RE: [RCSE] re: Right VS Left

2001-05-17 Thread Gary Retterbush

Well, since everyone else is putting in their 2 cents worth on this subject,
here is mine based on 64 years of experience. (bird watcher, jet pilot,
sailplane pilot, model pilot and general BS'er extraordinaire)

First and foremost, birds that I have watched (and I've really studied them
in several areas of this globe) show NO preference for the direction in
which they circle in a thermal. This applies to birds from the Condor to the
Falcon. Given, California birds MIGHT be different. :-)

As Ben said, thermals other than the cyclonic type, do no rotate. I think
some may be confusing total air mass movement with thermal rotation. BTW,
you might want to check Ben's credentials; he knows of what he speaks!

Now back to your favorite downwind turn and Skeeter program.

Gary Retterbush
Eisenschmitt, Germany
http://www.retterbush.de
http://gary.retterbush.bei.t-online.de


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[RCSE] digital cams for flying shots

2001-03-27 Thread Gary Retterbush

I have the Sony DSC-S50 and it has 2 features which are nice for shots of
moving planes. First, it has a fast focus mode and secondly, it has a freeze
settings mode which is activated like many SLR's. Depressing the button half
way freezes the focus and exposure. Then when you press that last little bit
you have an instant photo. I would assume others must function along these
lines?? The down side of the S50 is that is has no optical finder. One
quickly learns to just sight over the top of the case; crude but it works.
The next better model (S-70) has an optical finder.

To see the results of my very first shots with this camera (last year) see:
http://gary.retterbush.bei.t-online.de/Page10682/page10682.html

Gary

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RE: [RCSE] 5 cell pack

2001-03-18 Thread Gary Retterbush

On second, thought, you probably should not use that pack at that voltage.
In the interest of recycling, please send it to me and I'll take care of it
for you. ;-)

Gary

-Original Message-
From: glidn [mailto:[EMAIL PROTECTED]]
Sent: Sonntag, 18. März 2001 08:20
To: [RCSE]
Subject: [RCSE] 5 cell pack


Just soldered up  and charged a 5 cell 1400 flight pack.  Took a no load
voltage reading  of 6.78 volts.  Is that kind of high?  I have already used
it in my new plane for set up and every thing seems to work just fine but
will that high of a voltage cause problems after longer term use?  Thanks
for any info

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RE: [RCSE] 5 cell pack

2001-03-18 Thread Gary Retterbush

Definately! You'll get hooked on the power and speed and won't settle for
anything less!

Gary

-Original Message-
From: glidn [mailto:[EMAIL PROTECTED]]
Sent: Sonntag, 18. März 2001 08:20
To: [RCSE]
Subject: [RCSE] 5 cell pack


Just soldered up  and charged a 5 cell 1400 flight pack.  Took a no load
voltage reading  of 6.78 volts.  Is that kind of high?  I have already used
it in my new plane for set up and every thing seems to work just fine but
will that high of a voltage cause problems after longer term use?  Thanks
for any info

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RE: [RCSE] piezo gyros

2001-01-21 Thread Gary Retterbush

I've used a "Wingo" dual output (aileron) gyro on a couple of my hot
electrics and find it to be exactly as advertised (good). The set up I have
allows switching it on and off in flight as well as adjusting the
sensitivity. Good, fast servos are a must for a gyro of this type to do its
job correctly. Most of the scale jet turbine guys over here are using them
on the nose gear steering and they make take off much easier. And what would
choppers be today without them?

Remember, these are not autopilots as most people think of them. They just
like to hold the last position.

Gary

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RE: [RCSE] MPX Pico 4/5 range

2000-09-04 Thread Gary Retterbush

I use a Pico 4/5 in a Dart and fly it as far away as I please without any
problems. In other words, the range is the same as any first class receiver.

Gary

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RE: [RCSE] De-Constructive Post - Servos's at the Worlds Post

2000-07-19 Thread Gary Retterbush

In your own words, Gordy, let's stick to sailpanes. We can all do without
your "wonderful, save the world" sermons.

Gary Retterbush

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[RCSE] Glass fuse repair

2000-02-04 Thread Gary Retterbush

Some have mentioned having to repair a glass fuselage and of course one of
the problems is holding a repair patch in place inside the fuse while the
epoxy sets. Try using a super balloon (read as condom) taped to a heavy
straw. Mark the straw so you will know how deep to insert the balloons
later. Best is a one balloon inside the other (2 straws). Very lightly
wax/grease the outside balloon so the epoxy will let go. Blow up the inside
balloon a little and lay the patch on the balloons. Slide into the fuse and
blow up the outer balloon which holds the patch in place. For added holding
power you can also blow up the other balloon a little more. Let the epoxy
kick and deflate the balloons and remove. You have a perfect patch on the
INSIDE. This is also good for epoxying pushrod housings into place.

Gary Retterbush


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[RCSE] FCC Type Acceptance

2000-01-22 Thread Gary Retterbush

I think a lot of folks are forgetting what an FCC type acceptance is. The
fact that a modified Spectra works just fine in controlling your model does
not necessrily mean it will pass FCC acceptance. The test has very little to
do with if YOUR model works. It has to do with spurious emissions and
splatter onto other freqs and channels.

For those who insist on using non-FCC type accepted equipment, I can only
hope that you and I don't fly together. We have enough problems with
approved equipment, please don't add more problems!

Gary Retterbush
Eisenschmitt, Germany
WB9RHW & DA1PL

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Re: [RCSE] Which servo? <---on topic post

1999-12-10 Thread Gary Retterbush

Multiplex MC/V2!

WARNING! These servos are addictive and may prolong the life of your models!

Gary

- Original Message -
> Any opinions out there as to the other options?  TIA



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Re: [RCSE] duckie range

1999-09-06 Thread Gary Retterbush

Tord wrote:

>If you use a SWR (standing wave rate) meter, as used by radio amateurs,
>you can show that a properly functioning, and tuned,
>Duckie is just marginally worse than a normal antenna,

It is possible to have a low SWR with almost any antenna, be it a dipole or
a 10 element yagi. It does not prove that a Duckie is only marginally worse
than a normal antenna. SWR is one thing; gain (or lack there of) is another.

Gary
DA1PL & WB9RWH

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