AC4486-5M Laird Technologies, AC4486-5M Datasheet - Page 41

• Manufacturer Part Number: AC4486-5M
• Description: TXRX 868MHZ 3V TTL 5MW RS232
• Manufacturer: Laird Technologies
• Series: AeroCommr

Specifications of AC4486-5M

• Frequency: 868MHz
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: FSK
• Applications: AMR, Gaming Devices, Inventory Tracking
• Power - Output: 5mW
• Sensitivity: -100dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 30mA
• Current - Transmitting: 40mA
• Data Interface: Connector, 2 x 10 Header
• Antenna Connector: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Board Size: 49 mm x 42 mm x 5 mm
• Output Power: 5 mW
• Antenna: External MMCX Connector
• Frequency Rf: 869.65MHz
• Transmit Power: 5mW
• Interface Type: Serial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AC4486 Specifications
5.1.10 AD In and DA Out (pins 18 and 19 respectively)
AD In and DA Out can be used as a cost savings to replace Analog-to-Digital and Digital-to-Analog
converter hardware. Reading and writing of these two pins locally can be performed using commands
On-the-Fly Control Command Reference
found in the
. Note: DA Out is an unbuffered, high impedance
output and must be buffered by the OEM Host when used.
5.1.11 In Range (pin 20)
The IN_RANGE pin at the connector will be driven logic Low when a Client is in range of a Server on
the same RF Channel and System ID. If a Client cannot hear a Server for the amount of time specified
by Range Refresh, it will drive the IN_RANGE pin logic High and enter a search mode looking for a
Server. As soon as it detects a Server, the IN_RANGE pin will be driven logic Low. A Server Host can
determine which Clients are in range by the Server’s Host software polling a Client’s Host. IN_RANGE
will always be Low on the Server.
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