Mazda Rotary Club

General => General Technical => Topic started by: eyedee on March 29, 2004, 01:14:04 PM

Title: Band Expander
Post by: eyedee on March 29, 2004, 01:14:04 PM
Hi,
Does anyone know about FM Modular Band Expanders for Imports REX\'s?  I have just got a Jap RX7 with a Jap Radio (up to 88FM only).  I have just purchased a new British Sony CD Radio Head Unit and the sales guy said I need an expander.  But I thought the expander was only needed if you were actualy using a Jap radio?  Does anyone know If I\'m gonna need an expanded or not, and is there any truth in the following statement?!?...
With an epander fitted "the frequency on the screen will be different to the frequency that you are actually listening to as the device  is changing the input frequency to one that the radio can receive..".
Thanks   :)
Title: Band Expander
Post by: Andyp on March 29, 2004, 01:18:52 PM
you can get one from here (http://www.incarexpress.co.uk/focus.php3?partno=CCSBEUK)  dude :)

Andy
Title: Band Expander
Post by: Andyp on March 29, 2004, 01:20:38 PM
p.s. he\'s right in what he says, the jap wave expander just searchs a set range which misses a lot of our rubbish.. err I mean "popular" radio stations off ;)
Title: Band Expander
Post by: jetpilot on March 29, 2004, 03:51:03 PM
You do not need an expander if you are buying a UK radio, if he says you need an expander, either the radio is not a UK one or he is bulsh***ng you.
Title: Band Expander
Post by: Andyp on March 29, 2004, 05:15:18 PM
oh yeah crap yer right, keep thinking I have a bloomin UK radio for some reason haha

sorry eyedee :rolleyes:
Title: Band Expander
Post by: eyedee on March 29, 2004, 11:29:55 PM
Hello!
No problem, and cheers for the info.  I got home and plugged the Sony in, and it works perfectly.  Funny thing is there are two Radio Antenna Plugs, one small and one large.  The large fits nicely in the UK Sony (as it did in the JAP headunit) and works A-OK.  So whats the littleun for?  Strange!
cheers  :D
Title: Band Expander
Post by: Andyp on March 30, 2004, 12:34:40 AM
hehe glad it works dude, small ones probably for jap connections ;)
Title: Band Expander
Post by: Ric on March 30, 2004, 08:16:01 AM
QuoteOriginally posted by Andyp
hehe glad it works dude, small ones probably for jap connections ;)

I think you\'ll find that the large connector is for FM and the smaller one for AM. It\'s only the FM that really requires a "proper" ariel though as you can pickup AM signals with almost anything.