Today's Message Index:
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1. 01:03 AM - Re: Earth X lithium battery in 582 pulsar (Herbert Schmaderer)
2. 02:08 PM - Radio Engine Noise (Mark Fox)
3. 02:53 PM - Re: Radio Engine Noise (myrontruex)
Message 1
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| Subject: | Re: Earth X lithium battery in 582 pulsar |
I am useing the Ballistic Performance Components model EV02 on my 912S
since 18 month. Charging voltage is determined by the regulator device =
13,6V. Very good start characteristic in winter time, once you get used
to the specifics of a Lithium battery.
Herbert
OE-CHS
Am 17.11.2014 20:27, schrieb Everett Collier:
> Is anyone else using a lithium battery in their Pulsar?
> I put an Earth X lithium battery in my 582 powered Pulsar. Much
> lighter than the old battery. I only have one flight on it, and am
> doing my annual now, so will be a few days before i fly again. What I
> am wondering about is that during the flight, I checked the battery
> voltage and it was only showing 12.8 to 12.9 volts. I think i was
> seeing 13.3 before. not sure what is going on and was wondering if
> anyone else is using one.
>
> Everett Collier
> N167EC
> *
>
>
> *
Message 2
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| Subject: | Radio Engine Noise |
I have had my Pulsar for a long time...18 years....always has some engine
noise on transmission
But is seems to be much worse on transmission....engine noise
I am using a handheld Icom radios attached to the dash and always had good
luck
I think I have an Icon IC-A23 now
Anyone had good luck with noise filters ?
Thanks
--
[image: Mark L. Fox Vice President 321-626-4786]
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Message 3
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| Subject: | Re: Radio Engine Noise |
Mark, are you using power from the airplane or the battery on the radio?
If you are connected to the aircraft power try unplugging it and running
it straight from the battery. If you have an intercom installed and it
is powered by the aircraft you could have the noise entering there. My
turn and bank indicator was producing a lot of hash until I did some
filtering inside it.
Your best source for clean power is to run a cable to the battery where
it can do its job. Yes a filter can help but it can be difficult to find
just where the noise is being injected into the system. If you have an
intercom and a pigtail on your radio you may be able to bypass the
intercom for a test. Loose screws on the headset plug wires can allow
electrical noise to enter the system too. Clean and tighten all the
connections.
Myron
From: Mark Fox
Sent: Tuesday, November 18, 2014 5:07 PM
Subject: Pulsar-List: Radio Engine Noise
I have had my Pulsar for a long time...18 years....always has some
engine noise on transmission
But is seems to be much worse on transmission....engine noise
I am using a handheld Icom radios attached to the dash and always had
good luck
I think I have an Icon IC-A23 now
Anyone had good luck with noise filters ?
Thanks
--
myesig.com
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