Microtek 900 MHz Series Benutzerhandbuch
M
INI
L
INK
900
AND
2400
MH
Z
D
ATA
T
RANSCEIVERS
TRANSCEIVER DESCRIPTION
The MiniLink Data 900/2400 transceivers are either point-to-point or point-to-multi-point units.
Software is provided to configure each radio to match the configurations of your camera and
controlling device. If the Baud Rate is not set correctly, the control functions will not transmit and
the camera will not move accordingly. MiniLink Data 900/2400 transceivers are designed for line
of sight operation and will transmit in varying ranges up to 20 miles depending on antenna
configuration.
A.
Software is provided to configure each radio to match the configurations of your camera and
controlling device. If the Baud Rate is not set correctly, the control functions will not transmit and
the camera will not move accordingly. MiniLink Data 900/2400 transceivers are designed for line
of sight operation and will transmit in varying ranges up to 20 miles depending on antenna
configuration.
A.
FRONT
VIEW
B.
SIDE
VIEW
3
4
4
1
2
3
4
1
1. SMA
Connector 1.
SMA
Connector
2. RS-422/485 4-Pin Screw Terminal
2. RS-422/485 4-Pin Screw Terminal
3. Mode
Select
3.
RS-232
DB9
Connector
4. RS-232
DB9
Connector
4.
Power
Input
C. DATA CONNECTIONS
1. RS-232
DB-9
Pin
Pin
RS-232
Name
Name
Description
1 RLSD
Not
Used
2 RXD
Received
Data
3 TXD
Transmitted
Data
4
DTR
Data Terminal Ready
5 GND
Signal
Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear to Send
9 RI Not
Used
Pin 1
Pin 5
Pin 9
Pin 6
2. RS-485 (Half Duplex / 2-wire)
_
+
TX - Transmit
3. RS-485/422 (Simulated Full Duplex/4-wire)
TX - Transmit
-
+
-
+
+
-
+
RX - Receive
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