The closest thing I found from the piexxx company is
TU-8px Tone Encoder for the Kenwood TS-140s and TS-680s
> ----- Original Message ----- 
> From: "Wayne" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Monday, December 06, 2010 9:00 AM
> Subject: Re: i want a pl board for ts 440 radio please
>
>
>> The model is  Tu-8 probably be hard to find unless they are being 
>> produced
>> by another source than Kenwood.
>>
>> Wayne
>>
>> ----- Original Message ----- 
>> From: "Russ Kiehne" <[log in to unmask]>
>> To: <[log in to unmask]>
>> Sent: Monday, December 06, 2010 10:36 AM
>> Subject: Re: i want a pl board for ts 440 radio please
>>
>>
>>> Do you know what the model number is for the pl board?
>>> ----- Original Message ----- 
>>> From: "Walter Hampton" <[log in to unmask]>
>>> To: <[log in to unmask]>
>>> Sent: Sunday, December 05, 2010 10:17 AM
>>> Subject: i want a pl board for ts 440 radio please
>>>
>>>
>>>> i'm looking for a pl board for a ts 440 radio i have no pl board=20
>>>>
>>>> thankyou=20
>>>>
>>>> from wb6jtj
>>>
>