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<DIV><FONT size=2 face=Arial>Mike just off county line road just south of
I-4....Phil</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=mostsigbit@yahoo.com href="mailto:mostsigbit@yahoo.com">Mike
Phillips</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=LakelandARC@yahoogroups.com
href="mailto:LakelandARC@yahoogroups.com">LakelandARC@yahoogroups.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, May 22, 2011 10:45 AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Fw: [LakelandARC] Re: test
equipment for rf analysis</DIV>
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<TD vAlign=top>I'm in N. lakeland, you? I'm a working stiff, so
I'm usually only available in the evenings after 6 or on weekends.
<BR><BR>Mike<BR> <BR><BR>--- On <B>Sat, 5/21/11, Phil Dentler
<I><<A
href="mailto:k4bhe@tampabay.rr.com">k4bhe@tampabay.rr.com</A>></I></B>
wrote:<BR>
<BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>From:
Phil Dentler <<A
href="mailto:k4bhe@tampabay.rr.com">k4bhe@tampabay.rr.com</A>><BR>Subject:
Re: Fw: [LakelandARC] Re: test equipment for rf analysis<BR>To: <A
href="mailto:LakelandARC@yahoogroups.com">LakelandARC@yahoogroups.com</A><BR>Date:
Saturday, May 21, 2011, 11:53 PM<BR><BR>
<DIV id=yiv1434304432><SPAN> </SPAN>
<DIV id=yiv1434304432ygrp-text>
<P> </P>
<DIV><FONT size=2 face=Arial>Mike...just getting home from a show I
ran....you can bring the stuff out and we can put it on the
bench.....Let me know your sched. Phil</FONT></DIV>
<BLOCKQUOTE style="BORDER-LEFT: rgb(0,0,0) 2px solid">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV style="FONT: 10pt arial"><B>From:</B> <A
title=mostsigbit@yahoo.com
href="/mc/compose?to=mostsigbit@yahoo.com" rel=nofollow
target=_blank ymailto="mailto:mostsigbit@yahoo.com">Mike
Phillips</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=LakelandARC@yahoogroups.com
href="/mc/compose?to=LakelandARC@yahoogroups.com" rel=nofollow
target=_blank
ymailto="mailto:LakelandARC@yahoogroups.com">LakelandARC@yahoogroups.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Saturday, May 21, 2011
11:36 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Fw: [LakelandARC]
Re: test equipment for rf analysis</DIV>
<DIV><BR></DIV><SPAN> </SPAN>
<DIV id=yiv1434304432ygrp-text>
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<TD vAlign=top>Phil<BR><BR>I've got two scanners, but they're
both blocked from 512-806MHZ. I didn't pick anything up from
170-174MHZ from the mic, but didn't really expect to since it
is marked UHF.<BR><BR>I've got a handheld transceiver, but it
is only 144-148MHZ, so I cant test any transmission ranges to
the receiver.<BR><BR>Thanks for your help so far, any else I
could try? <BR><BR><BR>Mike<BR><BR>
<BR><BR>--- On <B>Sat, 5/21/11, Mike Phillips
<I><mostsigbit@yahoo.com></I></B> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>From: Mike
Phillips <mostsigbit@yahoo.com><BR>Subject: Re: Fw:
[LakelandARC] Re: test equipment for rf analysis<BR>To:
LakelandARC@yahoogroups.com<BR>Date: Saturday, May 21, 2011,
11:58 AM<BR><BR>
<DIV id=yiv1434304432>
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<TD vAlign=top>Phil <BR>Sorry for the delayed
response... I'm not sure what you or Anchor mean
conflicting, I thought I posted in the original
message these are 'incompatible'. I want to know
_how_ they are incompatible- eg what did Anchor
change, and can anything be done (by me) to make 'em
work. I own both and therefore can mod
both. I observe the mic appears to have a jtag
interface. I suspect the single rx/tx channel
combo where I can receive, it is simply hitting a
harmonic. <BR><BR>Thanks for the info about the
freqs, the receiver is s/n H30000506. The
mic is either s/n 0217376374 or s/n
C3003792.<BR><BR>I'll try to play with the mic with my
scanner and see what I can see, I don't know why I
didn't think of
that...<BR> <BR>Mike<BR>KJ4UKY<BR>
<BR><BR>--- On <B>Thu, 5/19/11, Phil Dentler
<I><k4bhe@tampabay.rr.com></I></B> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>From:
Phil Dentler
<k4bhe@tampabay.rr.com><BR>Subject: Fw:
[LakelandARC] Re: test equipment for rf
analysis<BR>To: LakelandARC@yahoogroups.com<BR>Date:
Thursday, May 19, 2011, 6:19 PM<BR><BR>
<DIV id=yiv1434304432><SPAN> </SPAN>
<DIV id=yiv1434304432ygrp-text>
<P></P>
<DIV> </DIV>
<DIV style="FONT: 10pt arial">----- Original Message
-----
<DIV><B>From:</B> <A title=k4bhe@tampabay.rr.com
rel=nofollow>Phil Dentler</A> </DIV>
<DIV><B>To:</B> <A title=LakelandARC@yahoogroups.com
rel=nofollow>LakelandARC@yahoogroups.com</A> </DIV>
<DIV><B>Sent:</B> Thursday, May 19, 2011 2:08
PM</DIV>
<DIV><B>Subject:</B> Re: [LakelandARC] Re: test
equipment for rf analysis</DIV></DIV>
<DIV><BR></DIV><SPAN> </SPAN>
<DIV id=yiv1434304432ygrp-text>
<P></P>
<DIV><FONT size=2 face=Arial>Mike more info on the
Anchor unit....you list conflicting models and wh
numbers....I know a tech in Anchor Audio and called
him......The eairlier series used Vhf 170MHZ
freqs and the later units used 700 MHZ for a very
short time then they switched to 682 to 698 MHZ
freqs. Sense our HAM radios or a scanner can get to
these freqs. you can scan them for the most part.
Triple check the model and also the serial number is
the key to nailing down what you have.....next step
is yours....Phil K4BHE</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(0,0,0) 2px solid">
<DIV style="FONT: 10pt arial">----- Original
Message ----- </DIV>
<DIV style="FONT: 10pt arial"><B>From:</B> <A
title=mostsigbit@yahoo.com rel=nofollow>Mike</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=LakelandARC@yahoogroups.com
rel=nofollow>LakelandARC@yahoogroups.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B>
Wednesday, May 18, 2011 9:59 AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B>
[LakelandARC] Re: test equipment for rf
analysis</DIV>
<DIV><BR></DIV><SPAN> </SPAN>
<DIV id=yiv1434304432ygrp-text>
<P><BR>Thanks for responding Phil, here's the info
I have on the Anchor equipment;<BR><BR>The
receiver is integrated into a loudspeaker MegaVox
Pro model MEGA-6000U1. It is set to wireless
channel 9.<BR>The transmitter is a hand-held
wireless microphone model WH-3000. With the mic
set to channel 4, with the equipment in close
physical range (~5-10 feet)I can get the rx link
lights to illuminate on the receiver and it will
demodulate audio as expected. It doesn't lock onto
the signal too well and will lose the lock often
depending on mic orientation. <BR>I cannot find
any meaningful documentation on the mfgrs site,
but a call to their support revealed these are not
intended to be compatible. I don't know if the
incompatibility is with the channel 'codes',
modulation technique, or carrier. <BR><BR>I don't
have physical access to the drive-in equipment,
but swear to myself every time I visit the
drive-in that I will bring up the topic here, and
finally I'm getting around to it. If your
equipment is at all portable, I'd just like to
give the signal a look-see to see if anything
jumps out as being mis-aligned. I've simply never
had a good experience trying to tune their signal
from various locations on the property using a
variety of FM receivers. I figure if I have
problems, everyone else probably does too.
<BR><BR>Mike Phillips<BR>KJ4UKY <BR><BR>--- In <A
rel=nofollow>LakelandARC@yahoogroups.com</A>,
"Phil Dentler" <k4bhe@...>
wrote:<BR>><BR>> Mike...good morning.....I
can help you with both.....I need to know the
channel code on both pieces.....this will tell us
everything we need to know about the pieces then
we will know the next move....I have a
optoelectronics near field receiver that is used
on my bench. The lakeland drive in transmitter
that you want to see is probably a Ramsy product.
I install these and set them up also. What is the
model number and I can tell you your next move on
that also. Phil K4BHE<BR>> ----- Original
Message ----- <BR>> From: Mike <BR>> To: <A
rel=nofollow>LakelandARC@yahoogroups.com</A>
<BR>> Sent: Wednesday, May 18, 2011 12:48
AM<BR>> Subject: [LakelandARC] test equipment
for rf analysis<BR>> <BR>> <BR>> <BR>>
Greetings<BR>> <BR>> I've got a 16 channel
UHF mic from Anchor anchoraudio.com - and a 16
channel uhf receiver from the same company that
are incompatible according to the mfg. I suspect
the carrier freq is shifted and that's why they're
'incompatible'. There is a single channel where
they kinda work, but not too good. <BR>> I'd
like to look at the signals and try to figure out
what's going on. All I've got is a 60mhz DSO. I'm
looking for a spectrum analyzer or whatever you've
got and some RF know-how. Anybody wanna try to
help figure this out? <BR>> A separate project;
I'd really also like to look at the FM signal for
the lakeland drive-in. I suspect simple over
modulation, but would really like to look at the
signal. <BR>> <BR>> Mike Phillips<BR>>
KJ4UKY<BR>><BR><BR></P></DIV></BLOCKQUOTE>
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