[amsat-bb] question for G5500DC owner

[Cal Spreitzer]

Hi Jarda, 

I do not see or hear any noise on RX while my new G5500 rotor is moving.  I'm using ICOM IC-9700 which has waterfall display so you can see any noise but I have not noticed anything.  I'm working both Linear and FM birds fine and receive is fine while rotor is auto tracking.  

73 de Cal/N3CAL

-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces at amsat.org] On Behalf Of ok2gz via AMSAT-BB
Sent: Wednesday, August 07, 2019 5:31 AM
To: amsat-bb at amsat.org
Subject: [amsat-bb] question for G5500DC owner

I need to buy G5500 rotator. But now Yaesu produces G5500 with DC motors 
only, instead of AC in previous versions.

My question is for owner of the new G5500 with DC motor.
When DC motor in G5500 is working (turning) ,will noise increase in 
reciever (detectably, noticeably, can be weak)? (or other kind of 
interferece ?)

Which kind of DC motor is in G500  used ? - with commutator, or brushless ?

I am asking, because I had bad experience with some DC rotator (but it 
was not from YAESU!).

I have experience with G5500 which has AC motors. There is no problem..

73

     Jarda ok2gz





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