TEX2003TFT
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User Manual
Rev. 1.0 - 04/12/20
[23] RFL EXT. AGC
Trimmer for regulation of the limitation of delivered power
according to the RFL fold input.
[24] FWD EXT. AGC
Trimmer for regulation of the limitation of delivered power
according to the FWD fold input.
[25] MODEM/LAN
DB9 connector connected to the internal GSM modem
(only with telemetry option) or RJ45 connector for TCP/IP
communication (only with LAN option).
[26] REMOTE
DB15 connector for telemetry of the device.
[27] RS232
DB9 connector for serial communication, either direct or with
modem (only with telemetry option).
[28] L ADJ
Left digital input level adjustment trimmer (only with Digital
Audio option).
[29] R ADJ
Right digital input level adjustment trimmer (only with Digital
Audio option).
[30] TOSLINK
TOS-LINK connector for optical fibre digital audio input
(only with Digital Audio option).
[31] RDS
Multifunction DB9 connector (only with internal RDS option).
[32] AES/EBU
XLR connector for AES/EBU digital audio input (only with
Digital Audio option).
[33] MAIN FUSE
Fuse for mains power supply.
4.5 Description of the Connectors
4.5.1 Left (MONO) / Right
Type: XLR female
1
GND
2
Positive
3
Negative
4.5.2 Remote
Type: DB15 female
Pin Name
Type
Meaning
1
Interlock
IN
Inhibits if power is closed to GND
2
Ext AGC FWD
IN
External signal, 1-12V, for limitation (AGC)
3
GND
Ground
4
SDA IIC
I/O
Serial data for IIC communications
5
VPA Tlm
ANL OUT
Power supply PA: 3.9V F.S.
6
FWD Tlm
ANL OUT
Forward power: 3.9V F.S.
7
Power Good
DIG OUT
Reports activation by bringing the contact,
normally open, to ground.
8
GND
Ground
9
GND
Ground
10
Ext AGC RFL
IN
External signal, 1-12V, for limitation (AGC )
11
SCL IIC
I/O
Clock for IIC communication
12
IPA Tlm
ANL OUT
PA power supply current: 3.9V F.S.
13
RFL Tlm
ANL OUT
Reflected power: 3.9V F.S.
14
On cmd
DIG IN
A pulse to ground (500 ms) activates power
delivery
15
OFF cmd
DIG IN
A pulse to ground (500 ms) inhibits power
delivery.
