Wireless communication module Shenzhen Friendcom Technology Deverlopment Co Ltd
ISM, RS-232/RS-485/TTL
Data Transceiver /RF Radio FC-221AG
1) Comply with FCC&CE
2) PLL & TCXO
3) 25KHz /12.5KHz channel spacing
4) 19.2kpbs RF data rate
Application:
Wireless AMR system;
Wireless data collection;
Industrial control and telemetry;
Wireless queuing system;
wireless weighting scales;
Security monitor and alarm;
LED sign automatic display;
Specification :
1) Frequency band: 433MHz(default),868MHz,915MHz
2) 3FSK
3) Channel: 8, customized for more channels.
4) RF Power: <50mW
5) Receiver sensitivity: -118dBm@1200bps,-115dBm@2400bps
6) Transmit current:<45mA/TTL,<51mA/RS485,<52mA/RS232
7) Receive current:<30mA/TTL,<35mA/RS485,<35mA/RS232
8) Sleep current: 25uA
9) Cgannel spacing:25kHz
10) Interface: UART/TTL,RS-232,RS-485,Baud rate: 1200-19200bps.
11) RF data rate: 1200-19200bps
12) Power Supply: 5.0±0.5V DC(customzide for 12V)
13) Temperature: -30°C ~ 80°C
14 )Size:40mmx27mmx6mm
15) Weight: 10g
www.friendcom.cn
