CL4790-1000-232-SP Laird Technologies, CL4790-1000-232-SP Datasheet - Page 21
![TXRX 900MHZ RS232 1W W/ANT'S DB9](/photos/14/16/141602/cl4790-1000-232-sp_sml.jpg)
CL4790-1000-232-SP
Manufacturer Part Number
CL4790-1000-232-SP
Description
TXRX 900MHZ RS232 1W W/ANT'S DB9
Manufacturer
Laird Technologies
Series
AeroCommr
Specifications of CL4790-1000-232-SP
Function
2 Transceivers
Modulation Or Protocol
FHSS, FSK
Frequency
902MHz ~ 928MHz
Applications
General Purpose
Interface
RS-232
Sensitivity
-99dBm
Power - Output
1000mW
Data Rate - Maximum
76.8 kbps
Features
2 ConnexLink RS232 Units
Voltage - Supply
7 V ~ 18 V
Package / Case
Module
Wireless Frequency
900 MHz
Interface Type
RS-232, RS-485
Board Size
121 mm x 70 mm x 30 mm
Modulation
FHSS, FSK
Security
1 byte System ID, DES
Operating Voltage
100 V to 120 V
Output Power
1000 mW
Antenna
Dipole
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
CL4790 User’s Manual
4.2.1.6 Programming the CL4790 units
6/24/2005
1. Connect a CL4790 unit to the serial communications port on the PC.
2. Connect the power supply to the CL4790 unit. Make sure the Pwr LED is on.
3. Start the CL4790 Configuration Utility.
4. Select the COM Port that is connected to the CL4790 unit on the PC Settings section.
5. Select the Interface Baud Rate of the CL4790 unit. All CL4790 units are shipped with a
6. Select Read Radio to display the current settings of the CL4790 unit.
7. Change desired settings.
8. After all changes have been made, select Write Radio to save the changes.
9. Cycle Power to the unit after all changes has been saved. This will set the CL4790 unit to
default rate of 57600 (unless units have been pre-configured to match specific serial
settings). If the Interface Baud Rate of the CL4790 unit is changed as described in
Section 4.2 Changing CL4790 Settings, then PC Setting Baud Rate must be set to the
same Baud Rate to allow proper programming of the units.
its normal mode of operation.
21