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Motorola 16/20 Pin


Motorola 16 or 20 pin to Kantronics KPC3+

"Looking at the back or the wiring side"

Motorola CDM series: [you can use a 16 or 20 pin plug]
16 Pin plug fits into the 20 pin accessory connector as seen in red above

Note: Wire as above and you will NOT need to use the external 2.1 mm connection.

Jumper Option: The Motorola can provide power to your TNC through its accessory connector
(Pin 13) to the DB9 (Pin 7) when wiring as shown in the above information
.
TNC Jumpers will need to be set as  listed below.

J5
1 + Center
J6
2 + Center
J7
2 + Center


If you do not have access to a service monitor when using a Motorola then
set command to - XMITL 268

XMITL is a approx. when setting for Motorola Maxtrac/M series and CDM's


Changing either the Radio or TNC, the XMITL will need to be matched for 2.75 Khz deviation.

In our area of Ocean and Mountains our testing showed 25% better throughput when the correct XMIL setting is used.

Note: Motorola's has programable accessory pins.