SDK-AC4790-1000M Laird Technologies, SDK-AC4790-1000M Datasheet - Page 31
![KIT DESIGN FOR AC4790-1000M](/photos/14/10/141007/sdk-ac4790-1000m_sml.jpg)
SDK-AC4790-1000M
Manufacturer Part Number
SDK-AC4790-1000M
Description
KIT DESIGN FOR AC4790-1000M
Manufacturer
Laird Technologies
Series
AeroCommr
Type
Transceiverr
Specifications of SDK-AC4790-1000M
Frequency
900MHz
Wireless Frequency
900 MHz
Interface Type
20-pin mini connector
Board Size
49 mm x 42 mm x 5 mm
Modulation
FHSS, FSK
Security
1 byte System ID, DES
Operating Voltage
3.3 VDC to 5.5 VDC
Output Power
1 W
Antenna
MMCX
Operating Temperature Range
- 40 C to + 80 C
For Use With/related Products
AC4790-1000M
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
If these troubleshooting tips do not resolve the problem, please contact the support engineer referenced
on the cover sheet in the SDK binder. Please use our toll free support number at (800) 492-2320.
Technical support hours are Monday through Friday, 8:00 AM to 5:00 PM Central Standard Time.
10/2/05
Packets can be sent between both radios
using Aerocomm OEM.exe but cannot be
sent from software or hardware not
supplied by Aerocomm.
A Framing or Data Timeout error occurs
while running a Range Test.
5. Make sure one radio is a Server and one is a Client
6. Check radio addressing.
7. Make sure that radios are separated by at least ten
8. Make sure the In Range LED is lit on both
1. Use the Hardware section of this manual to
2. Make sure the baud rate of the radios matches that
3. Make sure the Status 1 LED is not turned on. If so,
1. Verify that the baud rate on the PC Settings page
2. Verify that both radios are powered on and that the
3. Verify that the In Range LED is lit on both radios.
(excluding AC4790).
feet.
transceivers.
determine if a null-modem adapter is required for
interfacing to the hardware.
of the OEM Host hardware.
find out what is driving RTS Low (thus, turning on
the Status 1 LED) and either slide the Program
Mode/Normal Mode switch to Normal, or cause
RTS to go High.
matches that of the radio’s EEPROM.
Port settings are correct.
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