Regular users of the VK5RSB 23cm repeater may have noticed a deterioration in audio quality when the repeater is in use for an extended period. As of the 15th of June, the repeater has been removed from service so repairs can be affected.
Many thanks go to Colin VK5ACE for building and continuing to maintain the best coverage 23cm repeater in VK5!
Meanwhile, the VK5RSB 6m is now back on the air thanks to the efforts of Rod VK5UDX and Adrian VK5ZBR. The new antenna has been installed and the repeater has been repaired. Thanks guys for your efforts!
In the last week, AREG members have teamed up with the Adelaide Hills Amateur Radio Society (AHARS) to help bring the Crafers VK5RAD 70cm 439.925MHz repeater back to life. Temporary equipment has been loaned to the site while repairs continue on the original repeater.
VK5RAD 70cm Repeater Access Details:
- Repeater Transmit: 439.925MHz
- Repeater Receive: 434.925MHz (-5MHz offset)
Thanks to everyone at AHARS and AREG for restoring this valuable service to amateurs in the greater Adelaide area.
NOTE Regarding IRLP Node 6214
The 6214-IRLP node currently is still on the VK5RSB 70cm repeater on 439.900 (contrary to what was broadcast on the WIA Sunday News this week). AREG is discussing the plans for its move currently with AHARS and the AREG membership. We will advise when the IRLP gateway does move.
UPDATE: April 17th 2015: Users of the VK5RSB 6m repeater will be pleased to learn that AREG has finally received the new antenna from Polar Industries.A big thank you to all of the donor’s who have helped fund the replacement antenna.
The club is still happy to receive additional donations so that the maintenance funds can be replenished, so if you are a regular user on VK5RSB 6m, please consider making a contribution! Donations can be made via the PayPal button on the left hand side of the screen.
Planning for the replacement antenna’s installation is now underway as well as the repairs to the 6m transmitter amplifier. We will advise when the system has been restored!
The repair of the 53.750 MHz VK5RSB 6m FM repeater is one step closer with the order finally being placed for the replacement antenna.
Members will recall; that the site suffered what appears to be a lightning strike before Christmas. The temporary antenna that was installed shortly after the strike hasn’t worked out so well. Due to excessive VSWR, it has damaged the transmitter PA which Adrian VK5ZBR will lovingly reconstruct (again) as part of the repairs.
A big thank you to all the members who made donations towards it’s purchase. We have been advised that the antenna is only 1-2 weeks away from delivery into Adelaide. Once it has arrived, plans will be set for the repair to take place.
The VK5RSB 6m repeater is once again off the air. We suspect that the temporary antenna has failed, most likely taking the power amplifier with it again.
The AREG is currently looking to buy a new commercially made co-linear 6m antenna, we have received quotes to replace the antenna for A$500.
The AREG would welcome any donations to the antenna replacement by regular users/contributors. There’s a donate button on the front page of our website, simply place “VK5RSB 6m” in the relevant field when prompted to let us know what the donation is for.
Those users that have already donated we offer our thanks ! Without your support this repeater would be off air for a much longer period.
The 6 metre repeater, VK5RSB 6 (53.750 MHz) at Summertown, has now been serviced, the RF transmit power amplifier has been repaired, the receiver checked for specifications and the repeater has now been re-installed (23/12/2014) at its site with a replacement temporary 5/8w antenna and is now back on air for general use.
The high power PA is back on line with the system now putting 40 watts into the antenna, as a against the previous 15 watts from the PA driver.
Many thanks must go to Adrian VK5ZBR and Rod VK5UDX for their efforts and work to get the VK5RSB 6 metre repeater back on line.
73, Ben VK5BB
The 6 metre repeater, VK5RSB 6 at Summertown, has now been serviced, the RF transmit power amplifier has been repaired, the receiver checked for specifications and the repeater is ready for re-installation back at its site. This is all subject to a replacement antenna and the service crew availability.
A temporary antenna has been re-built and will be installed as soon as is practicable. The mechanics of the construction of this antenna will be a limitation for long term use in the harsh environment at the top of the 30 metre tower, so it will need to be replaced as soon as a suitable alternative is made available.
AREG has requested for quotes from the “big three” antenna manufacturers and only one has responded with a firm quotation for a heavy duty antenna cut for 53.750 MHz, which is now being reviewed for consideration and possible purchase.
As the loss of the antenna was unexpected, AREG would appreciate any financial assistance to help pay for the replacement antenna. So, if you are able to make a donation, any amount will be much appreciated. You may use the “Donate” button to the left of this blog to donate, or alternatively contact one of the AREG Committee members for assistance.
If you are able to donate, please add “VK5RSB 6” and your call sign so that the donation may be identified specifically in support of the 6m antenna replacement.
73, Ben VK5BB
As you can see, the VK5RSB 6m repeater antenna is not looking too good! A combination of recent lightning strikes and high winds has caused the radome to fail, and the antenna to effectively snap in two. As a result, the 6m repeater is offline until a new antenna can be sourced.
VK5RSB 6m is in a prime location on the Summertown ridge line, and is the best coverage 6m repeater in VK5. Donations to help fund the new antenna would be greatly appreciated – use the donation button to the left of this post, and use a reference of “RSB6M” and your callsign. Any amount will help!