"Steve" wrote in message
...
Hi all, I have a Kenwood TH-31AT. This is a 220MHz small handi talkie
dating back to around 1985.
The PL in this radio does not have dip switches on the front panel like
the newer version "TH-31BT"
The PL is inside the radio and the PL is selected by soldering /
unsoldering the pads on the chip.
Does anyone out there have the information that tells which pads to
solder / unsolder for the different PL frequencies??
I have about given up looking for it on the internet.
The PL board inside the TH-21AT (2 meters) and the TH -41AT (440) is the
same as the TH-31AT.
If you have this info and it's not to much trouble can you send it to:

THANKS for your help!!!
73



TU-6 Programming

"0" in the table indicates connection
"1" in the table indicates no connection

HZ Program Lines
1 2 3 4 5 6

67.0 1 1 1 1 1 1
71.9 1 1 1 1 0 1
74.4 1 1 1 0 1 1
77.0 1 1 1 1 0 0
79.7 1 1 0 1 1 1
82.5 1 1 1 0 0 1
85.4 1 1 0 0 1 1
88.5 1 1 1 0 0 0
91.5 1 0 1 1 1 1
94.8 1 1 0 1 0 1
100.0 1 1 0 1 0 0
103.5 1 1 0 0 0 1
107.2 1 1 0 0 0 0
110.9 1 0 1 1 0 1
114.8 1 0 1 1 0 0
118.8 1 0 1 0 0 1
123.0 1 0 1 0 0 0
127.3 1 0 0 1 0 1
131.8 1 0 0 1 0 0
136.5 1 0 0 0 0 1
141.3 1 0 0 0 0 0
146.2 0 1 1 1 0 1
151.4 0 1 1 1 0 0
156.7 0 1 1 0 0 1
162.2 0 1 1 0 0 0
167.9 0 1 0 1 0 1
173.8 0 1 0 1 0 0
179.9 0 1 0 0 0 1
186.2 0 1 0 0 0 0
192.8 0 0 1 1 0 1
203.5 0 0 1 1 0 0
210.7 0 0 1 0 0 1
218.1 0 0 1 0 0 0
225.7 0 0 0 1 0 1
233.6 0 0 0 1 0 0
241.8 0 0 0 0 0 1
250.3 0 0 0 0 0 0

HI John, THANKS A MILLION
for taking the time to post the info.
It works like a champ!!!!
73

John wrote:

"Steve" wrote in message
...
Hi all, I have a Kenwood TH-31AT. This is a 220MHz small handi talkie
dating back to around 1985.
The PL in this radio does not have dip switches on the front panel like
the newer version "TH-31BT"
The PL is inside the radio and the PL is selected by soldering /
unsoldering the pads on the chip.
Does anyone out there have the information that tells which pads to
solder / unsolder for the different PL frequencies??
I have about given up looking for it on the internet.
The PL board inside the TH-21AT (2 meters) and the TH -41AT (440) is the
same as the TH-31AT.
If you have this info and it's not to much trouble can you send it to:

THANKS for your help!!!
73



TU-6 Programming

"0" in the table indicates connection
"1" in the table indicates no connection

HZ Program Lines
1 2 3 4 5 6

67.0 1 1 1 1 1 1
71.9 1 1 1 1 0 1
74.4 1 1 1 0 1 1
77.0 1 1 1 1 0 0
79.7 1 1 0 1 1 1
82.5 1 1 1 0 0 1
85.4 1 1 0 0 1 1
88.5 1 1 1 0 0 0
91.5 1 0 1 1 1 1
94.8 1 1 0 1 0 1
100.0 1 1 0 1 0 0
103.5 1 1 0 0 0 1
107.2 1 1 0 0 0 0
110.9 1 0 1 1 0 1
114.8 1 0 1 1 0 0
118.8 1 0 1 0 0 1
123.0 1 0 1 0 0 0
127.3 1 0 0 1 0 1
131.8 1 0 0 1 0 0
136.5 1 0 0 0 0 1
141.3 1 0 0 0 0 0
146.2 0 1 1 1 0 1
151.4 0 1 1 1 0 0
156.7 0 1 1 0 0 1
162.2 0 1 1 0 0 0
167.9 0 1 0 1 0 1
173.8 0 1 0 1 0 0
179.9 0 1 0 0 0 1
186.2 0 1 0 0 0 0
192.8 0 0 1 1 0 1
203.5 0 0 1 1 0 0
210.7 0 0 1 0 0 1
218.1 0 0 1 0 0 0
225.7 0 0 0 1 0 1
233.6 0 0 0 1 0 0
241.8 0 0 0 0 0 1
250.3 0 0 0 0 0 0

"Steve" wrote in message
...
Hi all, I have a Kenwood TH-31AT. This is a 220MHz small handi talkie
dating back to around 1985.
The PL in this radio does not have dip switches on the front panel like
the newer version "TH-31BT"
The PL is inside the radio and the PL is selected by soldering /
unsoldering the pads on the chip.
Does anyone out there have the information that tells which pads to
solder / unsolder for the different PL frequencies??
I have about given up looking for it on the internet.
The PL board inside the TH-21AT (2 meters) and the TH -41AT (440) is the
same as the TH-31AT.
If you have this info and it's not to much trouble can you send it to:

THANKS for your help!!!
73



TU-6 Programming

"0" in the table indicates connection
"1" in the table indicates no connection

HZ Program Lines
1 2 3 4 5 6

67.0 1 1 1 1 1 1
71.9 1 1 1 1 0 1
74.4 1 1 1 0 1 1
77.0 1 1 1 1 0 0
79.7 1 1 0 1 1 1
82.5 1 1 1 0 0 1
85.4 1 1 0 0 1 1
88.5 1 1 1 0 0 0
91.5 1 0 1 1 1 1
94.8 1 1 0 1 0 1
100.0 1 1 0 1 0 0
103.5 1 1 0 0 0 1
107.2 1 1 0 0 0 0
110.9 1 0 1 1 0 1
114.8 1 0 1 1 0 0
118.8 1 0 1 0 0 1
123.0 1 0 1 0 0 0
127.3 1 0 0 1 0 1
131.8 1 0 0 1 0 0
136.5 1 0 0 0 0 1
141.3 1 0 0 0 0 0
146.2 0 1 1 1 0 1
151.4 0 1 1 1 0 0
156.7 0 1 1 0 0 1
162.2 0 1 1 0 0 0
167.9 0 1 0 1 0 1
173.8 0 1 0 1 0 0
179.9 0 1 0 0 0 1
186.2 0 1 0 0 0 0
192.8 0 0 1 1 0 1
203.5 0 0 1 1 0 0
210.7 0 0 1 0 0 1
218.1 0 0 1 0 0 0
225.7 0 0 0 1 0 1
233.6 0 0 0 1 0 0
241.8 0 0 0 0 0 1
250.3 0 0 0 0 0 0

HI John, THANKS A MILLION
for taking the time to post the info.
It works like a champ!!!!
73

John wrote:

"Steve" wrote in message
...
Hi all, I have a Kenwood TH-31AT. This is a 220MHz small handi talkie
dating back to around 1985.
The PL in this radio does not have dip switches on the front panel like
the newer version "TH-31BT"
The PL is inside the radio and the PL is selected by soldering /
unsoldering the pads on the chip.
Does anyone out there have the information that tells which pads to
solder / unsolder for the different PL frequencies??
I have about given up looking for it on the internet.
The PL board inside the TH-21AT (2 meters) and the TH -41AT (440) is the
same as the TH-31AT.
If you have this info and it's not to much trouble can you send it to:

THANKS for your help!!!
73



TU-6 Programming

"0" in the table indicates connection
"1" in the table indicates no connection

HZ Program Lines
1 2 3 4 5 6

67.0 1 1 1 1 1 1
71.9 1 1 1 1 0 1
74.4 1 1 1 0 1 1
77.0 1 1 1 1 0 0
79.7 1 1 0 1 1 1
82.5 1 1 1 0 0 1
85.4 1 1 0 0 1 1
88.5 1 1 1 0 0 0
91.5 1 0 1 1 1 1
94.8 1 1 0 1 0 1
100.0 1 1 0 1 0 0
103.5 1 1 0 0 0 1
107.2 1 1 0 0 0 0
110.9 1 0 1 1 0 1
114.8 1 0 1 1 0 0
118.8 1 0 1 0 0 1
123.0 1 0 1 0 0 0
127.3 1 0 0 1 0 1
131.8 1 0 0 1 0 0
136.5 1 0 0 0 0 1
141.3 1 0 0 0 0 0
146.2 0 1 1 1 0 1
151.4 0 1 1 1 0 0
156.7 0 1 1 0 0 1
162.2 0 1 1 0 0 0
167.9 0 1 0 1 0 1
173.8 0 1 0 1 0 0
179.9 0 1 0 0 0 1
186.2 0 1 0 0 0 0
192.8 0 0 1 1 0 1
203.5 0 0 1 1 0 0
210.7 0 0 1 0 0 1
218.1 0 0 1 0 0 0
225.7 0 0 0 1 0 1
233.6 0 0 0 1 0 0
241.8 0 0 0 0 0 1
250.3 0 0 0 0 0 0