VE7ED.COM

Windows 10/11 & Kantronics KPC3+ (ver. 9.1)

Using Device Manager, Airmail for diagnostics,
and setting your parameters into the Kantronics KPC series TNC

Sample TNC file
Airmail 3.4
Airmail 3.5

Changing KPC3+ (8.3)

1. Download the sample file into Notepad
2. Change all the Black text items in the right column
3. Change all the Red text items in the right column
4.Change all the Blue text items in the right column
Note: XMITL = 2.5 kHz of deviation
5.Rename the file and save it.

Note: where you saved it because you will need them to program the TNC's

Enter SETTINGS below  from a terminal like Airmail's Dumb Termial 
LONG CODE
SHORT CODE
SETTINGS
COMMENTS
INTFACE 
IN 
TERM
START WITH TERM 
MYCALL
MY
VE7xxx
YOUR CALLSIGN
MYREMOTE
MYR
DISABL
N/A
MYALIAS
MYA
DISABL
N/A
MYNODE
MYN
DISABL
N/A
BEACON
B
20
BEACON TIMER
BTEXT
BT
VE7xxx-x K-NET NODE, 144.970 497xxx
CD
CD
SOFTWARE
IF SQL IS OPEN IT WILL ALLOW TX
DIGIPEAT
DIGI
OFF
NOT USED ASNYMORE
FRACK
F
3
INCREASE SPEED
MYPBBS
MYP
DISABL
N/A
MYREMOTE
MYR

VE7xxx-9
NDWILD
NDW
OFF
N/A
NETALIAS
NETA
497xxx
YOU CAN USE IT VS CALLSIGN & SSID
NETCALL
NETC
VE7xxx-x 
K-NET CALLSIGN
PBBS
PB
0
N/A
RETRY
RET
6
AMOUNT OF RETIRES
RTEXT
RT
PASSWORD
REMOTE PASSWORD
TRIES
TR
8
AMOUNT OF TRIES
USERS
US
10
AMOUNT OF USERS
XMITL
XM
xxx
2.75 Khz OD DEVIATION

NETCALL = Your_Callsign-8 144.970, Your_Callsign-7 145.690 or  Your_Callsign-6 (440.125)

Note: XMITL = 2.5 kHz of deviation



Device Manager:

Press and hold the Windows key and X to open the menu, and choose "Device Manager".

Make sure that you have your USB to Serial Adapter plugged in





Write down your Comport number

Properties

This will confirm what Manufacture of the chipset is used in your USB to Serial adapter




AIRMAIL


(when installing, untick Sailmail and when asked for a password use your callsign)

SETUP

HF section use KAM XL
this will set the parameters for Dumb Terminal



VHF or UHF setup use KPC3


Using a Service Monitor to determine the XMITL (transmit deviation @ 2.75kHz)
Tx Audio Level (this number sets the deviation level for Airmail and Winlink)



DUMB TERMINAL

Turn on your TNC


If CTS & DSR are green the you have the right comport, if you see the initialization text you have the right baud rate.

NOTE: If the CTS & DSR is red then wrong port.


NOTE: If the CTS & DSR are green and no initialization text then you have the wrong baud rate.


Resetting your KPC3+


Then turn the TNC Off and back On.


After you enter your callsign the TNC will do a soft restart and you should see the prompt CMD:



Start Winlink Express
Open a Packet session and in the settings tab.
Set your correct TNC information - Make/Comport/Baud rate....


When it says "Initialization complete", you are ready to use Winlink Express



Enjoy!