Today's Message Index:
----------------------
1. 10:22 AM - Re: GPS Antennas (Kevin Horton)
2. 02:49 PM - Mic & Phone Jack Insulators (Fred Stucklen)
3. 03:06 PM - Re: Mic & Phone Jack Insulators (Larry Bowen)
4. 03:15 PM - Re: Mic & Phone Jack Insulators (Michel Therrien)
5. 06:40 PM - Antenna Electronics (Duane Bentley)
6. 09:04 PM - Emp wire bundle (Larry Bowen)
7. 09:18 PM - FS: Bendex electric AI (richard@riley.net)
Message 1
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| Subject: | Re: GPS Antennas |
--> AeroElectric-List message posted by: Kevin Horton <khorto1537@rogers.com>
>--> AeroElectric-List message posted by: "Dennis O'Connor"
><doconnor@chartermi.net>
>Anyway, cloud cover is not a benign as may be thought... I have done some
>moon bounce in years past (ham radio) and heavy, wet clouds do interfere
>significantly.. Also, the small TV dishes such as Dish Network, et. al.,
>will lose signal lock in the presence of heavy precip... Ask any of your
>friends who have one...
>
The effect of clouds or rain on a radio signal will vary depending on
the frequency of the signal. So results on one type of system (i.e.
TV dish) may not be relevant to another type of system.
Civil GPS uses frequencies around 1.6 Ghz (approximately). The info
I can find on Direct Broadcast Satellite TV is that it uses
frequencies around 12 Ghz. Big difference. What frequency were you
using when you did the moon bounce stuff?
--
Kevin Horton RV-8 (baffles, induction air, oil cooler)
Ottawa, Canada
http://go.phpwebhosting.com/~khorton/rv8/
Message 2
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| Subject: | Mic & Phone Jack Insulators |
--> AeroElectric-List message posted by: "Fred Stucklen" <wstucklen1@cox.net>
Listers,
Anybody know where I might obtain the insulators for microphone and headset
jacks. These are the special fiber washers that insulate the microphone & headset
jacks from the panel. They are required by most intercom/radio installations.
They did not come with my SL10SM (UPS) audio panel.....
Fred Stucklen
RV-6A
Wiring the instrument panel
Message 3
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| Subject: | Mic & Phone Jack Insulators |
--> AeroElectric-List message posted by: "Larry Bowen" <Larry@BowenAero.com>
http://www.aeroelectric.com/Catalog/wiring/wiring.html#s890-1
-
Larry Bowen
Larry@BowenAero.com
http://BowenAero.com
2003: The year of flight!
> -----Original Message-----
> From: owner-aeroelectric-list-server@matronics.com
> [mailto:owner-aeroelectric-list-server@matronics.com] On
> Behalf Of Fred Stucklen
> Sent: Saturday, January 04, 2003 5:46 PM
> To: aeroelectric-list@matronics.com; RV-List
> Subject: AeroElectric-List: Mic & Phone Jack Insulators
>
>
> --> AeroElectric-List message posted by: "Fred Stucklen"
> --> <wstucklen1@cox.net>
>
>
> Listers,
>
> Anybody know where I might obtain the insulators for
> microphone and headset jacks. These are the special fiber
> washers that insulate the microphone & headset jacks from the
> panel. They are required by most intercom/radio
> installations. They did not come with my SL10SM (UPS) audio panel.....
>
> Fred Stucklen
> RV-6A
> Wiring the instrument panel
>
>
> ==========
> Matronics Forums.
> ==========
> List members.
> ==========
> ==========
>
>
>
Message 4
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| Subject: | Re: Mic & Phone Jack Insulators |
--> AeroElectric-List message posted by: Michel Therrien <mtherr@yahoo.com>
You can find them on the Aeroelectric's web site.
Another way of doing this is to mount the jacks on
those black boxes sold at Radio-Shack. See below the
panel on each side how I mounted mine:
http://mthobby.pcperfect.com/ch601/images/DCP01821.JPG
Michel
--- Fred Stucklen <wstucklen1@cox.net> wrote:
> --> AeroElectric-List message posted by: "Fred
> Stucklen" <wstucklen1@cox.net>
>
>
> Listers,
>
> Anybody know where I might obtain the insulators
> for microphone and headset jacks. These are the
> special fiber washers that insulate the microphone &
> headset jacks from the panel. They are required by
> most intercom/radio installations. They did not come
> with my SL10SM (UPS) audio panel.....
>
> Fred Stucklen
> RV-6A
> Wiring the instrument panel
>
>
=====
----------------------------
Michel Therrien CH601-HD
http://mthobby.pcperfect.com/ch601
http://www.zenithair.com/bldrlist/profiles/mthobby
http://pages.infinit.net/mthobby
Message 5
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| Subject: | Antenna Electronics |
--> AeroElectric-List message posted by: "Duane Bentley" <dbentley@fuse.net>
Maybe I have some new, defective antennas or I don't understand the
electronics. I've read Bob's chapter on antenna theory, but don't readily
see the answer to my questions.
I'm installing the various nav & com antennas on my RV6 and decided to do a
continuity check on them before connecting the cables. On the Aeroelectric
transponder antenna, at the connector, the inner pin is insulated from the
outer, and the inner has continuity with the shaft, all as I would expect.
On my Comant VOR/LOC/GS cat wiskers, the ohm meter says the inner pin and
outer connector are hooked together somewhere inside and have complete
continuity, but the two "whiskers" are insulated from everything.
The Comant marker beacon antenna also has continuity between the inner pin
and the outer connector shell, but the actual antenna is buried inside the
housing and I can't check that out.
The bent whip Com antenna is different from the rest. The inner pin and
outer shell are insulated from each other, but there is also no continuity
between the inner pin and the whip.
So, are the electronics correct, or do I have some defective antenna?
Thanks
Duane Bentley
Message 6
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--> AeroElectric-List message posted by: "Larry Bowen" <Larry@BowenAero.com>
I have wire runs going to the empannage area for three things: trim
servo, Pointer ELT, and rudder position/strobe combo light. The ELT and
strobe wires are shielded. (The ELT itself and its antennea are both
beneath the VS.)
Should there be any problems bundling all three of these wire runs
together?
-
Larry Bowen
Larry@BowenAero.com
http://BowenAero.com
2003: The year of flight!
Message 7
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| Subject: | FS: Bendex electric AI |
--> AeroElectric-List message posted by: richard@riley.net
I have ended up with a spare electric AI. The bad news is that it's 110v
400hz 3 phase. The good news is that the inverters are available from
http://freespace.virgin.net/andy.wright617/ for $160.
The one I have is a Bendex#1978130-1, cageable with a full ball
display. Removed as serviceable and kept as a serviceable spare with a
yellow tag, sealed with desiccant and caged. I'm told it's mounted in an
ATI-3 rack.
I have $550 in it, I'll sell it for the same.
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