Lexus Audio, Video, Security & Electronics
Sponsored by:

Question about my GS4's two antenna connectors behind the head unit...

Thread Tools
 
Search this Thread
 
Old 07-10-05, 03:55 PM
  #1  
kevs
Lexus Test Driver
Thread Starter
 
kevs's Avatar
 
Join Date: Jun 2001
Location: Maryland
Posts: 1,122
Likes: 0
Received 0 Likes on 0 Posts
Default Question about my GS4's two antenna connectors behind the head unit...

I'm finally putting a radio in to replace the boombox I've been using in my 98 GS for the past 4 months (I know...tell me about it).

One of my good buddies is helping me out and asked me a question I couldn't answer when looking at the wires from the stock Nak system:

When installing an aftermarket head unit, what do I do with the two antenna wires...do I just use one of the antenna connectors and that's enough? Or is there some special type of adapter to bridge both antenna connectors into one?

Thanks for the help.
Old 07-10-05, 04:58 PM
  #2  
ntran18
Lexus Test Driver
iTrader: (27)
 
ntran18's Avatar
 
Join Date: Apr 2004
Location: sOCal
Posts: 1,084
Likes: 0
Received 1 Like on 1 Post
Default

They are 2 different sizes. Not sure what the small one is for, but I attached the standard one to the HU and it works fine.
Old 07-11-05, 04:43 PM
  #3  
GS3Tek
Moderator
iTrader: (8)
 
GS3Tek's Avatar
 
Join Date: Jan 2003
Location: so cal
Posts: 12,364
Received 165 Likes on 126 Posts
Default

Originally Posted by ntran18
They are 2 different sizes. Not sure what the small one is for, but I attached the standard one to the HU and it works fine.
Regular size works fine. Don't worry about the small one
Old 07-19-05, 05:27 PM
  #4  
kevs
Lexus Test Driver
Thread Starter
 
kevs's Avatar
 
Join Date: Jun 2001
Location: Maryland
Posts: 1,122
Likes: 0
Received 0 Likes on 0 Posts
Default

Okay, sweet. Thanks for the input!
Old 07-20-05, 08:19 AM
  #5  
Percy
Moderator - Electronics Forum
 
Percy's Avatar
 
Join Date: Feb 2001
Location: Illinois
Posts: 3,983
Received 10 Likes on 10 Posts
Default

The two wires for the antenna are for the diversity system. If one antenna picks up a stronger signal than the other, it will switch over automatically. Some of the high end units such as the Clarion DRX9255 and the McIntosh MX406 have this feature. Most don't.

Percy

Originally Posted by kevs
I'm finally putting a radio in to replace the boombox I've been using in my 98 GS for the past 4 months (I know...tell me about it).

One of my good buddies is helping me out and asked me a question I couldn't answer when looking at the wires from the stock Nak system:

When installing an aftermarket head unit, what do I do with the two antenna wires...do I just use one of the antenna connectors and that's enough? Or is there some special type of adapter to bridge both antenna connectors into one?

Thanks for the help.
Old 07-23-05, 06:32 PM
  #6  
kevs
Lexus Test Driver
Thread Starter
 
kevs's Avatar
 
Join Date: Jun 2001
Location: Maryland
Posts: 1,122
Likes: 0
Received 0 Likes on 0 Posts
Default

Yeap, my headunit works fine without the two antennas hooked up.

Thanks for all the input!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
caverman
GS - 2nd Gen (1998-2005)
2
08-03-17 05:40 AM
NEWONE1
SC430 - 2nd Gen (2001-2010)
4
08-03-16 11:49 AM
zerozed
ES - 1st to 4th Gen (1990-2006)
1
01-23-12 11:12 AM
thwang99
Lexus Audio, Video, Security & Electronics
1
09-21-02 05:18 AM



Quick Reply: Question about my GS4's two antenna connectors behind the head unit...



All times are GMT -7. The time now is 01:39 AM.