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
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p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
Best &quot;73&quot; Chuck N0HCH......</FONT></DIV></BODY></HTML>

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