N8THN: formatting

2019-01-27T03:31:49Z

formatting

N8THN: created page

2019-01-27T03:23:32Z

created page

New page

[[category:URI]]
For all of these configurations, if you wish to connect
an EEProm to save parameters, please see https://wiki.allstarlink.org/wiki/Interface_EPROM_to_URI

Motorola Desktrac Repeater - Flat audio

Tie Desktrac 20 and 21 to Desktrac 8
Tie URI 22 to URI 24
URI 1 - Desktrac 13
URI 12 - Desktrac 22
URI 20 - Desktrac 6 (Gnd, Shield)
URI 21 - Desktrac 23
URI 25 - Desktrac 3

Motorola Desktrac Repeater - Processed audio

Tie Desktrac 20 to Desktrac 8
URI 20 - Desktrac 6 (Gnd, Shield)
URI 21 - Desktrac 15
URI 22 - Desktrac 16
URI 1 - Desktrac 19
URI 8 - Desktrac 9 (COR Det.)
URI 7 - Desktrac 12 (CTCSS Det.)

Radius/Maxtrac series with 16 pin accessory
connector - Simplex - Flat audio

URI 20 - Radius 7
URI 21 - Radius 11
URI 22 - Radius 5
URI 1 - Radius 3

Radius must have JU551 in position 'A'
(flat audio out).

Radius/Maxtrac series with 16 pin accessory
connector - Simplex - Processed audio

URI 20 - Radius 7
URI 21 - Radius 11
URI 22 - Radius 2
URI 1 - Radius 3
URI 8 - Radius 8 (COR/CTCSS Det.)

Radius Must be programmed to output COR/CTCSS det. on
pin 8 of accessory connector, and JU551 in position 'B'
(de-emphasized audio out).

Pair of Radius/Maxtrac series with 16 pin accessory
connectors - Duplex (Repeater) - Flat audio

Receive Radio
URI 20 - Radius 7
URI 21 - Radius 11

Transmit Radio
URI 20 - Radius 7
URI 22 - Radius 5
URI 1 - Radius 3

Radius receive radio must have JU551 in position 'A'
(flat audio out).

Pair of Radius/Maxtrac series with 16 pin accessory
connectors - Duplex (Repeater) - Processed audio

Receive Radio
URI 20 - Radius 7
URI 21 - Radius 11
URI 8 - Radius 8 (COR/CTCSS Det.)

Transmit Radio
URI 20 - Radius 7
URI 22 - Radius 2
URI 1 - Radius 3

Radius receive radio Must be programmed to output COR/CTCSS det. on
pin 8 of accessory connector, and JU551 in position 'B'
(de-emphasized audio out).

Getting twice as much level from the URI

If your radio requires more then the output at pin 22 is capable of
delivering, you can take the wire that was going to pin 22, and move it
to pin 12, jumper between pins 22 and 24, and apply +12 Volts to pin 25.
This will pipe the output of the URI through the built-in 6db gain amplifier
and give you enough output level for your radio.

@@ Line 6: / Line 6: @@
 Tie Desktrac 20 and 21 to Desktrac 8
 Tie URI 22 to URI 24
 URI 1 - Desktrac 13
 URI 12 - Desktrac 22
 URI 20 - Desktrac 6 (Gnd, Shield)
 URI 21 - Desktrac 23
 URI 25 - Desktrac 3
-Motorola Desktrac Repeater - Processed audio
+'''Motorola Desktrac Repeater''' - Processed audio
 Tie Desktrac 20 to Desktrac 8
 URI 20 - Desktrac 6 (Gnd, Shield)
 URI 21 - Desktrac 15
 URI 22 - Desktrac 16
 URI 1 - Desktrac 19
 URI 8 - Desktrac 9 (COR Det.)
 URI 7 - Desktrac 12 (CTCSS Det.)
-Radius/Maxtrac series with 16 pin accessory
+'''Radius/Maxtrac''' series with 16 pin accessory connector - Simplex - Flat audio
 URI 20 - Radius 7
 URI 21 - Radius 11
 URI 22 - Radius 5
 URI 1 - Radius 3
 Radius must have JU551 in position 'A'
 (flat audio out).
-Radius/Maxtrac series with 16 pin accessory
+'''Radius/Maxtrac''' series with 16 pin accessory connector - Simplex - Processed audio
 URI 20 - Radius 7
 URI 21 - Radius 11
 URI 22 - Radius 2
 URI 1 - Radius 3
 URI 8 - Radius 8 (COR/CTCSS Det.)
 Radius Must be programmed to output COR/CTCSS det. on
 pin 8 of accessory connector, and JU551 in position 'B'
 (de-emphasized audio out).
-Pair of Radius/Maxtrac series with 16 pin accessory
+'''Pair of Radius/Maxtrac''' series with 16 pin accessory connectors - Duplex (Repeater) - Flat audio
 Receive Radio
 URI 20 - Radius 7
 URI 21 - Radius 11
 Transmit Radio
 URI 20 - Radius 7
 URI 22 - Radius 5
 URI 1 - Radius 3
-Radius receive radio must have JU551 in position 'A'
+Radius receive radio must have JU551 in position 'A' (flat audio out).
-Pair of Radius/Maxtrac series with 16 pin accessory
+'''Pair of Radius/Maxtrac''' series with 16 pin accessory connectors - Duplex (Repeater) - Processed audio
 Receive Radio
 URI 20 - Radius 7
 URI 21 - Radius 11
 URI 8 - Radius 8 (COR/CTCSS Det.)
 Transmit Radio
 URI 20 - Radius 7
 URI 22 - Radius 2
 URI 1 - Radius 3
 Radius receive radio Must be programmed to output COR/CTCSS det. on
 pin 8 of accessory connector, and JU551 in position 'B'
-(de-emphasized audio out).
+pin 8 of accessory connector, and JU551 in position 'B' (de-emphasized audio out).
 Getting twice as much level from the URI
 If your radio requires more then the output at pin 22 is capable of
 delivering, you can take the wire that was going to pin 22, and move it
 to pin 12, jumper between pins 22 and 24, and apply +12 Volts to pin 25.
 This will pipe the output of the URI through the built-in 6db gain amplifier
 and give you enough output level for your radio.

Interface URI to Motorola - Revision history

N8THN: formatting

N8THN: created page