set up question

[skippyinspace]

If in wrong area please move

I have my SBS3 connected to a dedicated antenna for 1080 reception.

The other antenna port is connected to a diamond x30 antenna.
What I would like to do is split this antenna between possibly 2 scanners and a Dstar hand held and or a Yaesu 897D

I would like to be able to hear on all recievers at the sametime, I know I will need a switch for transmitting.

What is the best way of doing this.

I have been banned from putting another antenna on the roof

[Anmer]

Not cheap but I have one to share one antenna to various Mode-S receivers.  Does the job without losing data.

http://www.haydon.info/proddetail.asp?prod=SP3

[Chris-G0WTZ]

I am afraid the only way is a 4 way switch
Receive would be fine with an SP-3 or similar splitter but when you put Transmit in the equation it is a completely different ball game.

Try Spectrum Comms they used to do a VHF auto switch for multi radios but from memory it was restricted to 10 watts

http://www.spectrumcomms.co.uk

Call and ask for Tony he is a really nice guy

[skippyinspace]

Thanks for the responses.

[Truetrack]

Not cheap either but if you are limited with antenna laws you may want to look in to their offer
about all  you can have .
http://www.stridsberg.com/prod01.htm