20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 17

• Manufacturer Part Number: 20-101-1221
• Description: RCM4400W (JAPAN TELEC CERTIFIED)
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore®r

Specifications of 20-101-1221

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.11 b
• Power - Output: 16dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 450mA
• Current - Transmitting: 450mA
• Data Interface: Connector, 2 x 25 Header
• Memory Size: 512K Flash, 1MB SRAM
• Antenna Connector: SMA
• Operating Temperature: -20°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Other names: 316-1147

2.2.2 Step 2 — Attach the Antenna to the RCM4400W Module
Attach the antenna to the antenna SMA connector on the RCM4400W as shown in
Figure 3.
OEM User’s Manual
CAUTION: Do not remove the RF shield by the antenna since any attempt to
remove the shield will damage the RF circuits underneath it.
Any regulatory certification is voided if the RF shield on the RCM4400W module
is removed.
Figure 3. Attach the Antenna to the RCM4400W Module
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