| AirMail |
Winlink
Express |
AGW
Packet Engine |
Remarks |
|
| TxDelay |
500 (ms) |
500 (ms) |
50 (ms x 10) |
Time to
delay audio after RF has started |
| Persistence |
200 |
192 |
200 |
(1-255)
2=Wimp, 254=Bully |
| Slot Time |
80 (ms) |
80 (ms) |
8 (ms x 10) |
How often
the TNC runs an algorithm to see if it can transmit |
| Max Frames |
1 |
1 |
1 |
How many
frames can be sent before requiring an acknowledgement. |
| Frack |
5000 (ms) |
5 (seconds) |
5 (seconds) |
Time to wait
for an Ack before a Retry |
| Max Retries |
5 |
5 |
5 |
Connection
is closed after this limit is reached |
| Check Time |
60 (seconds) |
60 (seconds) |
Time to wait
before before Pinging and then a possible Reconnection |
|
| Packet Length |
126 (bytes)
*** |
224 (bytes) |
230 (bytes) |
Maximum
packet length to be transmitted |
| Response Time |
200 (ms) |
2 (ms x 100) |
Minimum
delay to wait after a clear channel before sending an Acknowledgement. |
|
| TxTail |
4 (ms x 10) |
Time
between the end of packet data and the closing of the PTT circuit |