help wanted - Trio Communications data Transceiver

[VK5TRM]

G'Day All, 

I am wondering if anyone has some information on the Trio communications data module transceiver. I was going to see if I could use them for A.R. The company was based in Melbourne and closed fairly recently as I believe it was bought out by an international company.

The model number is a TC-450SR and it covers 400 to 520Mhz and has the TC-24SR option fitted

Any info on the modules would be appreciated as I have trawled the net and found nothing. I mainly want the connections on the 15 pin D connector but any other info would be great.

Thanks and Regards

Rob VK5TRM

[VK3ZYC]

I have some information that may be relevant to what you require.
send me a PM (my callsign)@gmail.com.
i will advise whats available
Jim
vk3zyc

[VK5TRM]

UPDATE
Thanks to those that have given me information
OK I have got the modules working now. I am able to get the things to receive and transmit with audio in and out.
Does anyone know how to hook a computer up and change the frequencies. It is currently up in the 470mhz and I would like to get it into the AR band

Rob VK5TRM