[Kenwood] TM-231 - not transmitting PL sub tones

[Ziv Amit]

Hi Clif

Thanks for your reply. I do have the US model so the encoder is build in. last night I found the sometimes the PL works and some time not. The times that it work is after I push some component near VR1.. so it looks like I got some open circuit or cold joint.. - any idea??

BTW is there a way to control the PL amplitude? Because when its work people tell me that can hear it very high in my deviation 

Tnx
Ziv - 4Z4OQ

-----Original Message-----
From: Clif [mailto:avvidclif at wildblue.net] On Behalf Of Clif Holland
Sent: Monday, September 16, 2013 7:34 PM
To: Ziv Amit; kenwood at mailman.qth.net
Subject: Re: [Kenwood] TM-231 - not transmitting PL sub tones

The TM231A (US Model) has the subaudible tones built-in. The TSU-6 adds tone squelch. The TM231E (European model) has the 1750 hz burst tone built in instead of the sub-audible tone of the US model.

Clif Holland KA5IPF
www.avvid.com




----- Original Message -----
From: "Ziv Amit" <ziv at radion.co.il>
To: <kenwood at mailman.qth.net>
Sent: Monday, September 16, 2013 3:39 AM
Subject: [Kenwood] TM-231 - not transmitting PL sub tones


> Hi
>
> I purchased in yard sale TM-231 which do not transmit the PL tones. The 
> rig arrived without the CTCSS TSU-6 unit. Is the TSU-6 unit required to 
> transmit tones?
> Thanks
>
> 4Z4OQ
>
>
> ______________________________________________________________
> Kenwood mailing list
> Home: http://mailman.qth.net/mailman/listinfo/kenwood
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Kenwood at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html