SDK-AC4790-200A Laird Technologies, SDK-AC4790-200A Datasheet - Page 18

• Manufacturer Part Number: SDK-AC4790-200A
• Description: KIT DESIGN FOR AC4790-200A
• Manufacturer: Laird Technologies
• Series: AeroCommr
• Type: Transceiverr

Specifications of SDK-AC4790-200A

• Frequency: 900MHz
• Board Size: 49 mm x 42 mm x 5 mm
• Output Power: 200 mW
• Antenna: MMCX
• For Use With/related Products: AC4790-200A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

Developer Kit User’s Manual
To calculate the settings for a particular baud rate, type that baud rate into the Desired Baud Rate
window and click the Calculate button. If the baud rate is not supported by the radio, an error message
will be displayed. Otherwise, the information will be filled in and the Update button will be enabled. An
example is shown below:
Clicking the Update button will cause the baud rate shown in the Actual Baud Rate window to be
displayed in the Baud window on the Configure page of the software. Clicking Cancel will ignore these
changes. The Actual Baud Rate will not always match the Desired Baud Rate. However, the program
verifies that the Desired Baud Rate is within 3% of the Actual Baud Rate (as required by the radio).
3.4.5 Hex/Decimal Button
All of the text entry type boxes found on the Configure page have a button located to the right of the box.
When pressed a menu will be shown which allows the selection of either Hexadecimal or Decimal
numbering format for that particular text box. When the program is restarted, all text boxes will revert
back to Hexadecimal.
3.4.6 GUI View Button
The GUI View Button enables a GUI representation of the 256 byte EEPROM contents of the radio.
3.4.7 EEPROM Editor View Button
The EEPROM Editor View is a hexadecimal dump of the full 256 byte EEPROM resident on the radio.
The same data is shown on the Configure page in a GUI format. The EEPROM Editor View (for
AC4490) is shown below, as it will appear after a radio has been successfully read:
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