[NHRC-user] NHRC-5

Jeff Otterson jeff at nhrc.net
Wed Jun 20 06:18:07 EDT 2007


There is no port priority logic in the NHRC-5.

Jeff

At 11:15 PM 6/19/2007, you wrote:

>At this moment the problem seems stable but it has seemingly been

>intermittened in the past so it may re-occur. Can you explain how the NHRC

>5 handles which port has priority?

>

>

>----- Original Message ----- From: "Jeff Otterson" <jeff at nhrc.net>

>To: "NHRC User Community Mailing List" <nhrc-user at nhrc.net>

>Sent: Tuesday, June 19, 2007 9:05 PM

>Subject: Re: [NHRC-user] NHRC-5

>

>

>>Hi,

>>

>>Is your problem fixed, or do you still need help?

>>

>>Jeff

>>

>>At 09:59 PM 6/19/2007, you wrote:

>>>Yes it seems to be a feedback..as I discribed previously. To avoid this

>>>I am told when using the NHRC 4 controller the main repeater port must

>>>have priority over the link port. In this case, using the NHRC 5

>>>controller. There is no apparent method of designating port priority. I

>>>would appear that this has been taken care of by the design of the

>>>controller board.

>>>Thanks for the reply Jeff..!!

>>>

>>>

>>>----- Original Message ----- From: "Jeff Otterson" <jeff at nhrc.net>

>>>To: "NHRC User Community Mailing List" <nhrc-user at nhrc.net>

>>>Sent: Tuesday, June 19, 2007 8:24 PM

>>>Subject: Re: [NHRC-user] NHRC-5

>>>

>>>

>>>>"Squealing?"

>>>>

>>>>Do you mean feedback?

>>>>

>>>>Jeff

>>>>

>>>>At 02:13 PM 6/19/2007, you wrote:

>>>>> Recently I have purchased an NHRC_5 controller from NHRC.

>>>>> From past experience using NHRC-4 controllers it has been noted that

>>>>> the main repeater has to have priority over the link port . This

>>>>> function is done when setting the nhrc-4 controller up on its initial

>>>>> install. Upon installing the new NHRC-5 controller on a linked

>>>>> repeater on our system we are experiencing severe squeeling or

>>>>> feedback similar to that which would occur with the NHRC-4 controller

>>>>> if the main repeater port Has not been given priority. There is no

>>>>> reference to port priority in the the NHRC-5 manual so we have

>>>>> assumed that the new logic of the board takes care of any port

>>>>> priority issues. Can anyone shed some light on this subject. It

>>>>> should be noted that all cavities and related items have been

>>>>> rechecked with an IRF scope and all seems to be in order.

>>>>>

>>>>>Thanks so much for time an help folks.

>>>>>

>>>>>John ..VE3OAX

>>>>>_______________________________________________

>>>>>NHRC-user mailing list

>>>>>NHRC-user at nhrc.net

>>>>>http://five.pairlist.net/mailman/listinfo/nhrc-user

>>>>

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>>>>

>>>>

>>>>

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>>

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>>

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>

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