AC4486-5A-485 Laird Technologies, AC4486-5A-485 Datasheet - Page 47

• Manufacturer Part Number: AC4486-5A-485
• Description: TXRX 868MHZ 3V TTL 5MW RS485
• Manufacturer: Laird Technologies
• Series: AeroCommr

Specifications of AC4486-5A-485

• 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: On-Board, Chip
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AC4486 Specifications
5.2.10 Max Powe r
Max Power provides a means for controlling the RF transmit output power of the AC4486. Output
power and current consumption can vary by as much as ±10% per transceiver for a particular Max
Power setting. Contact Aerocomm for assistance in adjusting Max Power. The following graphs show
current consumption versus output power. Transmit power can be represented in dBm (decibels per
meter) and mW (milliwatts). The equations for converting between the two are shown below:
01/21/05
-10
-15
-20
-25
10
-5
5
0
61
Table 13 – Max Power Settings for AC4486-5 Transmitter
64
Power (dBm) = 10 log
Power (mW) = 10^
Transmit Current Consumption (mA)
65
10
(Power (dBm) / 10)
Power (mW)
66
67.5
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