Today's Message Index:
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1. 03:58 PM - Re: radio noise on xmit & xponder interrogation (jetboy)
2. 07:26 PM - Re: Aircraft Components for sale (li)
3. 07:42 PM - Re: micro-turbojet engine (li)
4. 07:44 PM - Re: micro-turbojet engine (li)
5. 07:47 PM - Re: micro-turbojet engine (li)
Message 1
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Subject: | Re: radio noise on xmit & xponder interrogation |
Likely problem is RF getting into the intercom, so check earth braids there first.
Ferrite beads placed over certain cables may help, but this cure is reserved
for dealing with improper equipment or installations.
The Microair radios do, as part of their "normal" function, transmit noise coming
from both mics regardless of which ptt was pressed, but this noise is minor
(with a correctly adjusted mic gain) and not the type of RF feedthrough noise
you describe.
I'm not quite sure whether his radio has also its own built in intercom, which
should be disabled, or used instead of the external intercom.
Ralph
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Ralph - CH701 / 2200a
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Message 2
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Subject: | Re: Aircraft Components for sale |
we export all "Aircraft Parts" over 8 years,based in China cooperating with national
institute of aeronautics.
the Spark Plugs,Brake Pads,Brake Drum,Propeller Blade,Brake Ring,Aircraft Tires,TUrbojet
Engine,NanChang CJ6/PT6...are our best sellers.
Better to do well than to say well.welcome your any inquiry or idea.
Mail : fishahah@hotmail.com
SKYP:fishahah
ICQ:579991829
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http://forums.matronics.com/viewtopic.php?p=262525#262525
Message 3
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Subject: | Re: micro-turbojet engine |
The engine HN-40-65
A. General
The micro-turbojet engine HN-40-65(hereafter referred to as the turbojet) is
a highly reliable, low-cost, single-shaft turbine jet engine. It consists of
centrifugal compressor, bearing lubricating system, annular firebox, radial turbine,
simple convergent nozzle and electron fuel controller.
The thrust of HN-40-65 is 650N . The engine is developed and whole owned by
our company.
B. Description
The engine HN-40-65 consists of the following six parts:
a) Inlet assembly: The S/A consists of an inlet duct which is taken the shape
of hyperbola and a center body located at the rear of the inlet duct.
The inlet duct conducts the air into the compressor with less pressure drop.
The center body is supported by three rods, apart from each other by 120. The
center body contained a starting motor.
b) Compressor: The S/A consists of centrifugal rotor, radial diffuser and axial
diffuser. The clip bush of the bearings and the bearing lubricating system
are fixed at the rear of the diffuser.
c) Firebox: The S/A consists of main fuel supply system, starting fuel supply
system, igniting device, flame canister and the housing.
d) Turbine: The S/A consists of a guided ring and a radial turbine.
e) Nozzle: It is a simple convergent nozzle.
f) Fuel control system: The S/A consists of Digital Fuel Electronic Control
Unit (ECU) and fuel pump.
:P
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Message 4
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Subject: | Re: micro-turbojet engine |
Better to do well than to say well.welcome your any inquiry or idea.
Xi'an Lichuang Electronic Technology Co.,Ltd
Add: B-2308 Zhongtian International Mession,Taibai Road,Xi'an ,China
Tel:86-29-88259015 ext.601
Fax:86-29-88227919
EMail : fishahah@hotmail.com
SKYP:fishahah
ICQ:579991829
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http://forums.matronics.com/viewtopic.php?p=262529#262529
Message 5
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Subject: | Re: micro-turbojet engine |
we export all "Aircraft Parts" over 8 years,based in China cooperating with national
institute of aeronautics.
the Spark Plugs,Brake Pads,Brake Drum,Propeller Blade,Brake Ring,Aircraft Tires,TUrbojet
Engine,NanChang CJ6/PT6...are our best sellers.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=262530#262530
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