Here is some info describing the Kenwood protocol.
******************************************************************************
                              TECHNICAL INFO
******************************************************************************
Code length:            32 bits
Carrier:                39.2kHz

The code is only transmitted once, and after that a stop code is transmitted.



             +--------------------------------+                   
Header:      |                                |                  
             +                                +----------------+..
                            16T                       8T
                           8.8ms                     4.4ms

             +--+      
1 is coded:  |  |      
           ..+  +------+..
              T   3T

             +--+  
0 is coded:  |  |  
           ..+  +--+..
              T  T 

              +--------------------------------+        +--+
Stop code:    |                                |        |  |
              +                                +--------+  +
                              16T                  4T     T
                             8.8ms                2.2ms

T = 550us

Space between transmissions: 95000us between the start of the codes.

To use the code (not with the remote package):
GROUP * 10000h + (Code * 100h) + (Code XOR FFh)


Brian

-See my empeg here-

_________________________
Brian

-See my empeg <a href="www.hulkster.net/empeg" target="_blank">here</a>-