[aprssig] Re: Re: Duplexer or Diplexer

Wed Sep 7 21:41:52 UTC 2005

Date: Mon, 05 Sep 2005 17:29:22 -0700
From: "Stephen H. Smith" 
Subject: [aprssig] Re: Duplexer or Diplexer
To: TAPR APRS Mailing List ,
tyler at allisonhouse.com

tyler at allisonhouse.com wrote:

>>kkotch at earthlink.net wrote:
>>>Scenario: Dual-band mobile and separate 2m mobile with tnc.
>>>Can a duplexer/diplexer be built (or is one available) that would
>>>allow both radio systems to be hooked up to 

>>   [my emphasis] __one__  dual-band antenna?
>>>
You won't "fry them". 

Per the original question:

You WILL fry things on  _ONE_ antenna.  Two antennas on opposite sides of the car seem to be OK.  When you go to higher power and closer spacing trouble awaits.

73, Steve, K9DCI

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