[Hi-zreceivingarraydiscussions] HiZ 4-8 PRO noise

[contact at hizantennas.com]

Hi Jorge,
  It sounds like you have one of the Hi-Z amp antenna  input  wires on one
of  1,3,5,7 reversed with the ground wire.  You can simply use a voltmeter
to measure the 4 to 5 Volts DC between the element and the ground peg you
are using. Each element should read around 4 to 5 Volts DC. You may also
have an element shorted to ground by some unknown foliage or  closely
touching wire?
  Either thing will cause this. You can simply inspect each Hi-Z amp to make
sure the antenna and ground connections are correct.
 Lee

-----Original Message-----
From: Hi-zreceivingarraydiscussions
[mailto:hi-zreceivingarraydiscussions-bounces at hizantennas.com] On Behalf Of
Jorge Diez - CX6VM
Sent: Friday, November 28, 2014 7:20 PM
To: 'Hi-Z Receiving Array Discussions'
Subject: Re: [Hi-zreceivingarraydiscussions] HiZ 4-8 PRO noise

Hi Lee

Antennas 2468 are OPK

Antennas 1357 have a huuuuuummmmmm noise

How can I test DC voltage?

Thanks,


-----Mensaje original-----
De: Hi-zreceivingarraydiscussions
[mailto:hi-zreceivingarraydiscussions-bounces at hizantennas.com] En nombre de
contact at hizantennas.com Enviado el: sábado, 29 de noviembre de 2014 01:00
a.m.
Para: 'Hi-Z Receiving Array Discussions'
Asunto: Re: [Hi-zreceivingarraydiscussions] HiZ 4-8 PRO noise

Hello again Jorge
   I am not sure what you are telling us. Which antennas seem to be working
1357 0r 2468 ?
 They are separate systems that switch between the two.
  You need to recheck all your connections and make sure they are tightened
correctly.
 Also test each antenna for the DC voltage as mentioned before.
Lee

-----Original Message-----
From: Hi-zreceivingarraydiscussions
[mailto:hi-zreceivingarraydiscussions-bounces at hizantennas.com] On Behalf Of
Jorge Diez - CX6VM
Sent: Friday, November 28, 2014 6:21 PM
To: 'Hi-Z Receiving Array Discussions'
Subject: [Hi-zreceivingarraydiscussions] HiZ 4-8 PRO noise

Hello

 

Finished installing all the system at 23:30 UTC!, very tired

 

HiZ is listening, not as good as my beverage, but I noticed I have a noise
on antennas 1, 3, 5, 7

 

Antennas 2, 4, 6, 8 are very quite

 

Any idea what´s wrong?

 

73,

Jorge

CX6VM/CW5W



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