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10 total messages Started by Radar Tue, 31 May 2011 00:13
30/5/2011 - ACMA Confirms 80 Channel Official
#628
Author: Radar
Date: Tue, 31 May 2011 00:13
20 lines
1842 bytes
The ACMA today confirmed that the new UHF CB radio class licence is
now officially in force meaning that UHF CB radio operators now have
access to the newly revised 80 channel allocation

These changes are the biggest changes to happen to UHF CB since its
introduction in the late seventies

The new class licence also means that UHF CB operators also have the
opportunity to apply for licences for the new repeater channels 41 to
48

Full details of the 80 channels and frequencies can be found here
http://www.uhfcb.com.au/News--and--Events.php


A detailed look at the final changes to the class licence will be
online soon


Radar
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#629
Author: Jack VK2CJC
Date: Tue, 31 May 2011 06:02
9 lines
1779 bytes
"Radar" <atom4play@hotmail.com> wrote in message 
news:5e703a4e-f73e-4627-9536-170bcabe0cb8@f31g2000pri.googlegroups.com...
> The ACMA today confirmed that the new UHF CB radio class licence is
> now officially in force meaning that UHF CB radio operators now have
> access to the newly revised 80 channel allocation

Excellent. Post the link to the new LCD when it appears.

 
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#630
Author: Radar
Date: Tue, 31 May 2011 11:01
16 lines
1926 bytes
On May 31, 4:02 pm, "Jack VK2CJC" <look.me...@qrz.com> wrote:
> "Radar" <atom4p...@hotmail.com> wrote in message
>
> news:5e703a4e-f73e-4627-9536-170bcabe0cb8@f31g2000pri.googlegroups.com...
>
> > The ACMA today confirmed that the new UHF CB radio class licence is
> > now officially in force meaning that UHF CB radio operators now have
> > access to the newly revised 80 channel allocation
>
> Excellent. Post the link to the new LCD when it appears.

The 80 Ch Band Plan Below :-

http://www.uhfcb.com.au/80-Channel-UHF-Information.php

Radar
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#631
Author: Mrs. MacGillicuddy
Date: Wed, 01 Jun 2011 03:56
4 lines
1334 bytes
if your Serious About uhf cb and work only Simplex
you will get only (21) new channels the rest are for rpts
it's not worth it.
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#632
Author: Jack VK2CJC
Date: Wed, 01 Jun 2011 05:18
9 lines
1763 bytes
"Mrs. MacGillicuddy" <mrs.macgillicuddy@please.dont.spam.me.com.au> wrote in 
message news:4de5b86d$1@dnews.tpgi.com.au...
>
> if your Serious About uhf cb and work only Simplex
> you will get only (21) new channels the rest are for rpts
> it's not worth it.

The option is there to continue using a 40 channel radio, if you feel the 
extra channels are "not worth it". 
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#633
Author: LMFAO
Date: Wed, 01 Jun 2011 11:09
14 lines
1630 bytes
www.VHQ07.com has some infomation on the 80channels


"Jack VK2CJC" <look.me.up@qrz.com> wrote in message 
news:5ZjFp.5522$aH5.1529@viwinnwfe02.internal.bigpond.com...
> "Mrs. MacGillicuddy" <mrs.macgillicuddy@please.dont.spam.me.com.au> wrote 
> in message news:4de5b86d$1@dnews.tpgi.com.au...
>>
>> if your Serious About uhf cb and work only Simplex
>> you will get only (21) new channels the rest are for rpts
>> it's not worth it.
>
> The option is there to continue using a 40 channel radio, if you feel the 
> extra channels are "not worth it". 
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#634
Author: Radar
Date: Wed, 01 Jun 2011 18:34
14 lines
1930 bytes
On May 31, 4:02 pm, "Jack VK2CJC" <look.me...@qrz.com> wrote:
> "Radar" <atom4p...@hotmail.com> wrote in message
>
> news:5e703a4e-f73e-4627-9536-170bcabe0cb8@f31g2000pri.googlegroups.com...
>
> > The ACMA today confirmed that the new UHF CB radio class licence is
> > now officially in force meaning that UHF CB radio operators now have
> > access to the newly revised 80 channel allocation
>
> Excellent. Post the link to the new LCD when it appears.

Yes Jack, Like you I haven't seen any thing from ACMA regarding the
LCD.
Dragging the chain! l Hi Hi.
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#635
Author: Kathy
Date: Wed, 01 Jun 2011 19:41
15 lines
1646 bytes
On 1/06/2011 15:18, Jack VK2CJC wrote:
> "Mrs. MacGillicuddy" <mrs.macgillicuddy@please.dont.spam.me.com.au>
> wrote in message news:4de5b86d$1@dnews.tpgi.com.au...
>>
>> if your Serious About uhf cb and work only Simplex
>> you will get only (21) new channels the rest are for rpts
>> it's not worth it.
>
> The option is there to continue using a 40 channel radio, if you feel
> the extra channels are "not worth it".

Trouble is, when you continue to use the 40 channels, and others are 
using the new 80, you'll be using 2 channels at once.

Kate vk4xyl
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#636
Author: Jack VK2CJC
Date: Wed, 01 Jun 2011 20:23
30 lines
2970 bytes
"Kathy" <vk4xyl@nospam.no.way> wrote in message 
news:is64l4$pom$1@speranza.aioe.org...
>
> Trouble is, when you continue to use the 40 channels, and others are using 
> the new 80, you'll be using 2 channels at once.
>
> Kate vk4xyl

Theoretically.. yes. But I'm going to have to do some experiments to see how 
much splatter there will be in practise.

Here's a bit which was cut'n'pasted from my website ( www.qsl.net/vk2cjc)

---
Actually...  if we consider the theory of fitting a narrow channel between 
two wide channels, they might fit. Assuming that wide channel sets have + 
or - 5KHz deviation and a receive filter width of 15KHz, and narrow channels 
sets have + or - 2.5KHz deviation and a receive filter width of 6KHz (as is 
more or less the industry standard) then there is no cross over between the 
channels. There is almost no space between them, but they don't meet.
So... if both CB stations had decent quality, well aligned receivers, it is 
possible that a wide channel and an adjacent narrow channel could operate at 
the same time and not hear each other.
However... this is in an ideal world and we all know that many CBs leave 
rather a lot to be desired in receiver quality and even good quality 
commercial equipment would never have channels spaced so closely. So no 
matter how hopeful we are that it'll work, we have to expect break through 
onto adjacent channels.
--
 
Re: 30/5/2011 - ACMA Confirms 80 Channel Official
#640
Author: Je�us
Date: Sun, 05 Jun 2011 22:47
10 lines
1438 bytes
On Wed, 01 Jun 2011 13:56:29 +1000, "Mrs. MacGillicuddy"
<mrs.macgillicuddy@please.dont.spam.me.com.au> wrote:

>
>if your Serious About uhf cb and work only Simplex
>you will get only (21) new channels the rest are for rpts
>it's not worth it.

How is it not worth it? You could simply pretend the new channels
don't exist if you like.
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