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Ritron RRX-450 Interface Manual

Repeater interface to trident raider/ marauder

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Ritron RRX-450/452/460 Repeater Interface
Raider/ Marauder
DB-25
T T T T T he RRX
he RRX
he RRX
he RRX
he RRX m m m m m ust
ust
ust
ust
ust be pr
be pr
be pr
be pro o o o o g g g g g r r r r r ammed with
be pr
NOTES:
W22/ W30 = DISC INPUT GAIN SET (i.e.: input audio from RRX to CNTRLR.), > 2V
P-P (see page 28, SQUELCH LEVEL), U1–1.
* W26 OUT can lead to distortion problems on the "TX AUDIO OUTPUT" (Trident Pin
3). This will likely require a resistor (~36 + k), across high gain feedback resistor R15
(100k or 220k) in circuit, or in series with low gain 10k resistor (across W26 pins).
IMPORTANT:
Ritron RRX Repeaters are best when using the shortest (20 mSec) firmware versions "lead-in delay," but can
use any Trident firmware. Specify "Ritron RRX" when ordering Controllers. Each brand of RF equipment is
unique to its own system installation. These jumper and switch indications are meant to be used as initial
settings. Adjustments to these settings may be required, depending on your system configuration.
Raider
Raider
Raider
Raider
Raider
This RRX–RMC cable is available directly from RITRON
DB-25 Male
DB-25 Male
DB-25 Male
DB-25 Male
DB-25 Male
( Page 1 of 1 )
Pub. No. 14560028
to Trident Raider/ Marauder
I
1
Direct Receiver Discriminator
14
2
15
O
3
TX Audio
16
4
17
O
5
TX LTR (D)QC Data
18
O
6
Transfer Control
19
O
7
TX PTT Output
20
8
21
9
22
10
23
11
I
24
Power Supply Ground
12
25
I
13
11 – 16 Volts
N/C Cable Shield
EXTERNAL VIEW OF FEMALE PANEL CONNECTOR SAME AS
INTERNAL VIEW OF MALE CABLE CONNECTOR
ammed with
ammed with
ammed with an
ammed with
an an
an any y y y y QC code in type #1 with RP-200 selected "Y" f
QC code in type #1 with RP-200 selected "Y" for or or or or T T T T T r r r r r unnking Contr
QC code in type #1 with RP-200 selected "Y" f
QC code in type #1 with RP-200 selected "Y" f
QC code in type #1 with RP-200 selected "Y" f
"I" = Input; "O" = Output.
See RRX–MRM (RRX Technical Manual) for Ritron cable color code.
Raider Jumpers
W22
W30
W26
IN
OUT
OUT
Contact RITRON for specific details
Rev. A
00–08
O
1
1
TxK
I
3
MON
4
GND
I
5
I
6
2
I
7
6
5
V+
O
O
Raider Invert Switches
TX DTA RX DTA TX DCS RX DCS
ON ;
OFF :
*
3
25
1
24
23
22
0
19
18
17
4
16
3
15
2
14
1
RRX-450/452/460
DB-25
unnking Contr
unnking Contr
unnking Control ol ol ol ol
unnking Contr
ON ;
ON ;
RRX-450
RRX-450
RRX-450
RRX-450
RRX-450
DB-25 Female
DB-25 Female
DB-25 Female
DB-25 Female
DB-25 Female
+12 V
1 A Fuse on
RRX Control
Board

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This manual is also suitable for:

Rrx-452Rrx-460