why not put another radio and ariel in ?
Phil, what sort of radio signals are you after ? Broadcast band ones or HF ?
Cheers
Jim
>I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
if it's a jap import just buy a new radio
I have a Jap Kenwood and the cost of the converter was more than a new
stereo
Kev
> I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
>I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
You could probably buy a decent radio/CD player for the same price.
bigj@hotmail.com - 12 Dec 2005 21:34 GMT
Ah thanks for the replies...I was just doing a search on it for a guy
on another group...he seemed to think that it would be a cheap inline
gadget that went between the radio and antenna to get the local fm
stations...perhaps he has a nice stereo.. I'm not sure
So you reckon it would be expensive?
i would imagine the bus would be in the 100's of gsss :-)
best regards Phill
>>I have an imported bus and I am told that I need a band expander to
>> receive australian radio station signal
>> does anyone have any knowledge in this area ?
>> best regards Phill
>
>You could probably buy a decent radio/CD player for the same price.
Scotty - 13 Dec 2005 08:35 GMT
> Ah thanks for the replies...I was just doing a search on it for a guy
> on another group...he seemed to think that it would be a cheap inline
[quoted text clipped - 10 lines]
>>
>>You could probably buy a decent radio/CD player for the same price.
All the band expander does is adds 10MHz to what ever your dial says. IE the
jappa radio goes from somthing like 72 to 99MHz so to get up to the
Australian area the extra does the trick.
Rainbow Warrior - 13 Dec 2005 08:56 GMT
> Ah thanks for the replies...I was just doing a search on it for a guy
> on another group...he seemed to think that it would be a cheap inline
[quoted text clipped - 3 lines]
> i would imagine the bus would be in the 100's of gsss :-)
> best regards Phill
$80 on a CD player is hardly a concern then.
>>>I have an imported bus and I am told that I need a band expander to
>>> receive australian radio station signal
>>> does anyone have any knowledge in this area ?
>>> best regards Phill
>>
>>You could probably buy a decent radio/CD player for the same price.
>I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
Hi Phil.
This is something that I do know a bit about.
Mate, basically, the radio is useless UNLESS it has a frequency switch on
the back which will allow you to switch between the Australian 9k band
separation or the US 10k band.
It is not the frequency band that is the problem as they all work within the
same frequency band (AM that is). It is the frequency increments (steps)
that are the problem.
A Japanese or US radio will jump up in 10k increments. In other words, on
the AM band, it will be 530k, 540k, 550k etc
An Australian radio will jump up in 9k increments. Ie 531k, 540, 549, 558
etc.
So if you wanted to listen to most Australian AM stations then most would be
a little off channel.
I am not 100% sure of the FM frequencies so I won't comment on them.
But as the other guys say, for a measly $100 these days you can purchase a
reasonable quality AM/FM/CD player, but take my advice and spend a bit more
and get an AM/FM/CD/MP3 player. You will never regret it!!
Garry
Bill - 12 Dec 2005 22:59 GMT
Sorry but you don't!
AM is OK ;its the FM - japs have a different spectrum allocated - the band
expander is a $100 item -sits in the aerial feed and simply shifts the
frequencies by a set amount to bring the radio into the standard 88-108
band. Means the display never agrees with the FM channel tho to which you
are listening.
Channel spacing on FM and AM is fine.
Bill
Garry Beattie wrote in message
<439df68a$0$3650$5a62ac22@per-qv1-newsreader-01.iinet.net.au>...
>>I have an imported bus and I am told that I need a band expander to
>> receive australian radio station signal
[quoted text clipped - 28 lines]
>
>Garry
Scotty - 13 Dec 2005 08:38 GMT
> This is something that I do know a bit about.
Obviously not enough, jappa radios dont even get to the Aust range in MHz.
> Mate, basically, the radio is useless UNLESS it has a frequency switch on
> the back which will allow you to switch between the Australian 9k band
> separation or the US 10k band.
Your right here, except that its still waaaayyy off our range.
> It is not the frequency band that is the problem as they all work within
> the same frequency band (AM that is). It is the frequency increments
[quoted text clipped - 4 lines]
> An Australian radio will jump up in 9k increments. Ie 531k, 540, 549, 558
> etc.
American radios use the 10K step, Japan and Aust use the 9K step.
> So if you wanted to listen to most Australian AM stations then most would
> be a little off channel.
[quoted text clipped - 6 lines]
>
> Garry
Thats good advice if you have a spare couple of hundred dollars to spend.
The JVC is probably quite a good unit except for the FM range.
Kev - 13 Dec 2005 09:37 GMT
> > This is something that I do know a bit about.
>
> Obviously not enough, jappa radios dont even get to the Aust range in MHz.
Actually they do
they go to 90Mhz
our band starts ar 87Mhz(just below 88Mhz actually 87.7 or something
like that)
so you only get around 10 radio freqs
Kev
Scotty - 14 Dec 2005 09:25 GMT
>> > This is something that I do know a bit about.
>>
[quoted text clipped - 8 lines]
>
> Kev
Have you heard the stations that are under 90? They dont qualify sorry Kev,
initial statment stands. ;-)
Kev - 14 Dec 2005 12:34 GMT
> >> > This is something that I do know a bit about.
> >>
[quoted text clipped - 10 lines]
> Have you heard the stations that are under 90? They dont qualify sorry Kev,
> initial statment stands. ;-)
sure maaate
JJJ use 89.5 on the Sunshine Coast, but thats only one that I know of
so ya probably right about the rest
Kev
> I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
Dick Smith sell them relatively cheaply in NZ.
They were also available from Dick Smith in Oz before the government
eviscerated the low volume import scheme.
I suspect that places like Jaycar and Altronics will likewise have them.
I don't have web addresses handy but www.google.come.au will help.
When you by one, make sure that you let the sales person know it is to
down-convert a Japanese radio to match Australian stations.
And having said all that, you are still going to end up with a Radio
whose display does not match the actual frequency being tuned, and as a
byproduct of the down-converter will also have some range limitation on
the less strong stations.
Unless the radio currently fitted is more and a bit "special", I'd save
my money and replace it outright as per the other suggestions in this
thread.

Signature
Tony Smith
>I have an imported bus and I am told that I need a band expander to
> receive australian radio station signal
> does anyone have any knowledge in this area ?
> best regards Phill
Band expanders are available at Dick Smiths. I installed a shitload of em in
NZ when I was there working and they got down to around the $40 mark there.
Search around and see if you ca get one posted to you from zn NZ company.
Try www.rapidradio.co.nz they bought the company that I worked at.