[OZAPRS] Fwd: [VK2-APRS] APRS interference issue

[David Hardy]

 All,

The cause of the issue has been found. It is a local intermod of our
UHF repeater 438.075 - (2 x APRS) 290.350 = 147.725 our WICEN repeater
input.
Now the task is to find out where it is coming from!


Dave


(Receivers and Managers Appointed) (Administrators Appointed

-----Original Message-----
From: ozaprs-bounces at aprs.net.au [mailto:ozaprs-bounces at aprs.net.au] On
Behalf Of Damien Gardner Jnr
Sent: Wednesday, 20 August 2008 4:59 PM
To: Australian APRS Users
Subject: [OZAPRS] Fwd: [VK2-APRS] APRS interference issue

Forwarded to ozaprs, as I dont' think anyone uses the vk2-aprs list ;)

Begin forwarded message:

> From: "vk2ydh" <vk2ydh at terrigal.net.au>
> Date: 20 August 2008 4:54:17 PM
> To: <VK2-APRS at yahoogroups.com>
> Subject: [VK2-APRS] APRS interference issue
> Reply-To: VK2-APRS at yahoogroups.com
>
> Hi,
>
>  I'm from the Central Coast ARC and we are getting APRS packets on our

> WICEN VHF Repeater 147.125 TX and 147.725 MHz RX at Somersby.
>
>  The packets are mainly 07:45 - 08:15 and 4:45 - 5:15PM and 
> intermittent through the day and night.
>
>  We are receiving a strong signal at Somersby on 147.725 MHz (repeater

> input) it can't be heard at Kanwal and we are attempting to track down

> the source.
>
>  Can people  check to make sure they are not inavertantly txing on out

> repeater input?
>
>  Regards,
>
>  Dave Hardy
>  vk2jdh
>
>
>  Sample packet dump of rx.
>
>  Mon Aug 18 08:13:01 2008 - 4700 recv:
>  KISS: Port 0 Data
>  AX25: VK2INT-5->APU25N v VK2RAG-1* INETNC UI pid=Text  0000  
> }VK2RBX-1>APNU19,TCPIP,VK2INT-5*:!3412.65SS14215.84E#PHG5330/W2
>  0040  APRS Digi - Mildura - (2).
>
> [Non-text portions of this message have been removed]
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
> <*> To visit your group on the web, go to:
>    http://groups.yahoo.com/group/VK2-APRS/
>
> <*> Your email settings:
>    Individual Email | Traditional
>
> <*> To change settings online go to:
>    http://groups.yahoo.com/group/VK2-APRS/join
>    (Yahoo! ID required)
>
> <*> To change settings via email:
>    mailto:VK2-APRS-digest at yahoogroups.com
>    mailto:VK2-APRS-fullfeatured at yahoogroups.com
>
> <*> To unsubscribe from this group, send an email to:
>    VK2-APRS-unsubscribe at yahoogroups.com
>
> <*> Your use of Yahoo! Groups is subject to:
>    http://docs.yahoo.com/info/terms/
>

_______________________________________________
Ozaprs mailing list
Ozaprs at aprs.net.au
http://aprs.net.au/mailman/listinfo/ozaprs

----------------------------------------------------
A Commander Group Company 
 
(Receivers and Managers Appointed)
(Administrators Appointed).
 
This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.
----------------------------------------------------
_______________________________________________
Ozaprs mailing list
Ozaprs at aprs.net.au
http://aprs.net.au/mailman/listinfo/ozaprs