20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 93

• 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

Table A-1. RCM4400W Specifications (continued)
Parameter
RCM4400W
2-channel quadrature decoder accepts inputs
Quadrature Decoder
from external incremental encoder modules
3.3 V.DC ±5%
Power (pins unloaded)
450 mA @ 3.3 V while transmitting/receiving
80 mA @ 3.3 V while not transmitting/receiving
Operating Temperature
-30°C to +75°C
Humidity
5% to 95%, noncondensing
One RP-SMA antenna connector
Connectors
One 2 × 25, 1.27 mm pitch IDC signal header
One 2 × 5, 1.27 mm pitch IDC programming header
1.84" × 2.85" × 0.50"
Board Size
(47 mm × 72 mm × 13 mm)
Wi-Fi
Antenna Power Output
40 mW (16 dBm)
Compliance
802.11b, 2.4 GHz
OEM User’s Manual
87