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All Forums >> Radios, Batteries, Clubhouse and more >> RC Radios, Transmitters, Receivers, Servos, gyros >> Radio Manufacturer Direct Support >> JR Radio & Spektrum Radios Support Forum >> A, Bee, Cee and Windows
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A, Bee, Cee and Windows - 7/3/2002 8:03:44 PM   
bob_nj


 

Posts: 3498
Joined: 12/3/2001
From: Vineland, NJ, USA
Status: offline 		Danny, when you have a minute take a look at these threads. It scares me a little to think that I have single conversion receivers with my 10X in a 40% plane! What is the official opinion on this, and why did JR elect to do this over dual conversion, especially in the top of the line radios? Is it as fickle as some say?
I have to say that personally mine are working fine, but it leaves travelling to another field or city in a state of anxiety
Anyway, here they are -->

http://www.rcuniverse.com/forum/tm.asp?m=161048+conversion

http://www.rcuniverse.com/forum/tm.asp?m=163149+conversion]
       Post #: 1

A, Bee, Cee and Windows - 7/3/2002 9:52:13 PM   
dsnyder



Posts: 9365
Joined: 6/27/2002
From: Champaign, IL, USA
Status: offline 		Bob,
If you are not having a problem with them, I would not suspect you would. I personally have used single conversion receivers in 40% planes without any problems at all. The issue becomes with large planes with gas engines, that you can get just short momentary glitches that don't really cause any fear of losing the plane, but cause aggrivation. I usually set the throttle to fail safe and have it bring the throttle back to just over idle. With it set this way you will hear a little throttle blip if you get a glitch. If this does happen, a dual conversion receiver like the 945 would be recommended. If you don't have this happen to you, I would not be concerned about it at all. I've flown at many flying fields with a single conversion receiver without any hint of problems.

_____________________________

Danny Snyder
Horizon Hobby / Team JR

(in reply to bob_nj)
       Post #: 2

Whew - 7/3/2002 10:42:28 PM   
bob_nj


 

Posts: 3498
Joined: 12/3/2001
From: Vineland, NJ, USA
Status: offline 		You always say the right things...

(in reply to bob_nj)
       Post #: 3

A, Bee, Cee and Windows - 7/3/2002 10:58:52 PM   
dsnyder



Posts: 9365
Joined: 6/27/2002
From: Champaign, IL, USA
Status: offline 		I try to....

_____________________________

Danny Snyder
Horizon Hobby / Team JR

(in reply to bob_nj)
       Post #: 4

A, Bee, Cee and Windows - 7/4/2002 9:19:35 AM   
MO_Radio_Tech


 

Posts: 337
Joined: 6/29/2002
From: MO
Status: offline 		Anti-Blocking Circuitry and Windows. It is nearly impossible to describe, but it is kinda like a little tiny guy inside your receiver constantly tweaking on a coil to make up for antenna orientation and so forth. The jury is still out, but many folks on the electronic engineering side of our hobby consider it to be as good as other manufacturer's dual conversion systems. JR produces excellent dual conversion systems too, of course. Rumor has it, that a couple years ago someone asked the folks at JR why they couldn't produce a 7-9 channel PPM dual conversion receiver. They replied that it would be easy, but why bother when our single conversion (with ABC&W) is as good as everyone else's dual conversion?

_____________________________

They never built a plane I could not crash!!! Can I fly yours?

(in reply to bob_nj)
       Post #: 5

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All Forums >> Radios, Batteries, Clubhouse and more >> RC Radios, Transmitters, Receivers, Servos, gyros >> Radio Manufacturer Direct Support >> JR Radio & Spektrum Radios Support Forum >> A, Bee, Cee and Windows
Page: [1]





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