thygate labs
DTMF Rx
1209 Hz
1336 Hz
1477 Hz
1633 Hz
697 Hz
1
2
3
A
770 Hz
4
5
6
B
852 Hz
7
8
9
C
941 Hz
*
0
#
D
clear
[
CW Tx
|
CW Rx
] --- [
PSK Tx
|
PSK Rx
] --- [
DTMF Tx
|
DTMF Rx
]